The scientist puts forward macrobiotic eight major secrets
If someone says to you, you can live to the age of 120, or longer time, you must not believe, because be able to live to the age of 120 and can be called the miracle. However, it is still possible for a lot of people to live to the age of 90-100. Certainly, if you want to live, get this kind old, must observe some very much ordinary habits and customs at first glance. Professor of Russia Moscow medical university Pavel - fertile Robbie invites the to also especially propose " 8 macrobiotic great secrets " : 1,Don't regard headache as the trifling matter! If feel headache, should not ceaselessly take Dipyrone. The reason that must go to clarify headache, and set about the treatment. The head will not ache for no reason at all. It is probably a kind of hypertension and symptom. This kind of hypertension will damage a person's health all the year round, cause apoplexy or infarction finally. It was cardiovascular disease that Russia had highest mortality. In 2002, person that this kind of disease died must have the amount of 1,300,000, among them great majority were hypertension patients. 2,Must give up smoking! People of smoking is been still been possible a in one's prime good time must lung cancer (trachea and bronchus cancer) And die. Lung cancer occupies the first place in malignant tumour. In 2001, more than 57,000 people died of lung cancer in Russia, and the overwhelming majority was all smokers. Someone says: I only smoke those comparatively soft cigarettes, trouble no big. Fertile Robbie invites the to think this deceives oneself as well as others. Because it is far from being the gentle and not gentle problem of cigarette at all to smoke, want to be to smoke, want to be not to smoke. By the way, the middle aged smoker often has myocardium infarction too. 3,Keep on a diet strictly! If you want to don't get fat, can not satiate in the evening, or does not eat at all. The probability that the fat person gets diabetes is great. Try hard to eat little sweet food. However, if you get used to eating sweet food, should not give up quickly, in this case will it brings a great deal of to body to be uncomfortable, lack energy begin thinking to be disorderly feeling tired soon. At food must put salt little,it last salt and can initiate by hypertension more (why like this, nobody can make it clear so far) . The hypertension patient can replace the salt with vinegar, lemon juice, kelp, garlic and vegetables,etc.. Healthy people may be wiped out, must especially wipe out the meat, fish and vegetables by any other things Eat and use the greasy thing to be careful, because they contain a large number of calories. As to saying that it will make cholesterol in the blood increase to some extent to eat the greasy thing, not someone verifies at present. 4,Strengthen immunity! Strengthening immunity can't depend on taking immune hormone, but depend on doing exercises, it will only be harmful to health to depend on taking immune hormone. Often wash the body with the cold water, or the cold hot water washes the bath alternatively, strengthen the good method of immunity. Invite the to seem in fertile Robbie, winter swimming is quite dangerous, because it can often initiate nephropathy. For improve the intersection of immune system and state, should eat, bring one more the intersection of fork and yoghurt food of the bacterium, they can regulate working and inhibiting the development of corrupt microorganism and pathogenic microorganism of the intestine. 5,Do more physical exercises! Do not give up physical training either until old. The life style moved few will only damage the health. Time is engaged in the sports activity if not on ordinary days, must fill on day off. If one terms engaged in sports activity, can take a walk 2-3 hours, the present doctor will not advise you to jog. Don't watch TV not moving at all in several hours in a row, because take for 40 minutes the vein of the depths will form the thrombus. So, if watch TV for a long time, does not forget to often move the shank. 6,Don't retire! Half of people will have disease when retiring for first year at home. Because the whole life style must change. One has lost original social status, strongly fragrant and strongly fragrant and non- joyous all day, the trouble will come naturally. Fertile Robbie invites the to insist, in order to live longer, must work at the last moment. So there must be one kind of such systems, let the person getting on in years change the work post, train again, the ones that took on certain leading position can retreat down, rearrange some underwork, but there must be things to do. Besides on national conditions of Russia, pass retired personnel already very difficult to find people, come on, support after the 15-20 year, so must consider whether could postpone women's retirement age for 60 years old now, the man postpones 65 years old. 7,Don't get drunk! In Russia, 30% death is the unfortunate accidenting, poisoned and traumatism. Alcohol root of the trouble among them, vodka and their fake wine the evil. It addicted to drink people to become addictions to be unnecessary to drink all one's life, it drinks in quantity less wine to be still all right, seem to have advantages to the human body. 8,Don't be depressed all day! The depression is the most terrible kind of mood, it can initiate some most dangerous illness, even malignant tumour. So must not indulge in the depression all day. Such as meeting the trouble, you had better drink some light sedative, try every means to make fun of too. If oneself is unable to restrain, had better go to see neuropathy doctor and psychotherapy doctor. [The most long-lived women in the world are Frenchmen Jeanne and Calman (122 years old that it is chained that relevant ], 1875-1997 years) ,Men are a Japenese (121 years old, 1865-1986) . The statistics show, can live, get 100 -year-old woman overwhelming majority to give birth to firstborn behind the 40 year old those, this has obviously delayed the aging course before production. (Millet week bear Compile) Transfer it to from Sina Web
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Friday, November 30, 2012
The scientist finds " L The fear " R The expected quilt of the agony memory in the brain district " L Delete " R
The scientist finds " L The fear " R The expected quilt of the agony memory in the brain district " L Delete " R
For a long time, people have been having fantasies of removing unpleasant memory all the time, thus say goodbye completely in past with the agony. It seems now that this kind of idea has possibility realized. According to the report on November 2 of American media, the scientist found a few days ago, through removing a kind of protein that mouse's brain was responsible for remembering in the frightened brain district, can delete the wound memory of the mouse permanently.
The research group concentrates on paying close attention to the neural return circuit with nuclear almond in the brain, the almond is nuclear to the mankind responsible for being so-called in the brain the animal " The fear is regulated " R Brain district. They produce the fear through initiating mice in sound, and observe after the mouse is exposed to sound environment increased suddenly, some cells in its core of almond will launch more electric current out.
Before and after the research group has further measured and exposed to the loud sound, protein in the nuclear neural return circuit of mouse almond. They find a kind of particular protein - --Can permeate AMPARs albumen of calcium ion - --Temporary increase has appeared within frightened odd hours appeared, the increase of this kind of protein reaches the summit in 24 hours after terror appear, and the frightened appearance 48 Disappear an hour later.
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For a long time, people have been having fantasies of removing unpleasant memory all the time, thus say goodbye completely in past with the agony. It seems now that this kind of idea has possibility realized. According to the report on November 2 of American media, the scientist found a few days ago, through removing a kind of protein that mouse's brain was responsible for remembering in the frightened brain district, can delete the wound memory of the mouse permanently.
The research group concentrates on paying close attention to the neural return circuit with nuclear almond in the brain, the almond is nuclear to the mankind responsible for being so-called in the brain the animal " The fear is regulated " R Brain district. They produce the fear through initiating mice in sound, and observe after the mouse is exposed to sound environment increased suddenly, some cells in its core of almond will launch more electric current out.
Before and after the research group has further measured and exposed to the loud sound, protein in the nuclear neural return circuit of mouse almond. They find a kind of particular protein - --Can permeate AMPARs albumen of calcium ion - --Temporary increase has appeared within frightened odd hours appeared, the increase of this kind of protein reaches the summit in 24 hours after terror appear, and the frightened appearance 48 Disappear an hour later.
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The scientist proposes 16 pieces of health religious discipline of woman
The scientist proposes 16 pieces of health religious discipline of woman
People often say " The woman is water is made " ,Have already included women's having gentle personality like trickling sluggishly flowing water in this sentence, also revealed out the gender characteristic which women need to take good care of more fragily and further. On March 31, a large-scale woman's health investigation result issued in Britain " daily post " verified this too. Scientist of Oxford University through discover to 1,300,000 woman 13 -year long following, the life style of the producing of a lot of diseases and women has direct relation.
Therefore, they have proposed the religious discipline of 16 pieces of health for women.
1.Don't be too clean. Little biologist Dr. Mary in U.S.A. is through working out the conclusion in a large amount: It is enough to use ordinary soap and water washing hand, the antibacterial products will have the opposite effect instead. The antibacterial products have already entered people's life extensively now, sterilize toilet soap, washing liquid of hand and bath shampoo,etc. like various. Women for family's health, will often use these products as the housewife. "However, this has not let people keep away from influenza and cold, it is balanced to break internal fungus group, and weakened the human body to the sensitivity of the bacterium and made the germ stage an armed rebellion in the body without restraint instead. " Mary Dr. think until human body digest and nutrition absorb in the system, most microorganism to very much essential to maintain health. Often use the antibacterial products, will let these beneficial microorganisms be difficult to survive.
2.Take fugitive oral contraceptive for a long time. Further the conclusion happens in this research, fugitive oral contraceptive can reduce the ill rate of uterus cancer, and can continue being protected in stopping medicine the next 30 years. Research reveals, women take medicine for 5 years continuously, suffer from the risk of uterus cancer to reduce by 20%. Take for 15 years continuously, suffering from cancer probability can be reduced by half.
3.Drink the black tea. Gingivae disease is a inducement which cause heart disease. The bacterium in the oral cavity can make thousands of pieces of small blood clotting, will make the artery narrow, thus initiate heart disease. How to protect the gingivae? The best method is to insist on drinking the black tea. American expert discovers, the black tea can reduce bacterium's activity, reduce the probability of suffering from the tooth disease, thus reduce the risk of suffering from heart disease. The black tea not only can kill the bacterium in the oral cavity, can also produce an enzyme, it can make the candy transform into a stickness material, act as the bearing.
4.Obey folic acid. In order to prevent neonatal inborn defect, the first 12 weeks and enough 400 micrograms of folic acid of clothes that pregnant women must be pregnant. This research finds, women can reduce and suffer from the emergence that the macula lutea changed the sex while supplementing folic acid at the same time. At present, it proves, after taking for folic acid, vitamin B6 and vitamin B12 two years continuously that Harvard Medical School studies, can delay the organ oldly and feebly.
5.Try hard not to drink the soda. Coke wait for in the soda containing the intersection of phosphate and phosphoric acid of form, it will influence the absorption of calcium. A research about the osteoporosis reveals, drink 5 tins of soda in one week, include 4 tins of coke, old women's bone density will be reduced by 4%. Human nutrition research institute of Tufts senilization centre of the university, woman's osteoporosis researcher propose, women try not to drink the soda.
6.Don't be too thin. The ideal weight index is about 24. The weight index BMI computing technology is: Weight ( Kilogram) Divided by height ( Rice) The square of. British 5 4 inches in average height in women ' 1.62 meters) ,As to women of this height, its normal weight should be 140 pounds (63.5 kilograms) . If lower than this weight, will influence and bear. For example weight index it smaller than 18.5 womans to be can little in pregnant probability. In addition women whose index is smaller than 19 of weight are apter to suffer from osteoporosis.
7.Avoid using hormone to substitute and treat. Though hormone can prevent diseases such as heart disease, osteoporosis, ulcer and intestinal cancer,etc. in place of the treatment, but the increasingly many evidence indicates, the rising of estrogen and progestogen will increase the risk of breast cancer now. Only use the risk that estrogen can increase cervical cancer in place of the treatment, using progestogen alone will increase ovarian cancer probability in place of the treatment.
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People often say " The woman is water is made " ,Have already included women's having gentle personality like trickling sluggishly flowing water in this sentence, also revealed out the gender characteristic which women need to take good care of more fragily and further. On March 31, a large-scale woman's health investigation result issued in Britain " daily post " verified this too. Scientist of Oxford University through discover to 1,300,000 woman 13 -year long following, the life style of the producing of a lot of diseases and women has direct relation.
Therefore, they have proposed the religious discipline of 16 pieces of health for women.
1.Don't be too clean. Little biologist Dr. Mary in U.S.A. is through working out the conclusion in a large amount: It is enough to use ordinary soap and water washing hand, the antibacterial products will have the opposite effect instead. The antibacterial products have already entered people's life extensively now, sterilize toilet soap, washing liquid of hand and bath shampoo,etc. like various. Women for family's health, will often use these products as the housewife. "However, this has not let people keep away from influenza and cold, it is balanced to break internal fungus group, and weakened the human body to the sensitivity of the bacterium and made the germ stage an armed rebellion in the body without restraint instead. " Mary Dr. think until human body digest and nutrition absorb in the system, most microorganism to very much essential to maintain health. Often use the antibacterial products, will let these beneficial microorganisms be difficult to survive.
2.Take fugitive oral contraceptive for a long time. Further the conclusion happens in this research, fugitive oral contraceptive can reduce the ill rate of uterus cancer, and can continue being protected in stopping medicine the next 30 years. Research reveals, women take medicine for 5 years continuously, suffer from the risk of uterus cancer to reduce by 20%. Take for 15 years continuously, suffering from cancer probability can be reduced by half.
3.Drink the black tea. Gingivae disease is a inducement which cause heart disease. The bacterium in the oral cavity can make thousands of pieces of small blood clotting, will make the artery narrow, thus initiate heart disease. How to protect the gingivae? The best method is to insist on drinking the black tea. American expert discovers, the black tea can reduce bacterium's activity, reduce the probability of suffering from the tooth disease, thus reduce the risk of suffering from heart disease. The black tea not only can kill the bacterium in the oral cavity, can also produce an enzyme, it can make the candy transform into a stickness material, act as the bearing.
4.Obey folic acid. In order to prevent neonatal inborn defect, the first 12 weeks and enough 400 micrograms of folic acid of clothes that pregnant women must be pregnant. This research finds, women can reduce and suffer from the emergence that the macula lutea changed the sex while supplementing folic acid at the same time. At present, it proves, after taking for folic acid, vitamin B6 and vitamin B12 two years continuously that Harvard Medical School studies, can delay the organ oldly and feebly.
5.Try hard not to drink the soda. Coke wait for in the soda containing the intersection of phosphate and phosphoric acid of form, it will influence the absorption of calcium. A research about the osteoporosis reveals, drink 5 tins of soda in one week, include 4 tins of coke, old women's bone density will be reduced by 4%. Human nutrition research institute of Tufts senilization centre of the university, woman's osteoporosis researcher propose, women try not to drink the soda.
6.Don't be too thin. The ideal weight index is about 24. The weight index BMI computing technology is: Weight ( Kilogram) Divided by height ( Rice) The square of. British 5 4 inches in average height in women ' 1.62 meters) ,As to women of this height, its normal weight should be 140 pounds (63.5 kilograms) . If lower than this weight, will influence and bear. For example weight index it smaller than 18.5 womans to be can little in pregnant probability. In addition women whose index is smaller than 19 of weight are apter to suffer from osteoporosis.
7.Avoid using hormone to substitute and treat. Though hormone can prevent diseases such as heart disease, osteoporosis, ulcer and intestinal cancer,etc. in place of the treatment, but the increasingly many evidence indicates, the rising of estrogen and progestogen will increase the risk of breast cancer now. Only use the risk that estrogen can increase cervical cancer in place of the treatment, using progestogen alone will increase ovarian cancer probability in place of the treatment.
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The scientist succeeds in duplicating and resisting HIV's gene from monkey
The scientist succeeds in duplicating and resisting HIV's gene from monkey
The researchers of Switzerland Geneva university announce in an item of research results that he issues on the 8th, they have succeeded in duplicating a kind of South American monkey and having gene against HIV's function in the body, this may pave the way for the births of a new kind of AIDS treatments.It is here to issue on the same day>This research results on the electronic edition claim, researchers have succeeded in duplicating owl's monkey (owl's monkey) After resisting HIV's gene in the body, plant it into transgenic mouse's body the same as human amynologic characteristic, find this gene still has ability against HIV the same as original gene.The professor, person in charge of research group, this say the success of gene duplicate, indicate it may regard as existing to resist the intersection of HIV and substituting means of medicine, used as the gene therapy of AIDS.This kind has genes against AIDS function to live in monkey's body of owl of South America, it was a professor of Lu that led a group of scientists of American Columbia University to find in 2004. (Reporter Fu Xu )
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The researchers of Switzerland Geneva university announce in an item of research results that he issues on the 8th, they have succeeded in duplicating a kind of South American monkey and having gene against HIV's function in the body, this may pave the way for the births of a new kind of AIDS treatments.It is here to issue on the same day>This research results on the electronic edition claim, researchers have succeeded in duplicating owl's monkey (owl's monkey) After resisting HIV's gene in the body, plant it into transgenic mouse's body the same as human amynologic characteristic, find this gene still has ability against HIV the same as original gene.The professor, person in charge of research group, this say the success of gene duplicate, indicate it may regard as existing to resist the intersection of HIV and substituting means of medicine, used as the gene therapy of AIDS.This kind has genes against AIDS function to live in monkey's body of owl of South America, it was a professor of Lu that led a group of scientists of American Columbia University to find in 2004. (Reporter Fu Xu )
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Course that the scientist takes women and ovulates Represent the human life starting point (Fig.) 's women health care
Course that the scientist takes women and ovulates Represent the human life starting point (Fig.) 's women health care
According to magazine of Britain " new scientist ", the Belgian scientist implements in the operation course for the patient recently, having taken the course of ovulating of this woman patient unintentionally, this takes the clearest photo which represents the human life starting point made since the dawn of human civilization.Refined gram of Tang Na of Belgian Brussels Lu Wen Catholicism university says now: "It releases egg mother cells from ovary to be the intersection of mankind and essential one link breed. Undoubtedly, these photos, to understanding better this mechanism is quite important. " It is very rare to observe human ovulating, and the smudgy picture in the past. While planning to implement some uterectomy as a woman 45 years old, Tang Na catches to this course unintentionally now. All the time, people have thought the release of the ovum is an unexpected, explosive link, but the course that the photo that he took indicates to ovulate lasts 15 minutes at least, these photos will be published on magazine of " reproduction and sterility " soon.
Before the ovum was released, enzyme had decomposed the tissue in ripe ovum bubbles, ovum bubbles are a kind of bag full of liquid of ovarian top layer including ovum. This impels a kind of red -tinged and outstanding forming, after a while, a aperture has appeared, supported cells to surround, the ovum is released from it. Then, the ovum enters a oviduct, is taken it to the uterus by the oviduct.
Though these photos do not have direct medical meaning, Darryl and Larsell studying the healthy reproduction in Australian Adere university of Germany says, these photos are unusual. He says: "In the animal, even at the hormone level - can let us predict the time to ovulate and happen that we control, but see that the course is very rare to ovulate entirely. "
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According to magazine of Britain " new scientist ", the Belgian scientist implements in the operation course for the patient recently, having taken the course of ovulating of this woman patient unintentionally, this takes the clearest photo which represents the human life starting point made since the dawn of human civilization.Refined gram of Tang Na of Belgian Brussels Lu Wen Catholicism university says now: "It releases egg mother cells from ovary to be the intersection of mankind and essential one link breed. Undoubtedly, these photos, to understanding better this mechanism is quite important. " It is very rare to observe human ovulating, and the smudgy picture in the past. While planning to implement some uterectomy as a woman 45 years old, Tang Na catches to this course unintentionally now. All the time, people have thought the release of the ovum is an unexpected, explosive link, but the course that the photo that he took indicates to ovulate lasts 15 minutes at least, these photos will be published on magazine of " reproduction and sterility " soon.
Before the ovum was released, enzyme had decomposed the tissue in ripe ovum bubbles, ovum bubbles are a kind of bag full of liquid of ovarian top layer including ovum. This impels a kind of red -tinged and outstanding forming, after a while, a aperture has appeared, supported cells to surround, the ovum is released from it. Then, the ovum enters a oviduct, is taken it to the uterus by the oviduct.
Though these photos do not have direct medical meaning, Darryl and Larsell studying the healthy reproduction in Australian Adere university of Germany says, these photos are unusual. He says: "In the animal, even at the hormone level - can let us predict the time to ovulate and happen that we control, but see that the course is very rare to ovulate entirely. "
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Does the scientist succeed in researching and developing new weight-reducing medicine and reducing 50% of weight in 7 days?
Does the scientist succeed in researching and developing new weight-reducing medicine and reducing 50% of weight in 7 days?
Control and prevent the survey report that the centre announces recently to reveal according to U.S.A.'s disease, 2008, U.S.A. about 26. The adult is fat over 18 of 1%, compared with 25 in 2007. 6%, obviously rise. Fat, have already become the world health problem day by day. Even if some people mind, influence figure is fat to initiate hypertension, diabetes, arteriosclerosis a series of disease, it is enough to be worth paying attention to.
According to the 14th of British media, by the intersection of American and the intersection of Indy and Ats of Dr., Richard of university, and their research group that colleague make up, made breakthrough progress in treating fatly a few days ago. They succeed in developing a new kind of weight-reducing medicines, it is expected to make the mankind deduct the half weight within one week. Not only help the fat crowd to reduce weight effectively, still can benefit the diabetes patient. The experimental result has already been included on the current period " natural - chemical biology " network edition of series of Nature.
This medicine depends on hormone of a kind of artificial synthesis, control the metabolism of internal glucose, reduce eating the desire of people on one hand, on the other hand accelerate in the body calorie is burnt.
The curative effect of new medicine has already been verified tentatively on experiment mouse at present, Richard,et al. feeds this medicine of the food to the little mouse, 7 days later, the weight of the experimental mouse has been lightened by 1/ 4, and its internal fat content has been reduced by 42% especially. In the following month, the efficacy of a drug contributes continuously, the lightening rate of weight of the experimental mouse is unexpectedly up to 28%, the fat content has been reduced by 63%. This result makes scientists very excited, they believe this medicine will be applied to the mankind in the future, will probably meet the target of deducting the half weight in 7 days.
Though the theoretical foundation is abundant, the experiment is very successful, but the scholars speak with concealing anything, this new weight-reducing medicine is very about to promote the well-being of mankind to return after until ten years, in order to guarantee its security on the most greatly intensity, must also carry on a large number of clinical experiments.
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Control and prevent the survey report that the centre announces recently to reveal according to U.S.A.'s disease, 2008, U.S.A. about 26. The adult is fat over 18 of 1%, compared with 25 in 2007. 6%, obviously rise. Fat, have already become the world health problem day by day. Even if some people mind, influence figure is fat to initiate hypertension, diabetes, arteriosclerosis a series of disease, it is enough to be worth paying attention to.
According to the 14th of British media, by the intersection of American and the intersection of Indy and Ats of Dr., Richard of university, and their research group that colleague make up, made breakthrough progress in treating fatly a few days ago. They succeed in developing a new kind of weight-reducing medicines, it is expected to make the mankind deduct the half weight within one week. Not only help the fat crowd to reduce weight effectively, still can benefit the diabetes patient. The experimental result has already been included on the current period " natural - chemical biology " network edition of series of Nature.
This medicine depends on hormone of a kind of artificial synthesis, control the metabolism of internal glucose, reduce eating the desire of people on one hand, on the other hand accelerate in the body calorie is burnt.
The curative effect of new medicine has already been verified tentatively on experiment mouse at present, Richard,et al. feeds this medicine of the food to the little mouse, 7 days later, the weight of the experimental mouse has been lightened by 1/ 4, and its internal fat content has been reduced by 42% especially. In the following month, the efficacy of a drug contributes continuously, the lightening rate of weight of the experimental mouse is unexpectedly up to 28%, the fat content has been reduced by 63%. This result makes scientists very excited, they believe this medicine will be applied to the mankind in the future, will probably meet the target of deducting the half weight in 7 days.
Though the theoretical foundation is abundant, the experiment is very successful, but the scholars speak with concealing anything, this new weight-reducing medicine is very about to promote the well-being of mankind to return after until ten years, in order to guarantee its security on the most greatly intensity, must also carry on a large number of clinical experiments.
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The scientist found and measured the painful method
The scientist found and measured the painful method
According to Britain>Report on the 7th, the British scientist, by using the functional magnetic resonance imaging (fMRI) Wait for the intersection of brain and the intersection of formation of image and technology, can measure the painful intensity suffered alone accurately for the first time, this will bring enormous law and social influence. For example, in the compensating for case of the traffic accident, the lawyer can say directly the victim suffers intensity of agony, propose the amount of compensation in view of the above; The doctor can measure medicines and treat the advantage brought accurately too.
In the past, it is to inquire people's feeling to measure the painful way, had never had inside that a way can get deeply to the brain, probe into when people suffer agony, some nerve is activated. The functional magnetic resonance imaging reveals, brain and brain without person of the agony of the person who suffers agony have prominent differences.
Carry on the Oxford University of research anaesthetize scientific the intersection of professor and the intersection of Iraq and Tracy, Na of flower bud, Teng receive nurses, announce the above-mentioned research results at scientific verse in cut by Britain 6. She says : " Scan to reveal, the agony seems to increase the blood flow volume of reaching some positions of brain, how much the same feeling is blood flow volume agony received is closely related. "
Na and Tracy waits for someone to find, the brain has so-called one " L Agony matrix " ,This kind of feeling can generally activate dozens of parts of the brain.
Na and Tracy says, she wants to set up one set about painful standardized model, people suffered agony " L Sit in the right seat " ,It is known what agony intensity oneself is in. (Liu Xia )
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According to Britain>Report on the 7th, the British scientist, by using the functional magnetic resonance imaging (fMRI) Wait for the intersection of brain and the intersection of formation of image and technology, can measure the painful intensity suffered alone accurately for the first time, this will bring enormous law and social influence. For example, in the compensating for case of the traffic accident, the lawyer can say directly the victim suffers intensity of agony, propose the amount of compensation in view of the above; The doctor can measure medicines and treat the advantage brought accurately too.
In the past, it is to inquire people's feeling to measure the painful way, had never had inside that a way can get deeply to the brain, probe into when people suffer agony, some nerve is activated. The functional magnetic resonance imaging reveals, brain and brain without person of the agony of the person who suffers agony have prominent differences.
Carry on the Oxford University of research anaesthetize scientific the intersection of professor and the intersection of Iraq and Tracy, Na of flower bud, Teng receive nurses, announce the above-mentioned research results at scientific verse in cut by Britain 6. She says : " Scan to reveal, the agony seems to increase the blood flow volume of reaching some positions of brain, how much the same feeling is blood flow volume agony received is closely related. "
Na and Tracy waits for someone to find, the brain has so-called one " L Agony matrix " ,This kind of feeling can generally activate dozens of parts of the brain.
Na and Tracy says, she wants to set up one set about painful standardized model, people suffered agony " L Sit in the right seat " ,It is known what agony intensity oneself is in. (Liu Xia )
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The scientist instructs you how to enrich the calcium
The scientist instructs you how to enrich the calcium
At turn of the century, a hot issue of Chinese's life is calcium nutrition question. Because diet, the culture, environment and society,etc. factor determine on one hand, quite a few of people have malnutritive problem of calcium in our country. According to the investigation, the malnutritive incidence of calcium caused by such reasons as vitamin D lack of preschool child of our country reaches 50%, therefore the ill rate of rickets of child initiating it is more than 30%; The incidence of pregnant and parturient women's low calcium symptom caused by calcium malnutrition reaches 60%, the ill rate of osteoporosis is more than 10% postpartum. Because it is malnutritive to accumulate calcium in peak period in bone quantity such as children and adolescence, cause the ill rate of involutional woman's osteoporosis of our country to reach 40%. On the other hand some produces and enriches the calcium in the manufacturer, media of medicines and health product, because of lacking and realizing calcium nutrition question scientifically or out of the commercial purpose, propagandize on the media greatly, advocate " the whole people's calcium deficiency, the whole people enrich the calcium " ," calcium is the more, it is the better, enriching the calcium can cure the one hundredth disease " ,Make it turn the intersection of turn of the century and Chinese the intersection of first and fashionable consumption into not to abuse the intersection of calcium and pharmaceutical. It is estimated, nearly several ten million people enrich the calcium through taking calcium pharmaceuticals in our country, it is the largest country of volume of consumption of calcium preparation in the world. Because absorbing and utilizing in the human body of calcium is the biochemical course of physiology of the complicatedness very much of one, need a variety of participation and the intersection of synergistic, he and absorb and utilization ratio of material because people vary with condition too. So, different crowds take the calcium pharmaceuticals of the same kind, the same dosage, its result must be effective to some people, invalid or excessive to some people. According to Kunming, Guangzhou and other places' investigation, take calcium pharmaceutical (simple calcium preparation) every day Preschool child,it is ill in that its rickets lead and it takes that calcium pharmaceutical group is getting the more same basically. The phenomenon behave obvious in old crowd, domestic and foreign a large amount of research show, lose the peak period in the human bone and take a large number of calcium pharmaceutical, can't improve its bone and lose the situation. Costs dozens of yuan even several hundred yuan to buy one once " Calcium pharmaceutical wear intestines pass " ,Its social waste is obvious. A serious one that contain the intersection of variety and one, the intersection of dosage and first vitamin D preparation in a lot of the intersection of calcium and preparation, normal people take this kind of calcium pharmaceutical for a long time, certainly will cause the bad consequence. According to experimental data that Wuhan and Harbin and other places has not published, after taking calcium pharmaceutical, the total calcium density of blood plasma of child and pregnant and parturient women with nearly 20% exceeds normal upper limit. This kind of situation, like not correcting in time, may cause the calcification of soft tissue, form calcium in histoorgans such as the blood vessel wall, kidney,etc. calmly, cause endangering to the human body greatly. The Chinese Consumers' Association releases the warning of consumption No. 9 in August of this year, proposes consumers should notice science enriches the calcium, careful to defend the mistaken idea of enriching the calcium. It implements one most effective meanses that science enriches the calcium to be to check first in front of taking the intersection of calcium and pharmaceutical, confirm oneself should enrich the calcium, how much calcium should be mended, what calcium should be mended. Ins of Biophysics,Academia Sinica organizes the clinical zymologic expert in our country and bes a chemical reagent expert, through the concentrating on studies of 3 years, succeed in developing, have simple and convenient, fast, peculiar, sensitive" 4S" )The determination child of the characteristic and BAP activity checks technology, and develop it into commercially available reagent box in the adult blood - --ZS-isoAPNB/AB (bone examines fairy) ,Two kinds of products have already been examined and approved by State Pharmaceutical Inspection Administration in July of this year, get permission to register. Scientific research personnel invented " Can separate spot enzyme immune experimental rig (DOT-ELISA) of the blood plasma automatically " ,Have function of separating the blood plasma automatically, at the time of the test, only need to fetch the blood of micro- tip, can finish measuring and analyzing, save the trouble of centrifugating the blood plasma to separate. In addition, this device adopts the portable response slide, has raised reaction sensitivity and dependability, make this technology have simple and convenient and fast characteristics.
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At turn of the century, a hot issue of Chinese's life is calcium nutrition question. Because diet, the culture, environment and society,etc. factor determine on one hand, quite a few of people have malnutritive problem of calcium in our country. According to the investigation, the malnutritive incidence of calcium caused by such reasons as vitamin D lack of preschool child of our country reaches 50%, therefore the ill rate of rickets of child initiating it is more than 30%; The incidence of pregnant and parturient women's low calcium symptom caused by calcium malnutrition reaches 60%, the ill rate of osteoporosis is more than 10% postpartum. Because it is malnutritive to accumulate calcium in peak period in bone quantity such as children and adolescence, cause the ill rate of involutional woman's osteoporosis of our country to reach 40%. On the other hand some produces and enriches the calcium in the manufacturer, media of medicines and health product, because of lacking and realizing calcium nutrition question scientifically or out of the commercial purpose, propagandize on the media greatly, advocate " the whole people's calcium deficiency, the whole people enrich the calcium " ," calcium is the more, it is the better, enriching the calcium can cure the one hundredth disease " ,Make it turn the intersection of turn of the century and Chinese the intersection of first and fashionable consumption into not to abuse the intersection of calcium and pharmaceutical. It is estimated, nearly several ten million people enrich the calcium through taking calcium pharmaceuticals in our country, it is the largest country of volume of consumption of calcium preparation in the world. Because absorbing and utilizing in the human body of calcium is the biochemical course of physiology of the complicatedness very much of one, need a variety of participation and the intersection of synergistic, he and absorb and utilization ratio of material because people vary with condition too. So, different crowds take the calcium pharmaceuticals of the same kind, the same dosage, its result must be effective to some people, invalid or excessive to some people. According to Kunming, Guangzhou and other places' investigation, take calcium pharmaceutical (simple calcium preparation) every day Preschool child,it is ill in that its rickets lead and it takes that calcium pharmaceutical group is getting the more same basically. The phenomenon behave obvious in old crowd, domestic and foreign a large amount of research show, lose the peak period in the human bone and take a large number of calcium pharmaceutical, can't improve its bone and lose the situation. Costs dozens of yuan even several hundred yuan to buy one once " Calcium pharmaceutical wear intestines pass " ,Its social waste is obvious. A serious one that contain the intersection of variety and one, the intersection of dosage and first vitamin D preparation in a lot of the intersection of calcium and preparation, normal people take this kind of calcium pharmaceutical for a long time, certainly will cause the bad consequence. According to experimental data that Wuhan and Harbin and other places has not published, after taking calcium pharmaceutical, the total calcium density of blood plasma of child and pregnant and parturient women with nearly 20% exceeds normal upper limit. This kind of situation, like not correcting in time, may cause the calcification of soft tissue, form calcium in histoorgans such as the blood vessel wall, kidney,etc. calmly, cause endangering to the human body greatly. The Chinese Consumers' Association releases the warning of consumption No. 9 in August of this year, proposes consumers should notice science enriches the calcium, careful to defend the mistaken idea of enriching the calcium. It implements one most effective meanses that science enriches the calcium to be to check first in front of taking the intersection of calcium and pharmaceutical, confirm oneself should enrich the calcium, how much calcium should be mended, what calcium should be mended. Ins of Biophysics,Academia Sinica organizes the clinical zymologic expert in our country and bes a chemical reagent expert, through the concentrating on studies of 3 years, succeed in developing, have simple and convenient, fast, peculiar, sensitive" 4S" )The determination child of the characteristic and BAP activity checks technology, and develop it into commercially available reagent box in the adult blood - --ZS-isoAPNB/AB (bone examines fairy) ,Two kinds of products have already been examined and approved by State Pharmaceutical Inspection Administration in July of this year, get permission to register. Scientific research personnel invented " Can separate spot enzyme immune experimental rig (DOT-ELISA) of the blood plasma automatically " ,Have function of separating the blood plasma automatically, at the time of the test, only need to fetch the blood of micro- tip, can finish measuring and analyzing, save the trouble of centrifugating the blood plasma to separate. In addition, this device adopts the portable response slide, has raised reaction sensitivity and dependability, make this technology have simple and convenient and fast characteristics.
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Thursday, November 29, 2012
The scientist looks for the genetic protective screen to resist HIV to infect
The scientist looks for the genetic protective screen to resist HIV to infect
AIDS is by HIV (HIV) Cause chronic to cause the intersection of fatal character and infectious disease, begin until mankind prevailing will it be the end last century, spread in the world at the unexpected speed. According to conference of prevention and treatment of venereal diseases of the first AIDS of China held in Beijing recently, AIDS in the whole world propagates the fastest area in Asia now, from behind 1995, HIV-positive and patient of China report the straight line of the quantity rises, the spread speed is the fourth in Asia, the expert estimates the infeted may exceed 1 million people by the end of this year. A few people are not infected with AIDS by HIV good medicine and has not saved the situation yet. In the face of this serious world pestilence, the scientist in whole world uses the skill in wielding the 18 kinds of weapons, look for pathogenic clue and therapeutic medicine. And it is an important basic research among them to look for AIDS to exchange sense gene and resisting gene. The scientist has already known it has been CD4 molecule that utilized on target cells that HIV enters the human body, but curiously, change CD4 over to animal's cells, add HIV one, but animal's cells will not be infected with HIV. In addition, some crowds make the scientist puzzled too in U.S.A.: They take drug gay person, often keep in touch but not infect with the HIV-positive person. This shows, other factors play an important role in the infection of AIDS. 1996, three world-famous scientific magazines such as " Nature ", " science ", " cell " successively published the theses of relevant AIDS of many laboratories such as the state-run commune hospital of U.S.A., find CCR5 on chromosome short arm No. 3 to hasten, take receptor of the factor in gene. Take place behind the No. 185 amino acid as the intersection of CCR5 and genetic the intersection of code and area 32 bases lack, call that CCR5 32 sudden change, will produce truncated and not having wearing membrane protein of functionly on the surface of cell membrane, make addicted to macrophage HIVs (HIV- 1)Can't enter human cells, develop into AIDS. Originally, those a few people who escaped death by sheer luck, benefited from since the internal CCR5 gene lacked 32 basesed, make their organism obtain the natural protective screen of resisting HIV. This discovery considereds to be the thing that studies the milestone of the development history in AIDS. God does not especially take care of Chinese people CCR5 32 gene mutation will not produce obvious influence, if the able person, in order to reject this section of bases on the human body, make the mankind refuse AIDS except thousand li, OK? The reverie in this respect makes the whole world filled with exultation, has attracted three 0 two hospitals of infectious disease Professor Wang FuSheng, Deputy Director of research institute of PLA man too. That year, he was enduring the tumour research center of medical college of mountain to make to post-doctors in the west of New York University. With the progress of studying, the one related to AIDS is trending towards and melting the factor receptor and is being found constantly, scientist find CCR2, CCR3, SDF1 the intersection of gene and many attitude infect and have illness coming on with 1 HIV- too course have close relation. And determine to appear in American white man and European descendant, CCR5 32 grade location gene mutation rate is about 10%, it is 2%- 5% in the whole Europe, the Middle East and India. How about the state of resisting gene correlated to AIDS in Chinese crowd? Under national the intersection of natural science and the intersection of fund and subsidy, seminar of FuSheng Wang begin, exchange the intersection of sense and the intersection of gene and large attitude nature, carry on research to AIDS, crowd of Chinese, 1997. They have gathered more than 4000 blood specimen samples of 8 nationalities such as Chinese, hiding, is covered with, links in the native country of our country. The overwhelming majority is healthy crowds infected by HIV among these people, but it is high-risk group such as AIDS infection or venereal disease, homosexuality,etc. to have partly. This research is launched unusually arduously. In most early 1287 sample, they measure, get 900 find genetic location this click, have any unusual, until the end of 1998, regard as reach 970 more than example, find first CCR5 in blood specimen of Northeastener suddenly 32 grade location gene mutation, found one in people's blood specimen in Shandong shortly afterwards. They detect nearly 40 together, confirm Chinese gene mutation this 0.119% in rate so far, among them the Uygur nationality is the highest, it is 3.48%, it is secondly 1.12% to be indebted to clansmans, the Hans only find 6, sudden change rate is 0.16%, centre in the northern area to the north of Huaihe River, fail to measure to among other 5 nationalities. Through studying, they still find CCR5 32 genetic possibility is hereditary by way of Del Meng. Chinese CCR5 32 gene mutation is not only well below occidentals but also only display on a gene of the chromosome, call it, mix, shut sub sudden change, different from foreign countries chromosome whom two gene have pure to shut sub mutation. Such an individual when being attacked by HIV, too can have illness coming on, have illness coming on and the intersection of death and time may last 2- 4 or long in year. Have found the difference between a lot of Chinese group and American-European group in the research of other relevant genes such as CCR2, CCR3, SDF1 too. All results of study indicate, China has one or two people and has resisting nature on AIDS too, but most Chinese have not got especially hanging down sympathizing with of God, apter to be been infected with AIDS than occidentals. The research of wishing eagerly to find the gene therapy route has already published 18 theses at home and abroad, the previous Chinese health crowd sifts checking the work has obtained the military scientific and technological progress second prize of 2001. Professor Wang FuSheng is in the cooperation with domestic unit concerned, have also found tentatively that may have HIV- 1 different from foreign crowd to exchange some new location of the sense gene to click in the Chinese crowd, a bit new persons of some frequency of sudden change up to 485 in the intersection of Chinese and crowd. The seminar is further appraising all HIV- 1 and exchanging sense gene function and relevant mechanism while AIDS has had illness coming on at present. To infecting the relevant resisting many attitudes of gene and studying with HIV, it is easy to be perceptual to assess crowds at least to the heredity of HIV- 1; Can make the beneficial judgement to the patient's prognosis at the early stage of disease at the same time; The more important thing is that be able to assist and prevent and treat AIDS at the receptor level. To the research of Chinese crowd's genetic characteristic, will settle good foundation for developing genomic medicine of AIDS preventing and controlling in our country. Basic progress of scientific research make, cure Normal University and is encouraged clinically. Implement gene therapy and already to AIDS become a distant view goal, but Professor Wang FuSheng says, changing a gene of whole body, it's not at all that easy! The mankind needs more foundations to bind with clinic and study, our country needs more cooperation of domestic and foreign scientific research. Realizing this goal, the mankind has a section of long way Way. (offer the network in Beijing)
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AIDS is by HIV (HIV) Cause chronic to cause the intersection of fatal character and infectious disease, begin until mankind prevailing will it be the end last century, spread in the world at the unexpected speed. According to conference of prevention and treatment of venereal diseases of the first AIDS of China held in Beijing recently, AIDS in the whole world propagates the fastest area in Asia now, from behind 1995, HIV-positive and patient of China report the straight line of the quantity rises, the spread speed is the fourth in Asia, the expert estimates the infeted may exceed 1 million people by the end of this year. A few people are not infected with AIDS by HIV good medicine and has not saved the situation yet. In the face of this serious world pestilence, the scientist in whole world uses the skill in wielding the 18 kinds of weapons, look for pathogenic clue and therapeutic medicine. And it is an important basic research among them to look for AIDS to exchange sense gene and resisting gene. The scientist has already known it has been CD4 molecule that utilized on target cells that HIV enters the human body, but curiously, change CD4 over to animal's cells, add HIV one, but animal's cells will not be infected with HIV. In addition, some crowds make the scientist puzzled too in U.S.A.: They take drug gay person, often keep in touch but not infect with the HIV-positive person. This shows, other factors play an important role in the infection of AIDS. 1996, three world-famous scientific magazines such as " Nature ", " science ", " cell " successively published the theses of relevant AIDS of many laboratories such as the state-run commune hospital of U.S.A., find CCR5 on chromosome short arm No. 3 to hasten, take receptor of the factor in gene. Take place behind the No. 185 amino acid as the intersection of CCR5 and genetic the intersection of code and area 32 bases lack, call that CCR5 32 sudden change, will produce truncated and not having wearing membrane protein of functionly on the surface of cell membrane, make addicted to macrophage HIVs (HIV- 1)Can't enter human cells, develop into AIDS. Originally, those a few people who escaped death by sheer luck, benefited from since the internal CCR5 gene lacked 32 basesed, make their organism obtain the natural protective screen of resisting HIV. This discovery considereds to be the thing that studies the milestone of the development history in AIDS. God does not especially take care of Chinese people CCR5 32 gene mutation will not produce obvious influence, if the able person, in order to reject this section of bases on the human body, make the mankind refuse AIDS except thousand li, OK? The reverie in this respect makes the whole world filled with exultation, has attracted three 0 two hospitals of infectious disease Professor Wang FuSheng, Deputy Director of research institute of PLA man too. That year, he was enduring the tumour research center of medical college of mountain to make to post-doctors in the west of New York University. With the progress of studying, the one related to AIDS is trending towards and melting the factor receptor and is being found constantly, scientist find CCR2, CCR3, SDF1 the intersection of gene and many attitude infect and have illness coming on with 1 HIV- too course have close relation. And determine to appear in American white man and European descendant, CCR5 32 grade location gene mutation rate is about 10%, it is 2%- 5% in the whole Europe, the Middle East and India. How about the state of resisting gene correlated to AIDS in Chinese crowd? Under national the intersection of natural science and the intersection of fund and subsidy, seminar of FuSheng Wang begin, exchange the intersection of sense and the intersection of gene and large attitude nature, carry on research to AIDS, crowd of Chinese, 1997. They have gathered more than 4000 blood specimen samples of 8 nationalities such as Chinese, hiding, is covered with, links in the native country of our country. The overwhelming majority is healthy crowds infected by HIV among these people, but it is high-risk group such as AIDS infection or venereal disease, homosexuality,etc. to have partly. This research is launched unusually arduously. In most early 1287 sample, they measure, get 900 find genetic location this click, have any unusual, until the end of 1998, regard as reach 970 more than example, find first CCR5 in blood specimen of Northeastener suddenly 32 grade location gene mutation, found one in people's blood specimen in Shandong shortly afterwards. They detect nearly 40 together, confirm Chinese gene mutation this 0.119% in rate so far, among them the Uygur nationality is the highest, it is 3.48%, it is secondly 1.12% to be indebted to clansmans, the Hans only find 6, sudden change rate is 0.16%, centre in the northern area to the north of Huaihe River, fail to measure to among other 5 nationalities. Through studying, they still find CCR5 32 genetic possibility is hereditary by way of Del Meng. Chinese CCR5 32 gene mutation is not only well below occidentals but also only display on a gene of the chromosome, call it, mix, shut sub sudden change, different from foreign countries chromosome whom two gene have pure to shut sub mutation. Such an individual when being attacked by HIV, too can have illness coming on, have illness coming on and the intersection of death and time may last 2- 4 or long in year. Have found the difference between a lot of Chinese group and American-European group in the research of other relevant genes such as CCR2, CCR3, SDF1 too. All results of study indicate, China has one or two people and has resisting nature on AIDS too, but most Chinese have not got especially hanging down sympathizing with of God, apter to be been infected with AIDS than occidentals. The research of wishing eagerly to find the gene therapy route has already published 18 theses at home and abroad, the previous Chinese health crowd sifts checking the work has obtained the military scientific and technological progress second prize of 2001. Professor Wang FuSheng is in the cooperation with domestic unit concerned, have also found tentatively that may have HIV- 1 different from foreign crowd to exchange some new location of the sense gene to click in the Chinese crowd, a bit new persons of some frequency of sudden change up to 485 in the intersection of Chinese and crowd. The seminar is further appraising all HIV- 1 and exchanging sense gene function and relevant mechanism while AIDS has had illness coming on at present. To infecting the relevant resisting many attitudes of gene and studying with HIV, it is easy to be perceptual to assess crowds at least to the heredity of HIV- 1; Can make the beneficial judgement to the patient's prognosis at the early stage of disease at the same time; The more important thing is that be able to assist and prevent and treat AIDS at the receptor level. To the research of Chinese crowd's genetic characteristic, will settle good foundation for developing genomic medicine of AIDS preventing and controlling in our country. Basic progress of scientific research make, cure Normal University and is encouraged clinically. Implement gene therapy and already to AIDS become a distant view goal, but Professor Wang FuSheng says, changing a gene of whole body, it's not at all that easy! The mankind needs more foundations to bind with clinic and study, our country needs more cooperation of domestic and foreign scientific research. Realizing this goal, the mankind has a section of long way Way. (offer the network in Beijing)
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The scientist does the genetic experiment spider's sheep and can produce malicously " L The silk milk " (Fig.)
The scientist does the genetic experiment spider's sheep and can produce malicously " L The silk milk " (Fig.)
American scientist adds the spider DNA to boat DNA of mountain, make the sheep's milk turn into spider silk after refining and drying unde.
Human scientific research is always due to a sacrifice of the animal kingdom, whenever we face food shortage, test new medicine, the milk is not enough for nutrition to punish animal first as a warning to others, Russian scientist finds out that nurses for the baby with mouse's milk; Three fishbone body in short supply document, Americans create 3 time loud than wild the intersection of salmon fish and size in laboratory and gene that can be bred in the whole year transform the salmon fish Dare you drink mouse's milk, eat the artificial fish? The starting point of the scientific experimentation is undoubtedly good, but the result wonders whether to do the experimental animal malicously or do human oneself malicou.
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American scientist adds the spider DNA to boat DNA of mountain, make the sheep's milk turn into spider silk after refining and drying unde.
Human scientific research is always due to a sacrifice of the animal kingdom, whenever we face food shortage, test new medicine, the milk is not enough for nutrition to punish animal first as a warning to others, Russian scientist finds out that nurses for the baby with mouse's milk; Three fishbone body in short supply document, Americans create 3 time loud than wild the intersection of salmon fish and size in laboratory and gene that can be bred in the whole year transform the salmon fish Dare you drink mouse's milk, eat the artificial fish? The starting point of the scientific experimentation is undoubtedly good, but the result wonders whether to do the experimental animal malicously or do human oneself malicou.
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The scientist proposes choosing sunny fruits and vegetables Try hard to grow and eat
The scientist proposes choosing sunny fruits and vegetables Try hard to grow and eat
Vegetables choosing the sunshine to be abundant
The scientist has done such a test: Will be tried the rabbit and shut in the darkroom, feed the green vegetables with abundant sunshine to it every day, go on for 3 years, it has been growing.
This is because though sunshine has not shone the rabbit directly, the rabbit is " enjoyed " indirectly by the green vegetables that the sunshine fully shines through eating Have reached the sunshine, got those special nutriment related to sunshine in the body too, so can grow as usual.
Therefore, get the vegetables that the sunshine fully shone, the greater to the healthy advantage, should classify as first-selectedly.
Can be raw food tries hard to born and eat
Some green vegetables may be born and eaten, such as caraway, green pepper, cucumber, spring onions,etc.. It is eaten that raw not only can have its natural delicious food, but also it is apt to be lured to keep and grows compositions of resisting diseases such as pharmaceuticals,etc. by vitamin, interferon that the high temperature destroy, nutrition, health care value are higher.
U.S.A. eats experts raw to fit intelligent dose famously, has cured much cancer patients including oneself in order to eat the law raw, it is a most convincing identification.
So scientist propose can the raw vegetables wiped out try hard, born, wipe out.
Certainly raw to it takes vegetables to be to have not exquisite, should pay attention to hygiene at first, have vegetables of pollution can't be grown and taken. In addition, have vegetables of astringent taste try to remove the astringent taste (such as the spinach, can put into the boiling water and blanch first) ,The astringent taste is including magnesium more signs, and magnesium is too much can hinder the absorption of calcium.
Try not with the condiments
Can't be raw green vegetables of food are only boiled and eaten, but can't boil too long, preferably scald for one minute in the boiled water, and does not add the condiments, the salt should be controlled in the minimum limit. Perhaps will feel a kind of water stink while eating such boiled vegetables for the first time, but chew carefully, will think that there is a share of natural delicious food, make numerous of you eat and does not mind.
Variety try hard more
Green vegetables can't be too single, the more varieties are, the better varieties are. The nutritionist don't propose every day less than 5 kinds: At least one is rich in vitamin C; At least one is rich in vitamin A; At least one is rich in folic acid; At least one is rich in cellulose; It is (such as broccoli, turnip) to eat several leaf portions or root vegetables every week .
Concrete arrangement: Drink orange juice or other dish fruit drinks at breakfast; Drinks the jardiniere soup, and eat some vegetables or banana at the lunch; Dinner choose potato type or other vegetables and fruits, cook, add the vegetables at the wheaten food.
Try hard not to use the juice extractor
The function chewed is not only to chew the rotten food, the more important thing is to make digestive ferment in the saliva fully mix with food, in order to promote the digestion of the food and absorption of nutrition, obtain its value of health care bigger. Pressing into a juice can't stimulate the secretion of digestive ferment after drinking the clothes.
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Vegetables choosing the sunshine to be abundant
The scientist has done such a test: Will be tried the rabbit and shut in the darkroom, feed the green vegetables with abundant sunshine to it every day, go on for 3 years, it has been growing.
This is because though sunshine has not shone the rabbit directly, the rabbit is " enjoyed " indirectly by the green vegetables that the sunshine fully shines through eating Have reached the sunshine, got those special nutriment related to sunshine in the body too, so can grow as usual.
Therefore, get the vegetables that the sunshine fully shone, the greater to the healthy advantage, should classify as first-selectedly.
Can be raw food tries hard to born and eat
Some green vegetables may be born and eaten, such as caraway, green pepper, cucumber, spring onions,etc.. It is eaten that raw not only can have its natural delicious food, but also it is apt to be lured to keep and grows compositions of resisting diseases such as pharmaceuticals,etc. by vitamin, interferon that the high temperature destroy, nutrition, health care value are higher.
U.S.A. eats experts raw to fit intelligent dose famously, has cured much cancer patients including oneself in order to eat the law raw, it is a most convincing identification.
So scientist propose can the raw vegetables wiped out try hard, born, wipe out.
Certainly raw to it takes vegetables to be to have not exquisite, should pay attention to hygiene at first, have vegetables of pollution can't be grown and taken. In addition, have vegetables of astringent taste try to remove the astringent taste (such as the spinach, can put into the boiling water and blanch first) ,The astringent taste is including magnesium more signs, and magnesium is too much can hinder the absorption of calcium.
Try not with the condiments
Can't be raw green vegetables of food are only boiled and eaten, but can't boil too long, preferably scald for one minute in the boiled water, and does not add the condiments, the salt should be controlled in the minimum limit. Perhaps will feel a kind of water stink while eating such boiled vegetables for the first time, but chew carefully, will think that there is a share of natural delicious food, make numerous of you eat and does not mind.
Variety try hard more
Green vegetables can't be too single, the more varieties are, the better varieties are. The nutritionist don't propose every day less than 5 kinds: At least one is rich in vitamin C; At least one is rich in vitamin A; At least one is rich in folic acid; At least one is rich in cellulose; It is (such as broccoli, turnip) to eat several leaf portions or root vegetables every week .
Concrete arrangement: Drink orange juice or other dish fruit drinks at breakfast; Drinks the jardiniere soup, and eat some vegetables or banana at the lunch; Dinner choose potato type or other vegetables and fruits, cook, add the vegetables at the wheaten food.
Try hard not to use the juice extractor
The function chewed is not only to chew the rotten food, the more important thing is to make digestive ferment in the saliva fully mix with food, in order to promote the digestion of the food and absorption of nutrition, obtain its value of health care bigger. Pressing into a juice can't stimulate the secretion of digestive ferment after drinking the clothes.
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The scientist compares with the experiment to reveal : The result of keeping fit through sports in a group is better
The scientist compares with the experiment to reveal : The result of keeping fit through sports in a group is better
The sports activity is one of the effective means to reduce weight healthily. But know that the method is very important to move correctly, want to reduce weight the result is better, the expert proposes " L Look for a partner together hard " .
American scientist's latest research reveals, the result is better that compared with the situation that the family or friend goes with keep fit through sports alone.
Compare with reducing weight
American medical college of University of Pennsylvania wishes storehouse graceful card professor and colleague of Iraq Ricky study two -year long following about 344 volunteers.
Researcher require volunteer keep fit diet, issue each person one pedometer and sign up course of reducing weight for them at the same time, the goal is reduced by 5 by volunteers And the weight from % to 10 is maintained.
Course of reducing weight that 63 volunteers participate in alone among them, other 281 people participate in in a group. Having 130 people who are particular main experiment targets in these 281 people, other 151 people are partners who they sent for.
Researchers divide the volunteer into three groups, the first group is that individual does exercises alone, second to participate in, accept, build up body, guide partly at the same time in a group, third to participate in and have building up body, instructing specific and accurate in a group.
Researchers arrive in the experiment separately 6 months, 12 months, sum of 18 months Examine the volunteer's weight-reducing result in 24 months .
Results are different
Two years later, the test result reveal, number of times of course is more that the second group and third group volunteer attend and reduce weight, the weight-reducing result is better than the first group too. Third group of volunteer's weight-reducing best results that among them it is specific and accurate to participate in and have in a group and build up body and guide, it is 2.4 kilograms in weight that 130 particular experimental subjects are lightened equally.
Study yet to find, the companion's influence on participating in the experiment volunteer of weight-reducing result is not small. Those go with it in volunteer in weight-reducing course, the companion subtracts the volunteer of 5's weight at least, reduce more than the companion and is 5 fewer than more again The weight-reducing result of the volunteer of % is much better.
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The sports activity is one of the effective means to reduce weight healthily. But know that the method is very important to move correctly, want to reduce weight the result is better, the expert proposes " L Look for a partner together hard " .
American scientist's latest research reveals, the result is better that compared with the situation that the family or friend goes with keep fit through sports alone.
Compare with reducing weight
American medical college of University of Pennsylvania wishes storehouse graceful card professor and colleague of Iraq Ricky study two -year long following about 344 volunteers.
Researcher require volunteer keep fit diet, issue each person one pedometer and sign up course of reducing weight for them at the same time, the goal is reduced by 5 by volunteers And the weight from % to 10 is maintained.
Course of reducing weight that 63 volunteers participate in alone among them, other 281 people participate in in a group. Having 130 people who are particular main experiment targets in these 281 people, other 151 people are partners who they sent for.
Researchers divide the volunteer into three groups, the first group is that individual does exercises alone, second to participate in, accept, build up body, guide partly at the same time in a group, third to participate in and have building up body, instructing specific and accurate in a group.
Researchers arrive in the experiment separately 6 months, 12 months, sum of 18 months Examine the volunteer's weight-reducing result in 24 months .
Results are different
Two years later, the test result reveal, number of times of course is more that the second group and third group volunteer attend and reduce weight, the weight-reducing result is better than the first group too. Third group of volunteer's weight-reducing best results that among them it is specific and accurate to participate in and have in a group and build up body and guide, it is 2.4 kilograms in weight that 130 particular experimental subjects are lightened equally.
Study yet to find, the companion's influence on participating in the experiment volunteer of weight-reducing result is not small. Those go with it in volunteer in weight-reducing course, the companion subtracts the volunteer of 5's weight at least, reduce more than the companion and is 5 fewer than more again The weight-reducing result of the volunteer of % is much better.
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The scientist will induce the multi-functional stem cell's conversion ratio to improve to make an appointment hundredfoldly
The scientist will induce the multi-functional stem cell's conversion ratio to improve to make an appointment hundredfoldly
Www.xinhuanet.com London Cable of August 9 (reporter is yellow)
Turn ordinary skin cells into inducing the multi-functional stem cell (i P S cells) And then carry on research of cloning etc., it is a hot field of stem-cell research in recent years, but this field has been receiving the restriction of cells with too low conversion ratio all the time. Britain>Magazine website deliver latest scientific research, say scientist find, block, can improve, invite success rate of transformation this hundredfold through genetic route 9.
5 scientific research groups from different countries reported relevant progress at the same time, the Japanese scientist including cultivating i P S cells at first stretches the scientific research group filled in the mountain. The scientist finds, called through blocking one " 53 pence " Route at gene,can last i P S the success rates of the cells cell improve until about 10 skin, it is about hundred times of the original conversion ratio.
At present, it is to inject 4 genes into cells to turn ordinary cells into the commonsense method of i P S cells through virus carriers; Some other methods can only use 2 or 3 genes, or does not use virus carriers, i P S that get will safe in cell, appear bad and mutant perhaps less, but the conversion ratio is lower too. The new discovery can improve the success rate of all transformation methods, give consideration to the efficiency and security better.
But the scientist reminds and says, " 53 pence " Inhibit the cell canceration, function that prevents growth of tumour, so is passing and blocking " 53 pence " When the route raises i P S cell conversion ratio, should pay attention to the potential risk too.
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Www.xinhuanet.com London Cable of August 9 (reporter is yellow)
Turn ordinary skin cells into inducing the multi-functional stem cell (i P S cells) And then carry on research of cloning etc., it is a hot field of stem-cell research in recent years, but this field has been receiving the restriction of cells with too low conversion ratio all the time. Britain>Magazine website deliver latest scientific research, say scientist find, block, can improve, invite success rate of transformation this hundredfold through genetic route 9.
5 scientific research groups from different countries reported relevant progress at the same time, the Japanese scientist including cultivating i P S cells at first stretches the scientific research group filled in the mountain. The scientist finds, called through blocking one " 53 pence " Route at gene,can last i P S the success rates of the cells cell improve until about 10 skin, it is about hundred times of the original conversion ratio.
At present, it is to inject 4 genes into cells to turn ordinary cells into the commonsense method of i P S cells through virus carriers; Some other methods can only use 2 or 3 genes, or does not use virus carriers, i P S that get will safe in cell, appear bad and mutant perhaps less, but the conversion ratio is lower too. The new discovery can improve the success rate of all transformation methods, give consideration to the efficiency and security better.
But the scientist reminds and says, " 53 pence " Inhibit the cell canceration, function that prevents growth of tumour, so is passing and blocking " 53 pence " When the route raises i P S cell conversion ratio, should pay attention to the potential risk too.
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It benefits _'s prevention and health care to the heart disease patient very much that the scientist often drinks tea
It benefits _'s prevention and health care to the heart disease patient very much that the scientist often drinks tea
American scientist finds recently, the danger that the person liking drinking tea suffers from coronary heart disease is a little lower than that of other people. Even these " Drink tea fans " Having really got heart disease unfortunately finally, its mortality is obviously on the low more side than those persons not drinking tea either. This achievement has offered a good method simple and easy to do for the fact that people prevented cardiovascular vessel disease.
This report delivered on " magazine of American heart association " claims, this research has carried on the investigation to about 2000 persons who has suffered from heart disease. Consider age, gender, weight, overall health status and smoke behind the factor of people these, researcher find in let the intersection of heart disease and patient survive at the a longer time playing a very important role tea.
Say, drink about 19 the intersection of cup and patient of tea week while being every, drink a small amount of tea than those piece, or the person not drinking tea at all, after the proruption of heart disease, it takes more than about one time higher in possibility for more than four years to continue surviving. This may be that a kind of yellow soda contained in tea usually offers somewhat protection to patient. In addition, found the plain composition of yellow soda of this kind in the apple, onion and cauliflower.
Scientific research personnel put emphasis on, also need to do more strict controlled studies to treating function auxiliarily of the cardiac about the tea. However, drink tea and provide the reliable basis for statement that the cardiovascular vessel health benefited to those relevantly in present research results. Another one discovers, antioxidant in the tea has function of preventing gastric carcinoma and cancer of the esophagus. So the scientist calls upon, for your health, please drink more tea.
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American scientist finds recently, the danger that the person liking drinking tea suffers from coronary heart disease is a little lower than that of other people. Even these " Drink tea fans " Having really got heart disease unfortunately finally, its mortality is obviously on the low more side than those persons not drinking tea either. This achievement has offered a good method simple and easy to do for the fact that people prevented cardiovascular vessel disease.
This report delivered on " magazine of American heart association " claims, this research has carried on the investigation to about 2000 persons who has suffered from heart disease. Consider age, gender, weight, overall health status and smoke behind the factor of people these, researcher find in let the intersection of heart disease and patient survive at the a longer time playing a very important role tea.
Say, drink about 19 the intersection of cup and patient of tea week while being every, drink a small amount of tea than those piece, or the person not drinking tea at all, after the proruption of heart disease, it takes more than about one time higher in possibility for more than four years to continue surviving. This may be that a kind of yellow soda contained in tea usually offers somewhat protection to patient. In addition, found the plain composition of yellow soda of this kind in the apple, onion and cauliflower.
Scientific research personnel put emphasis on, also need to do more strict controlled studies to treating function auxiliarily of the cardiac about the tea. However, drink tea and provide the reliable basis for statement that the cardiovascular vessel health benefited to those relevantly in present research results. Another one discovers, antioxidant in the tea has function of preventing gastric carcinoma and cancer of the esophagus. So the scientist calls upon, for your health, please drink more tea.
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The scientist finishes the first " L The artificial life " R Get into the risk dispute of ethics
The scientist finishes the first " L The artificial life " R Get into the risk dispute of ethics
On the 20th of this month, American scientist's declaration, they strode forward one step on the road of creating the artificial synthesis life, the first of the world " L The artificial life " ,Namely the unicellular bacterium totally controlled by the artificial gene was born. They name it as " L Artificial " . This experiment shows, the new life entity might not pass " L Evolve " R Come to finish, can be in the laboratory too " L Created " . News spreads out, cause the strong response of the various circles of society immediately. A lot of scientists make positive comments on this achievement, but does not lack the worried sound either.
This research is presided over by top scientist Clague and Venter of genetic science of heredity in U.S.A., study the group to own in common More than 20 scientists . Venter's group struggles for 15 years for this project, costs over 4000 ten thousand dollars. In 2008, he will take the lead in claiming to produce and formate bacterium's gene, but it fails to control cells. He said, this formated cells first, it was a first species that duplicated oneself on the earth at that time, its mother is a computer . Now, it leads us to cross over the border, enter one new world, this indicates the mankind explores the artificial life takes an important step.
It is reported, Venter's group chooses one kind calling the bacterium of the mycoplasma of silk at first, decode and duplicate, produce the artificial synthetic genome its genome. Then, move the artificial genome to plant into another kind of bacterium called goat's mycoplasma, through splitting and hyperplasia, the cells within the bacterium are controlled by artificial gene gradually, become a kind of brand-new life finally. In training wares, formate behaviors such as the division of the bacterium,etc. just like natural bacterium.
Though this kind of technology is still lab - full at present, researchers believe he uses and has a bright future, they have industry and medical value " L Artificial cells " . Venter thinks, this achievement is expected to solve a series of problems such as food shortage, energy crisis,etc. for the mankind in the future. Now, there are about 68 hundred million people in the whole world; In future 30 to 40 years, the global size of population may be up to 90 hundred million. At present, we cannot offer enough food, drinking water, medicine,etc. to 68 hundred million people. So, the mankind needs to find the new method through science, biotechnology is one of them, it can offer the new source for energy, food and medicines.
But," L The artificial life " Research too dispute of ethics a lot of ethical to be initiate. The scholar points out, this achievement has destroyed people's basic faith about life attribute, and to how think about mankind the faith and how it thinks about mankind in universe to be position very much important. Some scientists think, because there is a relevant supervision regulation of biosynthesis at present, the biological terrorist will probably make the fatal virus or biochemical weapon with this technology in the future, and the artificial bacterium in the laboratory will bring the risk to environment and the mankind and make people weighed down with anxieties even more.
US President's Palestinian horse worries to the ethics risk of this experiment too, have already ordered to evaluate the ethics risks of this research results. He says, needs to confirm the suitable ethics demarcation line of this kind of technology at present, endangers and controls it to lowest extent.
Venter admits, the technology that involves while studying, may be used for making new pathogenic bacterium in theory, even used for developing the biological weapons. But he say, want, consider carefully which study this announcement of the detail, and will adopt the particular measure among the experiments, the bacterium so as to ensure to produce newlying can only be in the laboratory " L The warm cultivation liquid " R China survives, will not become " L Devil's bacterium " . Act as these " L The life " R When being created out, they will be very fragile, it will be an enormous achievement in an hour that they will survive in the laboratory. If they will go out of the laboratory, even decide the world, this is absolutely impossible.
Harvard University practises the ethics professor lists Cruz to comment this achievement, have opened the gate of human history, spies upon its future in Venter's experiment achievement, create the life that has never existed in the nature. Though this kind may be as far back as the future, it is true, the meaning is great. Meanwhile, the risk that it should face will be unprecedented too. (Reporter Xu QiSheng )
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On the 20th of this month, American scientist's declaration, they strode forward one step on the road of creating the artificial synthesis life, the first of the world " L The artificial life " ,Namely the unicellular bacterium totally controlled by the artificial gene was born. They name it as " L Artificial " . This experiment shows, the new life entity might not pass " L Evolve " R Come to finish, can be in the laboratory too " L Created " . News spreads out, cause the strong response of the various circles of society immediately. A lot of scientists make positive comments on this achievement, but does not lack the worried sound either.
This research is presided over by top scientist Clague and Venter of genetic science of heredity in U.S.A., study the group to own in common More than 20 scientists . Venter's group struggles for 15 years for this project, costs over 4000 ten thousand dollars. In 2008, he will take the lead in claiming to produce and formate bacterium's gene, but it fails to control cells. He said, this formated cells first, it was a first species that duplicated oneself on the earth at that time, its mother is a computer . Now, it leads us to cross over the border, enter one new world, this indicates the mankind explores the artificial life takes an important step.
It is reported, Venter's group chooses one kind calling the bacterium of the mycoplasma of silk at first, decode and duplicate, produce the artificial synthetic genome its genome. Then, move the artificial genome to plant into another kind of bacterium called goat's mycoplasma, through splitting and hyperplasia, the cells within the bacterium are controlled by artificial gene gradually, become a kind of brand-new life finally. In training wares, formate behaviors such as the division of the bacterium,etc. just like natural bacterium.
Though this kind of technology is still lab - full at present, researchers believe he uses and has a bright future, they have industry and medical value " L Artificial cells " . Venter thinks, this achievement is expected to solve a series of problems such as food shortage, energy crisis,etc. for the mankind in the future. Now, there are about 68 hundred million people in the whole world; In future 30 to 40 years, the global size of population may be up to 90 hundred million. At present, we cannot offer enough food, drinking water, medicine,etc. to 68 hundred million people. So, the mankind needs to find the new method through science, biotechnology is one of them, it can offer the new source for energy, food and medicines.
But," L The artificial life " Research too dispute of ethics a lot of ethical to be initiate. The scholar points out, this achievement has destroyed people's basic faith about life attribute, and to how think about mankind the faith and how it thinks about mankind in universe to be position very much important. Some scientists think, because there is a relevant supervision regulation of biosynthesis at present, the biological terrorist will probably make the fatal virus or biochemical weapon with this technology in the future, and the artificial bacterium in the laboratory will bring the risk to environment and the mankind and make people weighed down with anxieties even more.
US President's Palestinian horse worries to the ethics risk of this experiment too, have already ordered to evaluate the ethics risks of this research results. He says, needs to confirm the suitable ethics demarcation line of this kind of technology at present, endangers and controls it to lowest extent.
Venter admits, the technology that involves while studying, may be used for making new pathogenic bacterium in theory, even used for developing the biological weapons. But he say, want, consider carefully which study this announcement of the detail, and will adopt the particular measure among the experiments, the bacterium so as to ensure to produce newlying can only be in the laboratory " L The warm cultivation liquid " R China survives, will not become " L Devil's bacterium " . Act as these " L The life " R When being created out, they will be very fragile, it will be an enormous achievement in an hour that they will survive in the laboratory. If they will go out of the laboratory, even decide the world, this is absolutely impossible.
Harvard University practises the ethics professor lists Cruz to comment this achievement, have opened the gate of human history, spies upon its future in Venter's experiment achievement, create the life that has never existed in the nature. Though this kind may be as far back as the future, it is true, the meaning is great. Meanwhile, the risk that it should face will be unprecedented too. (Reporter Xu QiSheng )
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The scientist will produce anticancer drugs by cloning the egg
The scientist will produce anticancer drugs by cloning the egg
The research institute of Rosling of Edinburg of Scotland that once cloned many jasmines of sheep announces recently, they plan to produce anticancer drug in enormous quantities with the egg improved through heredity. It is said, the new project of this research institute is to plan to produce and contain the egg that can treat the protein antibody of skin carcinoma within one year. The scientists plan to cultivate the hen with special gene first, contain protein needed to prepare various anticancer drug in the egg egg white making them give birth to, then clone these hens. This project is carried on by cooperating with biotech company Viragen of U.S.A., and the first batch of genes that this company will offer soon will be produced and will be used for treating the black plain tumour - --Antibody of skin carcinoma. Some research that is carried on subsequently will also involve other albumen medicines, used for including other cancers such as lung cancer and intestinal cancer in treatment. A lot of anticancer drug such as interferon is based on protein at present, because molecular structure is complicated and difficult to produce in enormous quantities, so is very expensive and rare. In addition, though produce the milk with antibody albumen through the way that the law of genetic engineering can cultivate animals such as the ox, sheep and rabbit,etc., but Viragen Company think with clone the intersection of egg and law, come, it produces anticancer drug to be can faster and cheaper still. It is estimated, each transgenic hen can produce 250 eggs in one year at present, contain protein used for medicine in each egg. (Cao ShuFen)
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The research institute of Rosling of Edinburg of Scotland that once cloned many jasmines of sheep announces recently, they plan to produce anticancer drug in enormous quantities with the egg improved through heredity. It is said, the new project of this research institute is to plan to produce and contain the egg that can treat the protein antibody of skin carcinoma within one year. The scientists plan to cultivate the hen with special gene first, contain protein needed to prepare various anticancer drug in the egg egg white making them give birth to, then clone these hens. This project is carried on by cooperating with biotech company Viragen of U.S.A., and the first batch of genes that this company will offer soon will be produced and will be used for treating the black plain tumour - --Antibody of skin carcinoma. Some research that is carried on subsequently will also involve other albumen medicines, used for including other cancers such as lung cancer and intestinal cancer in treatment. A lot of anticancer drug such as interferon is based on protein at present, because molecular structure is complicated and difficult to produce in enormous quantities, so is very expensive and rare. In addition, though produce the milk with antibody albumen through the way that the law of genetic engineering can cultivate animals such as the ox, sheep and rabbit,etc., but Viragen Company think with clone the intersection of egg and law, come, it produces anticancer drug to be can faster and cheaper still. It is estimated, each transgenic hen can produce 250 eggs in one year at present, contain protein used for medicine in each egg. (Cao ShuFen)
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Wednesday, November 28, 2012
The scientist finds black plain tumour cancer cell drug resistance mechanism
The scientist finds black plain tumour cancer cell drug resistance mechanism
All of us know cancer is very difficult to cure for at present, and very great relation exists with drug resistance of the cancer cell in this, it has already become a big bottleneck of treatment of cancer. According to U.S.A.>Websites report recently, American researchers have already found the drug resistance mechanism of the black plain tumour cancer cell, it can point out the direction in order to solve this difficult problem.
The researchers of the Los Angeles comprehensive cancer research center of branch school Johnson of University of California find in a clinical trial, a test medicine named PLX4032 is very effective to suffering from the cancer patient of the black plain tumour because mutation takes place in BRAF gene. But this kind of curative effect duration is very short, had 7 to 9 months only on average, because though PLX4032 oriented BRAF of 50% to 60% of the black plain tumour patients and made a variation, but the cancer cell will get around the blockade that it is set up.
Reputable author, dermatology assistant professor Dr. Roger of this research explain, in some cases, he finds after PLX4032 has prevented the surviving route of BRAF, the cancer cell begins to express a kind of cell surface albumen in over quantity, create another existence route; Among other cases, another kind of the intersection of oncogene and NRAS morph, make originally BRAF genetic mutation that PLX4032 inhibit from and the short circuit has taken place, activate the surviving thorough fare of BRAF again in this way. Because PLX4032 has no function on NRAS, the cancer cell begins to regrow.
This research has already been issued in Britain >On the magazine . Dr. Roger says, this research will be guided to the new research and development to the treatment of cancer target, situation in order to deal with patients and present the drug resistance of cancer and even recur.
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All of us know cancer is very difficult to cure for at present, and very great relation exists with drug resistance of the cancer cell in this, it has already become a big bottleneck of treatment of cancer. According to U.S.A.>Websites report recently, American researchers have already found the drug resistance mechanism of the black plain tumour cancer cell, it can point out the direction in order to solve this difficult problem.
The researchers of the Los Angeles comprehensive cancer research center of branch school Johnson of University of California find in a clinical trial, a test medicine named PLX4032 is very effective to suffering from the cancer patient of the black plain tumour because mutation takes place in BRAF gene. But this kind of curative effect duration is very short, had 7 to 9 months only on average, because though PLX4032 oriented BRAF of 50% to 60% of the black plain tumour patients and made a variation, but the cancer cell will get around the blockade that it is set up.
Reputable author, dermatology assistant professor Dr. Roger of this research explain, in some cases, he finds after PLX4032 has prevented the surviving route of BRAF, the cancer cell begins to express a kind of cell surface albumen in over quantity, create another existence route; Among other cases, another kind of the intersection of oncogene and NRAS morph, make originally BRAF genetic mutation that PLX4032 inhibit from and the short circuit has taken place, activate the surviving thorough fare of BRAF again in this way. Because PLX4032 has no function on NRAS, the cancer cell begins to regrow.
This research has already been issued in Britain >On the magazine . Dr. Roger says, this research will be guided to the new research and development to the treatment of cancer target, situation in order to deal with patients and present the drug resistance of cancer and even recur.
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The scientist finds in the human brain that controls the area of the intelligence level
The scientist finds in the human brain that controls the area of the intelligence level
The dispute of the place stored to human intelligence in has already extended one century, are people even asking intelligence is something on earth? Recently, an international scientist's group has claimed the evidence that they know shows, a certain particular area of the human brain is controlling human intelligence to develop. Scientific circles, to there are two kinds of theories in the dispute of the source question of intelligencing. The first kind thinks human overall intelligence comes from a certain particular area in the brain, this area is determining people are different from level of the intelligence between the persons. The statement have the people, early to put forward already right away discipline have, in the test that was carried on at that time, people find different people have different the intersection of intelligence and competence in different field. Another theory thinks the mankind finishes various tasks, especially necessary intelligence come from different areas in the human brain at the time of those complicated tasks. By 21st century, the scientists begin to be inclined to the first kind of theory. British the intersection of Cambridge University and the intersection of brain and the intersection of science and medical John - the intersection of Duncan and Dr. and colleague of him of research committee use the intersection of brain and the intersection of formation of image and the intersection of system and brain activity in mankind carry on research, the activity of brain every part has been observed respectively when they are to carrying on simple activity and complicated activity. The observer finds while carrying on the complicated activity, there are some regional obvious activities only in the brain, especially the area called top layer of side. Then they think the particular area control the human intellection in the brain. But dispute and has not stopped because of this far, Robert - Staenberg, biologist of Yale University, thinks that it is not merely the level of its analytical capacity if calculates the human ability standard, also including creativity and practice words of ability, " you can't speak only one area and responsible for these all activities. " Staenberg says most intelligence tests have only reflected the level of its analytical capacity. As for Dr. Duncan's test, he has pointed out and " just found an area in the brain through scanning, they can not say it controls human intelligence. " In addition Staenberg also emphasizes the level that the human brain structure formed by birth does not determine its intelligence, the day after tomorrow's study can change everybody's intelligence level too.
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The dispute of the place stored to human intelligence in has already extended one century, are people even asking intelligence is something on earth? Recently, an international scientist's group has claimed the evidence that they know shows, a certain particular area of the human brain is controlling human intelligence to develop. Scientific circles, to there are two kinds of theories in the dispute of the source question of intelligencing. The first kind thinks human overall intelligence comes from a certain particular area in the brain, this area is determining people are different from level of the intelligence between the persons. The statement have the people, early to put forward already right away discipline have, in the test that was carried on at that time, people find different people have different the intersection of intelligence and competence in different field. Another theory thinks the mankind finishes various tasks, especially necessary intelligence come from different areas in the human brain at the time of those complicated tasks. By 21st century, the scientists begin to be inclined to the first kind of theory. British the intersection of Cambridge University and the intersection of brain and the intersection of science and medical John - the intersection of Duncan and Dr. and colleague of him of research committee use the intersection of brain and the intersection of formation of image and the intersection of system and brain activity in mankind carry on research, the activity of brain every part has been observed respectively when they are to carrying on simple activity and complicated activity. The observer finds while carrying on the complicated activity, there are some regional obvious activities only in the brain, especially the area called top layer of side. Then they think the particular area control the human intellection in the brain. But dispute and has not stopped because of this far, Robert - Staenberg, biologist of Yale University, thinks that it is not merely the level of its analytical capacity if calculates the human ability standard, also including creativity and practice words of ability, " you can't speak only one area and responsible for these all activities. " Staenberg says most intelligence tests have only reflected the level of its analytical capacity. As for Dr. Duncan's test, he has pointed out and " just found an area in the brain through scanning, they can not say it controls human intelligence. " In addition Staenberg also emphasizes the level that the human brain structure formed by birth does not determine its intelligence, the day after tomorrow's study can change everybody's intelligence level too.
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The scientist finds : It is a cardiovascular most dangerous killer to oxidize cholesterol
The scientist finds : It is a cardiovascular most dangerous killer to oxidize cholesterol
Please control your taking in amount of cholesterol carefully! Don't especially be fascinated by those and contain rich amount of food which oxidize cholesterol such as fried chicken, grilled lamb chops, trans-fatty acid. The first discovery of research of the scientist of our country, cholesterol oxidized may be threatened by the most serious cardiovascular vessel health, it is apter to cause atherosclerosis than cholesterol that has not been oxidized, the risk that increase heart disease and apoplexy breaks out.
The scientific research group which Professor Chen ZhenYu of Chinese University of Hong Kong led, will announce this result of study at the national meeting on the 238th in chemistry of U.S.A. not long ago. This to oxidize cholesterol to oxidize cholesterol, raise the intersection of blood cholesterol and first batch of research of competence one of while being non-. " So, we should not only pay close attention to one's own total intaking amount of cholesterol, but also cholesterol form paying close attention to being taken in - -The ones that oxidize are not oxidized . " Chen ZhenYu says in this way while interviewing by this newspaper.
The cholesterol harmfulness of hydroxy is great
Cholesterol oxidized in the food, it is hydroxy cholesterol. Oxidizing and reacting between fat and oxygen, will produce hydroxy cholesterol. For example, the food which contains the fat is heated, such as the fried chicken, roast Hamburg or beefsteak, oxidizing and reacting will happen . Also there is hydroxy cholesterol, it was food manufacturers that make in the form of oxidizing the oil specially, if trans-fatty acid and hydrogenate the vegetable oil partly, in order to improve the texture, taste and stability of the food.
Hydroxy cholesterol,as to the public,like " L The most familiar stranger " . People know, if cholesterol (LDL) of lipoprotein of total cholesterol and low density in the physical examination report The density is simply high, mean one's own health lights up the alert light - -Cholesterol piled up in the blood vessel will make the blood vessel become narrow, apt to stop up. Containing food of a high level of hydroxy cholesterol as to those, people are not strange either, even like having dealings with it . But people have not realized before this, cholesterol oxidized in food processing, more dangerous than the primitive not oxidizing cholesterol while eating the material.
Hamster's experiment verifies the risk
Researchers choose the hamster how to carry on experimentally for the model animal, because cholesterol in hamster's blood is distributed and very close with people. Researchers are that two groups of hamsters have designed different recipes, one groups of diet is hydroxy cholesterol, another group is for not oxidizing cholesterol as the food. As a result, feed the hamster of hydroxy cholesterol, blood cholesterol density rises more prominently, there are more cholesterol that are deposited on the inboard wall of artery, and deposit some (namely atherosclerosis spot piece) more greatly Inclination,these increases heart disease and it is apoplexy risk.
In addition, there is one hydroxy cholesterol to artery " L The vicious behaviour " : It makes elasticity of the artery become bad, has weakened the ability of relaxation and transportation more blood of the artery, and this kind of relaxation contributes to dredging the artery blood vessel, lowering the risk of heart disease or apoplexy.
Eat more vegetables and fruits to resist effectively
In order to avoid taking in too much hydroxy cholesterol, Chen ZhenYu points out, fried food, meat-roasting, squid silk,etc., better to eat less . Researchers propose, eat the diet enriched with antioxidant and may stop forming the oxidizing and reacting of hydroxy cholesterol at the same time, may contribute to reducing the cholesterol density of hydroxy in the human body. The source against oxidant includes fresh fruit, vegetables, beans,etc.. (Dong ChunLei )
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Please control your taking in amount of cholesterol carefully! Don't especially be fascinated by those and contain rich amount of food which oxidize cholesterol such as fried chicken, grilled lamb chops, trans-fatty acid. The first discovery of research of the scientist of our country, cholesterol oxidized may be threatened by the most serious cardiovascular vessel health, it is apter to cause atherosclerosis than cholesterol that has not been oxidized, the risk that increase heart disease and apoplexy breaks out.
The scientific research group which Professor Chen ZhenYu of Chinese University of Hong Kong led, will announce this result of study at the national meeting on the 238th in chemistry of U.S.A. not long ago. This to oxidize cholesterol to oxidize cholesterol, raise the intersection of blood cholesterol and first batch of research of competence one of while being non-. " So, we should not only pay close attention to one's own total intaking amount of cholesterol, but also cholesterol form paying close attention to being taken in - -The ones that oxidize are not oxidized . " Chen ZhenYu says in this way while interviewing by this newspaper.
The cholesterol harmfulness of hydroxy is great
Cholesterol oxidized in the food, it is hydroxy cholesterol. Oxidizing and reacting between fat and oxygen, will produce hydroxy cholesterol. For example, the food which contains the fat is heated, such as the fried chicken, roast Hamburg or beefsteak, oxidizing and reacting will happen . Also there is hydroxy cholesterol, it was food manufacturers that make in the form of oxidizing the oil specially, if trans-fatty acid and hydrogenate the vegetable oil partly, in order to improve the texture, taste and stability of the food.
Hydroxy cholesterol,as to the public,like " L The most familiar stranger " . People know, if cholesterol (LDL) of lipoprotein of total cholesterol and low density in the physical examination report The density is simply high, mean one's own health lights up the alert light - -Cholesterol piled up in the blood vessel will make the blood vessel become narrow, apt to stop up. Containing food of a high level of hydroxy cholesterol as to those, people are not strange either, even like having dealings with it . But people have not realized before this, cholesterol oxidized in food processing, more dangerous than the primitive not oxidizing cholesterol while eating the material.
Hamster's experiment verifies the risk
Researchers choose the hamster how to carry on experimentally for the model animal, because cholesterol in hamster's blood is distributed and very close with people. Researchers are that two groups of hamsters have designed different recipes, one groups of diet is hydroxy cholesterol, another group is for not oxidizing cholesterol as the food. As a result, feed the hamster of hydroxy cholesterol, blood cholesterol density rises more prominently, there are more cholesterol that are deposited on the inboard wall of artery, and deposit some (namely atherosclerosis spot piece) more greatly Inclination,these increases heart disease and it is apoplexy risk.
In addition, there is one hydroxy cholesterol to artery " L The vicious behaviour " : It makes elasticity of the artery become bad, has weakened the ability of relaxation and transportation more blood of the artery, and this kind of relaxation contributes to dredging the artery blood vessel, lowering the risk of heart disease or apoplexy.
Eat more vegetables and fruits to resist effectively
In order to avoid taking in too much hydroxy cholesterol, Chen ZhenYu points out, fried food, meat-roasting, squid silk,etc., better to eat less . Researchers propose, eat the diet enriched with antioxidant and may stop forming the oxidizing and reacting of hydroxy cholesterol at the same time, may contribute to reducing the cholesterol density of hydroxy in the human body. The source against oxidant includes fresh fruit, vegetables, beans,etc.. (Dong ChunLei )
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The scientist finds effective metabolite preventing tumour from growing
The scientist finds effective metabolite preventing tumour from growing
News from Shanghai on April 13 account for the common malignant tumours of 40% percent of tumour in all craniums - --Neuroglia tumour, it is expected to find the new treatment. Fudan University announces today, April 10, international authoritative magazine>Have publish the article and introduced biomedical professor of research institute Xiong Yue of Fudan University, is in charge of the female good research results of the scientific research group led " The derivatized IDH1 mutation dominance of glioma inhibits enzyme from catalyzing actively, activate HIF1 " . This achievement has verified the molecule mechanism that gene mutation promotes glioma to grow tentatively, having found effective metabolite preventing tumour from growing, it is glioma and other treatments of tumours that bring the new dawn.
It is introduced, American scientist had genes that mutation took place in one to find the malignant colloid tumour last year " IDH1" . Studies have suggested, the mutation probability in continuing taking place glioma of IDH1 gene mutation reaches more than 75% percent high, probably IDH1 gene will be glioma potential making a diagnosis indicator and target.
The cell biology research office of molecule of Fudan University tackles key problems to find, IDH1 gene mutation will inhibit the vigor of IDH1 in cells, lead to the fact one kilogram of levels obviously drops in the afterbirth, but the decline of KG further causes the reducing of hydroxyl enzyme vigor proline. A series of response has caused the oxygen deficiency of cell to induce the factor (HIF1) Stability increase,last HIF signal thorough fare, be promoted tumour not to be grown finally. In this course, IDH1 gene mutation is just to step on a kick throttle in a more cost-effective manner for the growth of tumour cells, but the researchers of Fudan University are for inhibiting tumour cells from growing and finding the precious one " The brake " .
Researchers then find, a kind of internal metabolite " KG analog " R It seems that a set of systems of braking, can inhibit tumour cells from increasing effectively. This kind " KG analog " Improve metabolite in it have cell one's more own since human body,may side effects nonpoisonous and last phenomenon, extremely apt to enter cells, it is expected to be used in clinic comparatively fast.
>Allot and comment on thinking, this achievement, to announcing the gene mutation molecule mechanism of glioma has initiative meanings, " KG analog " Contain function on many other tumour growth including glioma, have developed and found a new way for the clinical tumour medicine. (The reporter reporter Luo Qian and Wang Chun )
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News from Shanghai on April 13 account for the common malignant tumours of 40% percent of tumour in all craniums - --Neuroglia tumour, it is expected to find the new treatment. Fudan University announces today, April 10, international authoritative magazine>Have publish the article and introduced biomedical professor of research institute Xiong Yue of Fudan University, is in charge of the female good research results of the scientific research group led " The derivatized IDH1 mutation dominance of glioma inhibits enzyme from catalyzing actively, activate HIF1 " . This achievement has verified the molecule mechanism that gene mutation promotes glioma to grow tentatively, having found effective metabolite preventing tumour from growing, it is glioma and other treatments of tumours that bring the new dawn.
It is introduced, American scientist had genes that mutation took place in one to find the malignant colloid tumour last year " IDH1" . Studies have suggested, the mutation probability in continuing taking place glioma of IDH1 gene mutation reaches more than 75% percent high, probably IDH1 gene will be glioma potential making a diagnosis indicator and target.
The cell biology research office of molecule of Fudan University tackles key problems to find, IDH1 gene mutation will inhibit the vigor of IDH1 in cells, lead to the fact one kilogram of levels obviously drops in the afterbirth, but the decline of KG further causes the reducing of hydroxyl enzyme vigor proline. A series of response has caused the oxygen deficiency of cell to induce the factor (HIF1) Stability increase,last HIF signal thorough fare, be promoted tumour not to be grown finally. In this course, IDH1 gene mutation is just to step on a kick throttle in a more cost-effective manner for the growth of tumour cells, but the researchers of Fudan University are for inhibiting tumour cells from growing and finding the precious one " The brake " .
Researchers then find, a kind of internal metabolite " KG analog " R It seems that a set of systems of braking, can inhibit tumour cells from increasing effectively. This kind " KG analog " Improve metabolite in it have cell one's more own since human body,may side effects nonpoisonous and last phenomenon, extremely apt to enter cells, it is expected to be used in clinic comparatively fast.
>Allot and comment on thinking, this achievement, to announcing the gene mutation molecule mechanism of glioma has initiative meanings, " KG analog " Contain function on many other tumour growth including glioma, have developed and found a new way for the clinical tumour medicine. (The reporter reporter Luo Qian and Wang Chun )
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The scientist finds the mushroom has antiviral efficiency
The scientist finds the mushroom has antiviral efficiency
The scientist of the international mushroom nutrition annual meeting says to fill British Meder in one gram of universities of Sri Lankan and participate in on the second, contain many kinds of antiviral compositions in the mushroom, these compositions have very good results on treating disease caused by virus. Mushroom used in into traditional Chinese medicine very early, have ache function, wait for disease to have certain curative effect in curing arthritis. According to British media, the scientist participating in the Second International mushroom's nutrition annual meeting points out, the mushroom includes many kinds of antiviral compositions, some pester and can increase immune function of the human body, can even reduce the patient who accepts organ transfer operation and produce the danger which arranges different response. Scientist hope, can refine, offer effective composition in the mushroom, use for, treat disease that virus causes, such as chronic fatigue syndrome. Hepatitis C even AIDS,etc..
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The scientist of the international mushroom nutrition annual meeting says to fill British Meder in one gram of universities of Sri Lankan and participate in on the second, contain many kinds of antiviral compositions in the mushroom, these compositions have very good results on treating disease caused by virus. Mushroom used in into traditional Chinese medicine very early, have ache function, wait for disease to have certain curative effect in curing arthritis. According to British media, the scientist participating in the Second International mushroom's nutrition annual meeting points out, the mushroom includes many kinds of antiviral compositions, some pester and can increase immune function of the human body, can even reduce the patient who accepts organ transfer operation and produce the danger which arranges different response. Scientist hope, can refine, offer effective composition in the mushroom, use for, treat disease that virus causes, such as chronic fatigue syndrome. Hepatitis C even AIDS,etc..
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The scientist finds the largest ozone cavity up until now
The scientist finds the largest ozone cavity up until now
The scientists of NASA say recently, they found a largest ozone cavity up until now above the Antarctic, the area is up to more than 29,140,000 sq. km., it will continue expanding within the next 10-20 year. The scientists of NASA say, shows through the data that are observed continuously from August of this year to October, it is equivalent to the cavity of U.S.A.'s territorial area triple that one exists above the Antarctic, people can already see with the naked eye, ozone that have protective action on the earth above the Antarctic is reducing too. As for the reason, a scientist among them says, this is mainly because chlorine and some other artificial waste gas enter atmosphere, have destroyed the ozone layer in the high altitude. According to a ten - year long plan, American National Aeronautics and Space Administration will continue observing the South Pole of the earth and North pole.
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The scientists of NASA say recently, they found a largest ozone cavity up until now above the Antarctic, the area is up to more than 29,140,000 sq. km., it will continue expanding within the next 10-20 year. The scientists of NASA say, shows through the data that are observed continuously from August of this year to October, it is equivalent to the cavity of U.S.A.'s territorial area triple that one exists above the Antarctic, people can already see with the naked eye, ozone that have protective action on the earth above the Antarctic is reducing too. As for the reason, a scientist among them says, this is mainly because chlorine and some other artificial waste gas enter atmosphere, have destroyed the ozone layer in the high altitude. According to a ten - year long plan, American National Aeronautics and Space Administration will continue observing the South Pole of the earth and North pole.
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The scientist cultivates and mixes embryos to have 2 mother 1 fathers guide the morals dispute
The scientist cultivates and mixes embryos to have 2 mother 1 fathers guide the morals dispute
Artificial embryo's course sk
International online special draft : According to U.S.A.>Magazine and Britain>News, scientist of Britain Newcastle university, utilize three adult's genes to cultivate several dozen and mix the human embryo, this declaration " L Design to babies " R Arrival of the times. Say that mixing the human embryo although can avoid some hereditary diseases on science, but with initiating the strong morals to dispute with the law in law in social ethi
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Artificial embryo's course sk
International online special draft : According to U.S.A.>Magazine and Britain>News, scientist of Britain Newcastle university, utilize three adult's genes to cultivate several dozen and mix the human embryo, this declaration " L Design to babies " R Arrival of the times. Say that mixing the human embryo although can avoid some hereditary diseases on science, but with initiating the strong morals to dispute with the law in law in social ethi
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The scientist finishes the examining order of ox's genome
The scientist finishes the examining order of ox's genome
News from Xinhua News Agency an international scientist's group says on April 23, they have already finished the genome examining order of the ox, this achievement will contribute to beef and milk with better quality of production. Under the leadership of American agricultural research bureau and Beile medical college, more than 300 scientists from 25 countries regard ox of sea Ford as the sample ox, go through 6 Finished the examining order of the genome every year. New U.S.A. that publishes on the 24th >The magazine will publish the relevant thesis and introduce this achievement . Researchers find, the ox has 2.2 ten thousand genes at least, among them 80 shares with the mankind. The ox far exceeds mice with the human analogy in heredity. This means too, the ox can substitute the experimental mouse as the animal model studying the human disease. Researchers still think, through comparing the human genome with genome of animals such as the ox,etc., can understand the genetic foundation of the human disease better. The same one>The magazine has also published the research thesis of another research group, this thesis has compared sea Ford's ox and carrying on one's shoulder or back Stein's ox, Angus' ox and west ox of pool,etc. D N one of 6 kinds of other oxen (DNA) The difference, and 497 totally different oxen have carried on research to 19 kinds of geography and biology. They hope ox the intersection of genome and completion of examining order can contribute to, cultivate the intersection of meat and fine or the intersection of milk yield and more new variety oxen. Long Tom of United States Department of Agriculture Weir and Thuc says : " This achievement is up to 490 to the output value It is very important that U.S.A. of a hundred million dollars raises the ox industry. Understand the intersection of ox and genome and finish, check order, contribute to, know the intersection of ox and kinds of hereditary foundation of disease to it, thus can help, reduce, raise the intersection of ox and the intersection of family property and reliance in antibiotic, produce the intersection of quality and fine beef and milk. "
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News from Xinhua News Agency an international scientist's group says on April 23, they have already finished the genome examining order of the ox, this achievement will contribute to beef and milk with better quality of production. Under the leadership of American agricultural research bureau and Beile medical college, more than 300 scientists from 25 countries regard ox of sea Ford as the sample ox, go through 6 Finished the examining order of the genome every year. New U.S.A. that publishes on the 24th >The magazine will publish the relevant thesis and introduce this achievement . Researchers find, the ox has 2.2 ten thousand genes at least, among them 80 shares with the mankind. The ox far exceeds mice with the human analogy in heredity. This means too, the ox can substitute the experimental mouse as the animal model studying the human disease. Researchers still think, through comparing the human genome with genome of animals such as the ox,etc., can understand the genetic foundation of the human disease better. The same one>The magazine has also published the research thesis of another research group, this thesis has compared sea Ford's ox and carrying on one's shoulder or back Stein's ox, Angus' ox and west ox of pool,etc. D N one of 6 kinds of other oxen (DNA) The difference, and 497 totally different oxen have carried on research to 19 kinds of geography and biology. They hope ox the intersection of genome and completion of examining order can contribute to, cultivate the intersection of meat and fine or the intersection of milk yield and more new variety oxen. Long Tom of United States Department of Agriculture Weir and Thuc says : " This achievement is up to 490 to the output value It is very important that U.S.A. of a hundred million dollars raises the ox industry. Understand the intersection of ox and genome and finish, check order, contribute to, know the intersection of ox and kinds of hereditary foundation of disease to it, thus can help, reduce, raise the intersection of ox and the intersection of family property and reliance in antibiotic, produce the intersection of quality and fine beef and milk. "
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Tuesday, November 27, 2012
The scientist finds Wen's Sichuan earthquake survivor's brain function changes
The scientist finds Wen's Sichuan earthquake survivor's brain function changes
September 1 of www.chinanews.com Chengdu (Wang Meng) "Have no brain function magnetic resonance data analysis of Wen Sichuan earthquake survivor damaged through the body, when we find people are dealing with the enormous disaster such as the earthquake for the first time, responsible for the function system of mood, memory and just change the objective function in the brain within 25 days. " Sichuan the intersection of university and the intersection of institute and the intersection of dept. of radiology and clinical magnetic member of resonance centre Lu Su Dr., the west of China, Western medicine of China, introduce an item of latest research results of in the center this to reporter.
Lu Su tells reporters, it is between 20 and 60 years old to participate in the age of survivor that studies, have the intersection of earthquake and personal experience, some see the intersection of house and collapse, some injured dying in an accident in earthquake by some relative relative. The people registering to participate in studying far exceed 44, 44 survivors that select among them have certain representativeness: The health does not have any damage, the anxious state of mind is relatively great.
Until " high field magnetic resonance reveal " as question recently in the intersection of scientific circles and well-known U.S.A.> (PNAS) Have and publish in full. Reporter know research this the intersection of Wen and the intersection of Sichuan and heavy earthquake take place after the 13 days starting from last year, scientific research group which image Professor Gong QiYong, director of medical center of university China Western medicine institute of Sichuan led, through to come from the intersection of Sichuan and the intersection of earthquake and the intersection of severely afflicated area and Shifang very much, reflect beautiful, Mianzhu, the intersection of Wen and the intersection of Sichuan and other places and 44 health, have, damage survivor, go on psychological assessment and formation of image of brain check, and track to 44 people that follow up a case by regular visits to, conclusion that draw 44 people sea horse, the intersection of almond and nuclear pale ball, the intersection of right side and the intersection of frontal lobe and these regional brain function activity strengthen in brain, and the harmony of the system is weakened.
One of this article counselors, domestic famous psychiatric and psychological medical and health expert, China Western medicine institute mental hygiene centre professor have big and great condition to tell reporters, the heavy earthquake of Wen Sichuan not only leads to the fact a large number of people are dead and wounded, has but also brought mental wound that can't smooth in all one's life to people of disaster area. In survivor of these earthquakes, some people should surge the obstacle after suffering from the wound, such spiritual disease not merely influences the social life of the people of disaster area seriously, even some people commit suicide because of it. How to assess the survivor's brain function and prevent relevant disease of the wound, it is the important problem which the whole world pays close attention to, it is a difficult problem too.
It is said that the condition is big and great: "To understand normal people after why anxiety, depression and wound takes place after encountering the disaster should defy obstacle,etc. offer objective function image basis research this. To explore wound relevant the intersection of disease and substantially as should surge the obstacle after the wounding the intersection of morbidity and mechanism establish foundation, offered the objective basis for the getting involved in time of medicine and psychotherapy after the wound in the future at the same time. "
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September 1 of www.chinanews.com Chengdu (Wang Meng) "Have no brain function magnetic resonance data analysis of Wen Sichuan earthquake survivor damaged through the body, when we find people are dealing with the enormous disaster such as the earthquake for the first time, responsible for the function system of mood, memory and just change the objective function in the brain within 25 days. " Sichuan the intersection of university and the intersection of institute and the intersection of dept. of radiology and clinical magnetic member of resonance centre Lu Su Dr., the west of China, Western medicine of China, introduce an item of latest research results of in the center this to reporter.
Lu Su tells reporters, it is between 20 and 60 years old to participate in the age of survivor that studies, have the intersection of earthquake and personal experience, some see the intersection of house and collapse, some injured dying in an accident in earthquake by some relative relative. The people registering to participate in studying far exceed 44, 44 survivors that select among them have certain representativeness: The health does not have any damage, the anxious state of mind is relatively great.
Until " high field magnetic resonance reveal " as question recently in the intersection of scientific circles and well-known U.S.A.> (PNAS) Have and publish in full. Reporter know research this the intersection of Wen and the intersection of Sichuan and heavy earthquake take place after the 13 days starting from last year, scientific research group which image Professor Gong QiYong, director of medical center of university China Western medicine institute of Sichuan led, through to come from the intersection of Sichuan and the intersection of earthquake and the intersection of severely afflicated area and Shifang very much, reflect beautiful, Mianzhu, the intersection of Wen and the intersection of Sichuan and other places and 44 health, have, damage survivor, go on psychological assessment and formation of image of brain check, and track to 44 people that follow up a case by regular visits to, conclusion that draw 44 people sea horse, the intersection of almond and nuclear pale ball, the intersection of right side and the intersection of frontal lobe and these regional brain function activity strengthen in brain, and the harmony of the system is weakened.
One of this article counselors, domestic famous psychiatric and psychological medical and health expert, China Western medicine institute mental hygiene centre professor have big and great condition to tell reporters, the heavy earthquake of Wen Sichuan not only leads to the fact a large number of people are dead and wounded, has but also brought mental wound that can't smooth in all one's life to people of disaster area. In survivor of these earthquakes, some people should surge the obstacle after suffering from the wound, such spiritual disease not merely influences the social life of the people of disaster area seriously, even some people commit suicide because of it. How to assess the survivor's brain function and prevent relevant disease of the wound, it is the important problem which the whole world pays close attention to, it is a difficult problem too.
It is said that the condition is big and great: "To understand normal people after why anxiety, depression and wound takes place after encountering the disaster should defy obstacle,etc. offer objective function image basis research this. To explore wound relevant the intersection of disease and substantially as should surge the obstacle after the wounding the intersection of morbidity and mechanism establish foundation, offered the objective basis for the getting involved in time of medicine and psychotherapy after the wound in the future at the same time. "
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The scientist finds rare skin carcinoma heals the gene by oneself
The scientist finds rare skin carcinoma heals the gene by oneself
According to Xinhua News Agency Singapore 3 Cable of the 1st of moon (reporter Chen JiPeng) A transnational research group said a few days ago, they found a gene deciding a kind of rare skin carcinoma was healed by oneself rapidly. This discovery means that perhaps can research and develop the medicine of treatment of cancer directed against this gene in the future.
Singapore scientific technical research promote office say person who occur frequently heal by oneself scale epithelial cancer one rare skin carcinoma, it grows fast on the initial stage of having illness coming on, but will often disappear by oneself after several weeks. Researchers find, its unique healing the phenomenon by oneself is because tgfbr1 gene can't contribute. They still find, can block the cancer cell and transmit the relevant order to make this gene not contribute too as to other cancers.
Participate in the intersection of university and the intersection of science of heredity and expert, Dundee of Scotland, of research this ancient to guide, say David have, the scientist has remained perplexed despite much thought to healing the phenomenon by oneself of this kind of skin carcinoma for over 40 years. Understand tgfbr1 genetic impact on tumour, the result that can infer some medicines to kill or promote growth of cancer cell may be produced on clinic.
However, leader Birgit and Wren of the research group says, this gene is what the normal information transmission mechanism needs, " L Can't prevent its function indiscriminately " .
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According to Xinhua News Agency Singapore 3 Cable of the 1st of moon (reporter Chen JiPeng) A transnational research group said a few days ago, they found a gene deciding a kind of rare skin carcinoma was healed by oneself rapidly. This discovery means that perhaps can research and develop the medicine of treatment of cancer directed against this gene in the future.
Singapore scientific technical research promote office say person who occur frequently heal by oneself scale epithelial cancer one rare skin carcinoma, it grows fast on the initial stage of having illness coming on, but will often disappear by oneself after several weeks. Researchers find, its unique healing the phenomenon by oneself is because tgfbr1 gene can't contribute. They still find, can block the cancer cell and transmit the relevant order to make this gene not contribute too as to other cancers.
Participate in the intersection of university and the intersection of science of heredity and expert, Dundee of Scotland, of research this ancient to guide, say David have, the scientist has remained perplexed despite much thought to healing the phenomenon by oneself of this kind of skin carcinoma for over 40 years. Understand tgfbr1 genetic impact on tumour, the result that can infer some medicines to kill or promote growth of cancer cell may be produced on clinic.
However, leader Birgit and Wren of the research group says, this gene is what the normal information transmission mechanism needs, " L Can't prevent its function indiscriminately " .
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The scientist finds that initiates the cancer mutation gene of prostate or finds the new treatment
The scientist finds that initiates the cancer mutation gene of prostate or finds the new treatment
According to Britain>Report on November 15, the researchers of the institute of cancer of Queen's University of Mary of London of Britain claim, their study on cause of disease of prostate cancer obtains the great breakthrough, may pave the way for finding new therapeutic method.
The scientists find, male hormone has initiated in the prostate the particular gene cause cancer, it is the great progress to distinguish these genes out for looking for new therapeutic method. This subject research mainly concentrates on being known as androgenic man's hormone and its impact on gene ones that are mergedded.
The mutation be found already at several kinds of different cancers gene,if you can't form by reason, merge by DNA in cell sectors hereditaries different to it in together, and androgen has facilitated the far gene exactly " Lead along by hand " . In recent research, the experts of the institute of cancer of Queen's University of Mary in London distinguish, these two mutation genes are TMPRSS2 and erg separately.
This Lu YongJie (Yong-jie, the land), group leader of seminar The doctor says: " This is a great discovery, but prevent this kind of disease to future but the speech is a great break-through, also may bring the new treatment way. If we can learn how to control the androgenic level, probably help a lot of people, especially help those persons with family's history of prostate cancer to avoid suffering from prostate cancer. "
This research is by the male cancer charity organization " L The orchid " (orchid family plant) Support with the intersection of Britain and medical research committee, result of study publish in cancer studying at the periodical already. The plant president of the orchid family says: " Britain will diagnose 3.5 ten thousand new prostate cancer cases every year. We need to strengthen the understanding of this kind of disease and find the new means to treat it even more than ever now, Dr. Lu YongJie steps an important step in this direction. "
Prostate cancer the intersection of Britain and most common cancer, have 1 people Wan die of this disease probably every year.
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According to Britain>Report on November 15, the researchers of the institute of cancer of Queen's University of Mary of London of Britain claim, their study on cause of disease of prostate cancer obtains the great breakthrough, may pave the way for finding new therapeutic method.
The scientists find, male hormone has initiated in the prostate the particular gene cause cancer, it is the great progress to distinguish these genes out for looking for new therapeutic method. This subject research mainly concentrates on being known as androgenic man's hormone and its impact on gene ones that are mergedded.
The mutation be found already at several kinds of different cancers gene,if you can't form by reason, merge by DNA in cell sectors hereditaries different to it in together, and androgen has facilitated the far gene exactly " Lead along by hand " . In recent research, the experts of the institute of cancer of Queen's University of Mary in London distinguish, these two mutation genes are TMPRSS2 and erg separately.
This Lu YongJie (Yong-jie, the land), group leader of seminar The doctor says: " This is a great discovery, but prevent this kind of disease to future but the speech is a great break-through, also may bring the new treatment way. If we can learn how to control the androgenic level, probably help a lot of people, especially help those persons with family's history of prostate cancer to avoid suffering from prostate cancer. "
This research is by the male cancer charity organization " L The orchid " (orchid family plant) Support with the intersection of Britain and medical research committee, result of study publish in cancer studying at the periodical already. The plant president of the orchid family says: " Britain will diagnose 3.5 ten thousand new prostate cancer cases every year. We need to strengthen the understanding of this kind of disease and find the new means to treat it even more than ever now, Dr. Lu YongJie steps an important step in this direction. "
Prostate cancer the intersection of Britain and most common cancer, have 1 people Wan die of this disease probably every year.
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The scientist finds enteritis of limitation brings out genetic _'s general knowledge
The scientist finds enteritis of limitation brings out genetic _'s general knowledge
French National Institute of health and Medical Research and a research group in U.S.A. find respectively that brings out an important gene of enteritis of limitation in different way, this is that scientific circles finds the gene related to enteritis not bright of this kind of reason for the first time. This achievement will be issued on British Nature published on May 31.
Preside over tying Professor Thoma's introduction tight luckily of this research according to France, their research is through finishing the screening to nearly 5000 people's DNA; And through analyzing to a gene on human body's chromosome No. 16 that finished with American scientist headed by Sri Lankan Gabriel and Nuno. Their results of study all show, there are N o d 2 mutation genes in the body of the limitation enteritis patient of 15. In the ordinary crowd, the morbidity of enteritis of limitation is 1 , but in storing in the body in the crowds of N o d 2 mutation genes, the morbidity of this kind of disease is up to 30 .
Enteritis of limitation is the intestinal inflammation not bright of a kind of cause of disease, its clinical manifestation is very similar to acute appendicitis. Enteritis of chronic limitation will often break out, and with symptom of suffering from abdominal pain, suffering from diarrhoea etc., can cause complications such as enterorrhagia, intestinal obstruction, intestinal perforation and intestines Lou,etc. when being serious, it is easier to be misdiagnose. This kind of disease was discovered for the first time in 1932, after the fifties, the number of people of suffering from this kind of disease was rising constantly. Someone thinks this is because the food sterilizes tighter and tighter, make the time that people contact some pathogens is too late, thus cause the human body to lose immunity some pathogens to cause. As to this, there have been final conclusions in the medical circle.
Professor Thoma says, can affirm at present, N o d 2 mutation genes only bring out the gene of enteritis of limitation definitely, perhaps have 5, 6 genes in addition and relate to this kind of disease. But the discovery of gene help diagnosis, limitation of enteritis and treat.
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French National Institute of health and Medical Research and a research group in U.S.A. find respectively that brings out an important gene of enteritis of limitation in different way, this is that scientific circles finds the gene related to enteritis not bright of this kind of reason for the first time. This achievement will be issued on British Nature published on May 31.
Preside over tying Professor Thoma's introduction tight luckily of this research according to France, their research is through finishing the screening to nearly 5000 people's DNA; And through analyzing to a gene on human body's chromosome No. 16 that finished with American scientist headed by Sri Lankan Gabriel and Nuno. Their results of study all show, there are N o d 2 mutation genes in the body of the limitation enteritis patient of 15. In the ordinary crowd, the morbidity of enteritis of limitation is 1 , but in storing in the body in the crowds of N o d 2 mutation genes, the morbidity of this kind of disease is up to 30 .
Enteritis of limitation is the intestinal inflammation not bright of a kind of cause of disease, its clinical manifestation is very similar to acute appendicitis. Enteritis of chronic limitation will often break out, and with symptom of suffering from abdominal pain, suffering from diarrhoea etc., can cause complications such as enterorrhagia, intestinal obstruction, intestinal perforation and intestines Lou,etc. when being serious, it is easier to be misdiagnose. This kind of disease was discovered for the first time in 1932, after the fifties, the number of people of suffering from this kind of disease was rising constantly. Someone thinks this is because the food sterilizes tighter and tighter, make the time that people contact some pathogens is too late, thus cause the human body to lose immunity some pathogens to cause. As to this, there have been final conclusions in the medical circle.
Professor Thoma says, can affirm at present, N o d 2 mutation genes only bring out the gene of enteritis of limitation definitely, perhaps have 5, 6 genes in addition and relate to this kind of disease. But the discovery of gene help diagnosis, limitation of enteritis and treat.
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The scientist finds cells may control cells to split up to split up in the molecule passway
The scientist finds cells may control cells to split up to split up in the molecule passway
The research group that Japan speaks to OKADA, researcher of chemical research institute truth son and Boris, professor of Irish Dublin university announces, with computer to determine data go on, imitate, find the intersection of decision and the intersection of cell and split up, the intersection of cell and the intersection of hyperplasia,etc. and different inner member passway of cell of shape theoretically they. The result of study finds, the cells beginning to split up can utilize its powerful systematic structure to send out the steady signal.
Though cells have the same genetic system that parents offered, will follow their own development conditions, it is determined that it goes on different division, hyperplasia and death road. At present, the scientist has not fully understood this kind of mechanism that decides cell destiny yet. Up until now, determine the inner molecules of cell mostly rely mainly on determining his property of determining the nature, quantitative to determine that is seldom paid close attention to. The research group proliferated and split up the mechanism of the course in order to analyse and explain cells, the activity to various molecules in cells carried on quantitative analysis for a fixed period of time, and utilize computer simulation and find from the biological angle of system that controls the street map (molecule passway) of the relation among various members .
In the experiment, research group promote the intersection of cell and leather growth factor at the hyperplasia and promote the intersection of heregulin and two different growth these that cell split up through inject into MCF-7 breast cancer cell The factor, make it have different hyperplasia and division shape, then utilize amynologic method and genetic increasing degree law, carries on inner protein phosphorylation of cell and duplicating the finding amount of hereditary gene of the factor,etc. quantitatively and determines. Make computer model to analyze with the data measured from these cells, researchers have found the molecule thorough fare that only work while cells split up, and this thorough fare has adopted and controlled and studied the negative feedback that the field is being known very well, feedforward and with systematic structure such as the door.
The research group thinks, cells adopt the negative feedback and contribute to removing the noise with the systematic structure of the door, release signals steadily. The molecule passway found this time exists in the division course of cancer cell, nerve cell, immune cell too, one of the general system structure that there are cells that perhaps. This molecule passway concept makes it possible that the steady division of cells is controlled, alter the molecule passway artificially, can realize the control on cell, for example apply to the medical field of regeneration, can help cells to form steady construction. (Chen Chao )
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The research group that Japan speaks to OKADA, researcher of chemical research institute truth son and Boris, professor of Irish Dublin university announces, with computer to determine data go on, imitate, find the intersection of decision and the intersection of cell and split up, the intersection of cell and the intersection of hyperplasia,etc. and different inner member passway of cell of shape theoretically they. The result of study finds, the cells beginning to split up can utilize its powerful systematic structure to send out the steady signal.
Though cells have the same genetic system that parents offered, will follow their own development conditions, it is determined that it goes on different division, hyperplasia and death road. At present, the scientist has not fully understood this kind of mechanism that decides cell destiny yet. Up until now, determine the inner molecules of cell mostly rely mainly on determining his property of determining the nature, quantitative to determine that is seldom paid close attention to. The research group proliferated and split up the mechanism of the course in order to analyse and explain cells, the activity to various molecules in cells carried on quantitative analysis for a fixed period of time, and utilize computer simulation and find from the biological angle of system that controls the street map (molecule passway) of the relation among various members .
In the experiment, research group promote the intersection of cell and leather growth factor at the hyperplasia and promote the intersection of heregulin and two different growth these that cell split up through inject into MCF-7 breast cancer cell The factor, make it have different hyperplasia and division shape, then utilize amynologic method and genetic increasing degree law, carries on inner protein phosphorylation of cell and duplicating the finding amount of hereditary gene of the factor,etc. quantitatively and determines. Make computer model to analyze with the data measured from these cells, researchers have found the molecule thorough fare that only work while cells split up, and this thorough fare has adopted and controlled and studied the negative feedback that the field is being known very well, feedforward and with systematic structure such as the door.
The research group thinks, cells adopt the negative feedback and contribute to removing the noise with the systematic structure of the door, release signals steadily. The molecule passway found this time exists in the division course of cancer cell, nerve cell, immune cell too, one of the general system structure that there are cells that perhaps. This molecule passway concept makes it possible that the steady division of cells is controlled, alter the molecule passway artificially, can realize the control on cell, for example apply to the medical field of regeneration, can help cells to form steady construction. (Chen Chao )
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Scientist find itch cell develop ideal alleviate itching medicine
Scientist find itch cell develop ideal alleviate itching medicine
The intersection of Sina and scientific and technological the intersection of news and the intersection of Beijing time and August 8 news, according to the intersection of foreign countries and the intersection of media and report, the intersection of health and back-scratcher, these are the thing that all people will go through every day . But do you know the arcane truth among them? The American scientist is through the finding, a group of cells have played a key role in this course, they will send paying special attention to itching and reminding information to the brain.
In the experiment course, the researchers of U.S.A. St.Louis University of Washington have destroyed this kind of cell in mouse's body. The result finds, the itch sense of the mouse is lightened, but perceive painful abilitying has not been influenced. This research impels the scientist to march towards a new goal that may be realized, namely develop the even more ideal alleviating itching medicine.
Generally, worm bite and whom anaphylaxis cause it itches to be can through scratch or take some resist ergamine medicines to drive away. What merits attention is, though some people scratch body too, fail, relieve in the daily life confirming cancer, chronic renal failure,etc. to be that many kinds of disease cause to itch sense vigorously by some, it is even the same after taking anaesthetizing antalgesic.
In fact, it is very difficult for us to pain and itch and separate. The research that is carried on before this reveals, a plurality of neural thorough fares may have something to do with the two. Publish on Publish on the 6th >The first confirmation of research report on the magazine, have and itch the relevant particular cells of sense in the spinal. The spinal, this string, expressway will turn towards the brain " L Transport " R Itching feels information. The intersection of forest and university, Vic of N.C. State, soak letter can medical center itch Gill, expert of sense, while being famous Inviting west Po to link very expresses : " It is really too exciting. This item comprehensive to study and undoubtedly open up a new field. "
2007, University of Washington anaesthetize study associate professor, chief the intersection of researcher and ZhouFeng Chen (Feng old week, transliteration) Find genetic GRPR related to itching for the first time. ZhouFeng Chen,et al. find when in with make object that itch it keep in touch, GRPR gene comparatively " L Lazy " Mouse pay special attention to not lasting number of times to last mouse. But this can not be proved, the spinal nerve cell with this kind of gene and itches the relevant particular cells of sense. As to related to sense of pain gene, spinal nerve cell acting the important role likewise.
This time, Chen ZhouFeng's research group injects a kind of neural toxin that can search GRPR receptor into mouse's spinal. GRPR receptor made one and berthed the location to click. During about two weeks, the neural toxin killed about 80% of the cells which contain GRPR. Before injecting the neural toxin, the mouse often scratches the body. After injecting, Chen ZhouFeng lets the mouse contact many kinds of materials making it itch. Because a large amount of " L Itch cells " R Killed, the stressing and itching the number of times of them shows a tendency to plummet, sometimes even behavior of paying special attention to itching of dead stop.
Not a large amount of mice " L Itch cells " R Disappearance fall into numb state. Researchers find, their sport machine can still keep normal through a series of experiment, it is the same to the response that keenlies feel that is heated and pressed and produced. In the experiment, while receiving various pressure, the mouse will shake the tail or draw back the claw son.
Invite west Po to link very pointing out, this is not that only one conveys and itches the passway of sense information to the brain. As to the thing that whether GRPR gene will present the similar behavior in the human body, the scientist is still unable to provide an accurate answer. At present, researchers have been looking for and itching the relevant particular receptors of sense, hope that understands finally how to prevent them from conveying to the brain " Scratch me " R Signal,and then not help relieve a little by type itch.
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The intersection of Sina and scientific and technological the intersection of news and the intersection of Beijing time and August 8 news, according to the intersection of foreign countries and the intersection of media and report, the intersection of health and back-scratcher, these are the thing that all people will go through every day . But do you know the arcane truth among them? The American scientist is through the finding, a group of cells have played a key role in this course, they will send paying special attention to itching and reminding information to the brain.
In the experiment course, the researchers of U.S.A. St.Louis University of Washington have destroyed this kind of cell in mouse's body. The result finds, the itch sense of the mouse is lightened, but perceive painful abilitying has not been influenced. This research impels the scientist to march towards a new goal that may be realized, namely develop the even more ideal alleviating itching medicine.
Generally, worm bite and whom anaphylaxis cause it itches to be can through scratch or take some resist ergamine medicines to drive away. What merits attention is, though some people scratch body too, fail, relieve in the daily life confirming cancer, chronic renal failure,etc. to be that many kinds of disease cause to itch sense vigorously by some, it is even the same after taking anaesthetizing antalgesic.
In fact, it is very difficult for us to pain and itch and separate. The research that is carried on before this reveals, a plurality of neural thorough fares may have something to do with the two. Publish on Publish on the 6th >The first confirmation of research report on the magazine, have and itch the relevant particular cells of sense in the spinal. The spinal, this string, expressway will turn towards the brain " L Transport " R Itching feels information. The intersection of forest and university, Vic of N.C. State, soak letter can medical center itch Gill, expert of sense, while being famous Inviting west Po to link very expresses : " It is really too exciting. This item comprehensive to study and undoubtedly open up a new field. "
2007, University of Washington anaesthetize study associate professor, chief the intersection of researcher and ZhouFeng Chen (Feng old week, transliteration) Find genetic GRPR related to itching for the first time. ZhouFeng Chen,et al. find when in with make object that itch it keep in touch, GRPR gene comparatively " L Lazy " Mouse pay special attention to not lasting number of times to last mouse. But this can not be proved, the spinal nerve cell with this kind of gene and itches the relevant particular cells of sense. As to related to sense of pain gene, spinal nerve cell acting the important role likewise.
This time, Chen ZhouFeng's research group injects a kind of neural toxin that can search GRPR receptor into mouse's spinal. GRPR receptor made one and berthed the location to click. During about two weeks, the neural toxin killed about 80% of the cells which contain GRPR. Before injecting the neural toxin, the mouse often scratches the body. After injecting, Chen ZhouFeng lets the mouse contact many kinds of materials making it itch. Because a large amount of " L Itch cells " R Killed, the stressing and itching the number of times of them shows a tendency to plummet, sometimes even behavior of paying special attention to itching of dead stop.
Not a large amount of mice " L Itch cells " R Disappearance fall into numb state. Researchers find, their sport machine can still keep normal through a series of experiment, it is the same to the response that keenlies feel that is heated and pressed and produced. In the experiment, while receiving various pressure, the mouse will shake the tail or draw back the claw son.
Invite west Po to link very pointing out, this is not that only one conveys and itches the passway of sense information to the brain. As to the thing that whether GRPR gene will present the similar behavior in the human body, the scientist is still unable to provide an accurate answer. At present, researchers have been looking for and itching the relevant particular receptors of sense, hope that understands finally how to prevent them from conveying to the brain " Scratch me " R Signal,and then not help relieve a little by type itch.
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The scientist finds the new born brain cell can remove old memory
The scientist finds the new born brain cell can remove old memory
November 14 according to medias of foreign countries news of scientific and technological news Beijing time of Sina, the Japanese scientist is here in 13 days>Publish and study the article and claim, the new born brain cell can destroy the connection between sea horse's brain cell of the district of brain on the magazine. The sea horse district is the area that a brain is involved in study and memory. The scientist says, removing old memory of the brain can be offered for studying new knowledge " The space " .
Disease Paul - Franko, neuroscientist of children's hospital in Toronto of Canada is blue to say, scientific research personnel put forward neuronal forming and remove old memory before this View,but Japanese scientist here>Article that magazine publish first to find evidence, prove research of view this. In the fifties last century, scientists found in the brain " L The sea horse district " Playing an essential role in the course of storing information, if excise the sea horse area, then the memory in the past will disappear together. The scientist has already known memory takes shape in the brain sea horse district at first, and then transfer to the other areas of brain and keep for a long time. Sea horse's body is mainly responsible for study and memory, the short-term memory in daily life is stored in sea horse's body, if one the intersection of memory and passage, for example one telephone number or one will transfer it to depositing into the cerebral cortex the intersection of what and sea horse's body that mention repeatedly within short time, become and remember permanently. During some time, memory exists in sea horse district and other areas of brain altogether. But whom scientist does not find out about yet, memory how remove from the intersection of sea horse and district after several months or several years? How does sea horse's nerve cell of the district fix information?
Japanese the intersection of Toyama and well head, neurologist of university, smoke colleague in he, utilize radiation and other genetic methods, prevent mouse's brain neuron from taking shape. These mice are put into special cage, they feel frightened to slight shocking by electricity in scientist's training. The scientist finds, these mice can only rely on the sea horse district to call frightened memory back. And compare with a group of mice, the neuronal forming of brain has not been blocked, they can " L Jumped over " The sea horse retrieves frightened memory while storing from brain minister one in the district. Scientific research personnel still find, through some sports of helping the neuron to form, what the district from the sea horse of the old memory of the mouse is removed accelerates. But well head smoke show result of study mean new born neuron it forms new memory to be unnecessary in in brain.
Scientific research personnel have also canvassed the neuron and formed the role in study and memory. The sea horse district is that the adult forms one of two neuronal new areas in the brain. Previous research shows, the new born neuron can strengthen " L The circuit of memory " . But the latest research of the Japanese scientist has overthrown this view, it is a connection between a brain cell of the old memory code in the district that the new neuron weakens even destroys the sea horse.
The well head is smoked and said : " Discovery of us deny neuron form important function in obtaining memory. The sea horse district neuron not only can remove old memory, can also obtain new memory while taking shape. " Speaking from the essence, the new neuron forms new memory by preventing sea horse district from being filled up with a large amount of old memory.
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November 14 according to medias of foreign countries news of scientific and technological news Beijing time of Sina, the Japanese scientist is here in 13 days>Publish and study the article and claim, the new born brain cell can destroy the connection between sea horse's brain cell of the district of brain on the magazine. The sea horse district is the area that a brain is involved in study and memory. The scientist says, removing old memory of the brain can be offered for studying new knowledge " The space " .
Disease Paul - Franko, neuroscientist of children's hospital in Toronto of Canada is blue to say, scientific research personnel put forward neuronal forming and remove old memory before this View,but Japanese scientist here>Article that magazine publish first to find evidence, prove research of view this. In the fifties last century, scientists found in the brain " L The sea horse district " Playing an essential role in the course of storing information, if excise the sea horse area, then the memory in the past will disappear together. The scientist has already known memory takes shape in the brain sea horse district at first, and then transfer to the other areas of brain and keep for a long time. Sea horse's body is mainly responsible for study and memory, the short-term memory in daily life is stored in sea horse's body, if one the intersection of memory and passage, for example one telephone number or one will transfer it to depositing into the cerebral cortex the intersection of what and sea horse's body that mention repeatedly within short time, become and remember permanently. During some time, memory exists in sea horse district and other areas of brain altogether. But whom scientist does not find out about yet, memory how remove from the intersection of sea horse and district after several months or several years? How does sea horse's nerve cell of the district fix information?
Japanese the intersection of Toyama and well head, neurologist of university, smoke colleague in he, utilize radiation and other genetic methods, prevent mouse's brain neuron from taking shape. These mice are put into special cage, they feel frightened to slight shocking by electricity in scientist's training. The scientist finds, these mice can only rely on the sea horse district to call frightened memory back. And compare with a group of mice, the neuronal forming of brain has not been blocked, they can " L Jumped over " The sea horse retrieves frightened memory while storing from brain minister one in the district. Scientific research personnel still find, through some sports of helping the neuron to form, what the district from the sea horse of the old memory of the mouse is removed accelerates. But well head smoke show result of study mean new born neuron it forms new memory to be unnecessary in in brain.
Scientific research personnel have also canvassed the neuron and formed the role in study and memory. The sea horse district is that the adult forms one of two neuronal new areas in the brain. Previous research shows, the new born neuron can strengthen " L The circuit of memory " . But the latest research of the Japanese scientist has overthrown this view, it is a connection between a brain cell of the old memory code in the district that the new neuron weakens even destroys the sea horse.
The well head is smoked and said : " Discovery of us deny neuron form important function in obtaining memory. The sea horse district neuron not only can remove old memory, can also obtain new memory while taking shape. " Speaking from the essence, the new neuron forms new memory by preventing sea horse district from being filled up with a large amount of old memory.
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The scientist finds the cancer cell measures the new law Help and look for and treat the new target to click
The scientist finds the cancer cell measures the new law Help and look for and treat the new target to click
In the cancer treatment, doctors will often circulate tumour cells (CTCs) The level is as controlling and adjusting the diagnosis basis of treatment and prognosis, but the traditional detection method is often unable to confirm CTCs level in patient's body accurately, bring the difficult problem to doctor. The American scientist discovers recently, the quality is transformed(EMT) among the upper skin Cause breast cancer patient CTCs very difficult to find into the reason to reach in the body, and measure CTCs by EMT gene expression, can offer more prognostic information to doctor, help, find new breast cancer to treat the target to order yet effectively. Discovery this treatment of cancer with research center and cancer study, release at the breast cancer seminar jointly hosted to learn in U.S.A. recently.
The intersection of research and first of thesis this author, former the intersection of university and the intersection of cancer and meters of first the intersection of May and Dr. Ge of centre, Andersen of M.D., Texas of U.S.A., point out, in among it have cover course transform quality,at take place cells leather in morphology to among fill by quality cell the transitions of the phenotypes and last ability that be moved, thus make its energy and invading improve greatly. Researchers infer, just this kind of division transfer process, make EMT-CTCs very difficult to be measured to; They still think, EMT-CTCs causes tumour cells as one kind, will cause tumour to spread directly.
Scribble and have magnetic particle of monoclonal antibody through the skin, researchers catch a few CTCs from 27 breast cancer patient's peripheral blood, utilize molecule biotechnology subsequently, such as the polymerase chain reacts, isolates RNA from it, and then find out the gene related to EMT. Researchers have already confirmed 5 EMT genes now: TWIST1, SNAIL1, SLUG, ZEB and FOXC2. They find, in 21% of the patients, at least one of these genes has situation excessively expressed, in three negative breast cancer patients of receptor, the excessive expression of EMT gene is more common. But researchers have not found EMT gene expression has been concerned with with existing between CTCs quantity.
"The present detection method has been underestimated the most important inferior group of CTCS cell, they cause tumour characteristics, have important function while tumour shifts, " Blood pathological professor Dr. James and Ruben of centre of cancer of another author who studies thesis, M.D. Andersen says. "The new detection method like us, can measure CTCs after EMT, can offer new important prognostic information, very useful as to monitoring the therapeutic effect in real time " .
Dr. Mei Ge, the state-run cancer research institute of Slovakia holds a post now. It is reported, the intersection of cancer and centre and the intersection of Slovakia and state-run the intersection of cancer and research institute, Andersen of M.D., begin, carry on proving research in breast cancer, the intersection of prostate and cancer, the intersection of cancer of colon and patient of shifting etc. already. They begin, aim at, confirm new EMT-CTCs treat whom target order, study too. (Liu HaiYing)
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In the cancer treatment, doctors will often circulate tumour cells (CTCs) The level is as controlling and adjusting the diagnosis basis of treatment and prognosis, but the traditional detection method is often unable to confirm CTCs level in patient's body accurately, bring the difficult problem to doctor. The American scientist discovers recently, the quality is transformed(EMT) among the upper skin Cause breast cancer patient CTCs very difficult to find into the reason to reach in the body, and measure CTCs by EMT gene expression, can offer more prognostic information to doctor, help, find new breast cancer to treat the target to order yet effectively. Discovery this treatment of cancer with research center and cancer study, release at the breast cancer seminar jointly hosted to learn in U.S.A. recently.
The intersection of research and first of thesis this author, former the intersection of university and the intersection of cancer and meters of first the intersection of May and Dr. Ge of centre, Andersen of M.D., Texas of U.S.A., point out, in among it have cover course transform quality,at take place cells leather in morphology to among fill by quality cell the transitions of the phenotypes and last ability that be moved, thus make its energy and invading improve greatly. Researchers infer, just this kind of division transfer process, make EMT-CTCs very difficult to be measured to; They still think, EMT-CTCs causes tumour cells as one kind, will cause tumour to spread directly.
Scribble and have magnetic particle of monoclonal antibody through the skin, researchers catch a few CTCs from 27 breast cancer patient's peripheral blood, utilize molecule biotechnology subsequently, such as the polymerase chain reacts, isolates RNA from it, and then find out the gene related to EMT. Researchers have already confirmed 5 EMT genes now: TWIST1, SNAIL1, SLUG, ZEB and FOXC2. They find, in 21% of the patients, at least one of these genes has situation excessively expressed, in three negative breast cancer patients of receptor, the excessive expression of EMT gene is more common. But researchers have not found EMT gene expression has been concerned with with existing between CTCs quantity.
"The present detection method has been underestimated the most important inferior group of CTCS cell, they cause tumour characteristics, have important function while tumour shifts, " Blood pathological professor Dr. James and Ruben of centre of cancer of another author who studies thesis, M.D. Andersen says. "The new detection method like us, can measure CTCs after EMT, can offer new important prognostic information, very useful as to monitoring the therapeutic effect in real time " .
Dr. Mei Ge, the state-run cancer research institute of Slovakia holds a post now. It is reported, the intersection of cancer and centre and the intersection of Slovakia and state-run the intersection of cancer and research institute, Andersen of M.D., begin, carry on proving research in breast cancer, the intersection of prostate and cancer, the intersection of cancer of colon and patient of shifting etc. already. They begin, aim at, confirm new EMT-CTCs treat whom target order, study too. (Liu HaiYing)
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The scientist finds that treats the new hopes of self-closing disease and schizophrenia
The scientist finds that treats the new hopes of self-closing disease and schizophrenia
Davies website of branch school of University of California report recently, the researchers of this school found a kind of new brain albumen which is called SynDIG1 recently, play an essential role to forming and development that is touched suddenly. It is reported, this discovery will promote the understanding of human cognitive ability and brain function disorder, bring the new hope for the treatments of diseases such as self-closing disease, schizophrenia,etc.. It is here that the relevant research results are issued January 14 >On the magazine .
It is a kind of complicated chemical signal system to touch suddenly, are responsible for the communication among the nerve cell, have important function on study, memory, cognition,etc.. It will cause the brain function to be disorderly to touch suddenly out-of-balancely, result in suffering from diseases such as the self-closing disease, schizophrenia,etc.. A most one touch, serve as a kind of neurotransmission glutaminic acid suddenly in the brain. Past research revealed, adjusted and controlled the glutaminic acid receptor (AMPA receptor) ,It is essential for the exchange among the nerve cell .
Pharmacology assistant professor Elva and Diatz with university Davies branch school in the state leads a research group, pass a kind of prediction genetic (tmem90b) correctly Analysis,last membrane albumen, be named by SynDIG1 (if you can't touch, if you can't split up, induce it by products genetic suddenly) as . Under the help of molecule neurobiologist and electricity physiologist, they isolate cells from the neuron of body of sea horse of the mouse, carry on a series of test, in order to understand the function of this albumen.
Test indicate SynDIG1 and AMPA realize in the intersection of forming and location that touch suddenly clicking, existing at the same time, this indicate, should plant albumen early stage formed to touch essential suddenly; Study, find, express competence, can change quantity and quality that touch suddenly through control SynDIG1 in the nerve cell still: Reduce SynDIG1 to express, it will be lighter but less to touch suddenly; If strengthen SynDIG1 to express, it will be riper, steadier to touch suddenly. This indicate to touch forming, development and life-span,etc., there is essential function suddenly SynDIG1.
Diatz thinks, SynDIG1 is likewise important to the old and new nerve cell, it will influence neural development, have important relation with some neural diseases, perhaps will come a lot of brain diseases can be defined as touching disease suddenly again. The next step, researchers will test the function of SynDIG1 on intravital mouse. (Liu HaiYing ) (Source : Science and Technology Daily )
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Davies website of branch school of University of California report recently, the researchers of this school found a kind of new brain albumen which is called SynDIG1 recently, play an essential role to forming and development that is touched suddenly. It is reported, this discovery will promote the understanding of human cognitive ability and brain function disorder, bring the new hope for the treatments of diseases such as self-closing disease, schizophrenia,etc.. It is here that the relevant research results are issued January 14 >On the magazine .
It is a kind of complicated chemical signal system to touch suddenly, are responsible for the communication among the nerve cell, have important function on study, memory, cognition,etc.. It will cause the brain function to be disorderly to touch suddenly out-of-balancely, result in suffering from diseases such as the self-closing disease, schizophrenia,etc.. A most one touch, serve as a kind of neurotransmission glutaminic acid suddenly in the brain. Past research revealed, adjusted and controlled the glutaminic acid receptor (AMPA receptor) ,It is essential for the exchange among the nerve cell .
Pharmacology assistant professor Elva and Diatz with university Davies branch school in the state leads a research group, pass a kind of prediction genetic (tmem90b) correctly Analysis,last membrane albumen, be named by SynDIG1 (if you can't touch, if you can't split up, induce it by products genetic suddenly) as . Under the help of molecule neurobiologist and electricity physiologist, they isolate cells from the neuron of body of sea horse of the mouse, carry on a series of test, in order to understand the function of this albumen.
Test indicate SynDIG1 and AMPA realize in the intersection of forming and location that touch suddenly clicking, existing at the same time, this indicate, should plant albumen early stage formed to touch essential suddenly; Study, find, express competence, can change quantity and quality that touch suddenly through control SynDIG1 in the nerve cell still: Reduce SynDIG1 to express, it will be lighter but less to touch suddenly; If strengthen SynDIG1 to express, it will be riper, steadier to touch suddenly. This indicate to touch forming, development and life-span,etc., there is essential function suddenly SynDIG1.
Diatz thinks, SynDIG1 is likewise important to the old and new nerve cell, it will influence neural development, have important relation with some neural diseases, perhaps will come a lot of brain diseases can be defined as touching disease suddenly again. The next step, researchers will test the function of SynDIG1 on intravital mouse. (Liu HaiYing ) (Source : Science and Technology Daily )
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Monday, November 26, 2012
Scientist find human long-lived gene or help develop resist aging new medicine
Scientist find human long-lived gene or help, develop, resist aging new medicine
According to the 17th of medias of foreign countries, the scientist discovers newly, it seems to have nothing to do with the life style whether one could live to the age of one hundred, but depend on the genetic type that they have.
Carry as to those " L The agate soil Salar " (Methuselah) It is say not to come luck of gene,they to smoking, diet unhealthy and worry not temper often, perhaps not so general as the person without such rare genetic mode. Have announced slight gene mutation to the research that centenarian, ninety-year-old old man and his family people's gene formed, the scientist thinks such genetic change makes macrobiotic families many to senile disease one layer is protected, will not be caused the influence that we die too early by the unhealthy life style that the scientist thinks at the same time.
The agate soil Salar is >The most long-lived person that China records, live to 969 years old. Researchers think, " L The agate soil Salar " Person who carries gene smoke and the intersection of diet and unhealthy influence, break out cancer, heart disease related to the fact that old and feeble disease time delay for 30 years at most. The latest research shows, the combination but not single gene of many kinds of genes has guaranteed a person's good health and a long life, though this kind of situation is extremely rare, only one people can live to the age of one hundred among every 10,000 people.
Erin, Professor of university, Lenton of Dutch, - Sri Lankan draw doses of the intersection of cloth and the intersection of nurse and leader implement one direct this country against 3500 the intersection of ninety-year-old and research of old person, found finally the physiological situation of long-lived kinsfolks was different from the ordinary person. She says : " The longevity person's fat and glucose metabolism are different from the ordinary person, their skin aging rate is slower, the ordinary person is low to suffer from diabetes, heart disease, hypertension,etc. and compare with probability of old and feeble relevant diseases. All cause old and feeble factors all under the controlling firmly of the gene, so, we have found the same characteristic on the longevity person's offspring. "
" L The agate soil Salar " R The gene is thought to also include ADIPOQ gene, this kind of gene relates to metabolism, exist in about 10% Young people and 30% Centenarian on one's body. Researchers hope, the latest research association makes scientist's invention delay anti-aging medicine of the aging course greatly. If can really accomplish this, it will be the most amazing thing to pharmacy trade, because slow aging sign and symptom are a world difficult problem for a long time, hundreds of millions of pounds of input Damien in this field every year.
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According to the 17th of medias of foreign countries, the scientist discovers newly, it seems to have nothing to do with the life style whether one could live to the age of one hundred, but depend on the genetic type that they have.
Carry as to those " L The agate soil Salar " (Methuselah) It is say not to come luck of gene,they to smoking, diet unhealthy and worry not temper often, perhaps not so general as the person without such rare genetic mode. Have announced slight gene mutation to the research that centenarian, ninety-year-old old man and his family people's gene formed, the scientist thinks such genetic change makes macrobiotic families many to senile disease one layer is protected, will not be caused the influence that we die too early by the unhealthy life style that the scientist thinks at the same time.
The agate soil Salar is >The most long-lived person that China records, live to 969 years old. Researchers think, " L The agate soil Salar " Person who carries gene smoke and the intersection of diet and unhealthy influence, break out cancer, heart disease related to the fact that old and feeble disease time delay for 30 years at most. The latest research shows, the combination but not single gene of many kinds of genes has guaranteed a person's good health and a long life, though this kind of situation is extremely rare, only one people can live to the age of one hundred among every 10,000 people.
Erin, Professor of university, Lenton of Dutch, - Sri Lankan draw doses of the intersection of cloth and the intersection of nurse and leader implement one direct this country against 3500 the intersection of ninety-year-old and research of old person, found finally the physiological situation of long-lived kinsfolks was different from the ordinary person. She says : " The longevity person's fat and glucose metabolism are different from the ordinary person, their skin aging rate is slower, the ordinary person is low to suffer from diabetes, heart disease, hypertension,etc. and compare with probability of old and feeble relevant diseases. All cause old and feeble factors all under the controlling firmly of the gene, so, we have found the same characteristic on the longevity person's offspring. "
" L The agate soil Salar " R The gene is thought to also include ADIPOQ gene, this kind of gene relates to metabolism, exist in about 10% Young people and 30% Centenarian on one's body. Researchers hope, the latest research association makes scientist's invention delay anti-aging medicine of the aging course greatly. If can really accomplish this, it will be the most amazing thing to pharmacy trade, because slow aging sign and symptom are a world difficult problem for a long time, hundreds of millions of pounds of input Damien in this field every year.
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The scientist finds the human brain " L Frightened memory " R (used after an attribute) " L The root of the trouble " R
The scientist finds the human brain " L Frightened memory " R (used after an attribute) " L The root of the trouble " R
Shanghai, January 5 of China News Service (Zou Rui ) " L Once bitten by a snake, one shies at a coiled rope for the next ten years " . People can produce frightened, even secret never forgotten to stimulus that go through in the whole life, found by the scientist of Fudan University recently. One recently>On publish this achievement,after issuing famous>Magazine>Websites classify as " L Study the light spot " ,And Israel " L Neural science: The frightened factor " R Do blow-by-blow for the question.
The brain research institute Ma Lan seminar of Fudan University points out in the report, protein has inhibited the factor from playing an essential role in memory took shape, it was one that participated in frightened memory " L The terrorist " . They have carried on the mouse " L Frightened memory " R Research,it is shock by electricity to go on about mice little, find they, lack inhibit the intersection of factor and little mouse of gene from produce to sound frightened while being difficult, even if form frightened memory, will forget more quickly than the normal mouse.
The report points out, the fear can activate the brain almond and compound protein kinase A and in the area of body and inhibit the factor selectively, inhibits the factor from having key function on regulation, forming to frightened memory of the protein kinase A nerve signal thorough fare. The educational circles generally think, this achievement will contribute to bringing the new hope to the treatment of psychonosema,etc. which the mankind causes because of accident, war or psychological wound of calamity.
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Shanghai, January 5 of China News Service (Zou Rui ) " L Once bitten by a snake, one shies at a coiled rope for the next ten years " . People can produce frightened, even secret never forgotten to stimulus that go through in the whole life, found by the scientist of Fudan University recently. One recently>On publish this achievement,after issuing famous>Magazine>Websites classify as " L Study the light spot " ,And Israel " L Neural science: The frightened factor " R Do blow-by-blow for the question.
The brain research institute Ma Lan seminar of Fudan University points out in the report, protein has inhibited the factor from playing an essential role in memory took shape, it was one that participated in frightened memory " L The terrorist " . They have carried on the mouse " L Frightened memory " R Research,it is shock by electricity to go on about mice little, find they, lack inhibit the intersection of factor and little mouse of gene from produce to sound frightened while being difficult, even if form frightened memory, will forget more quickly than the normal mouse.
The report points out, the fear can activate the brain almond and compound protein kinase A and in the area of body and inhibit the factor selectively, inhibits the factor from having key function on regulation, forming to frightened memory of the protein kinase A nerve signal thorough fare. The educational circles generally think, this achievement will contribute to bringing the new hope to the treatment of psychonosema,etc. which the mankind causes because of accident, war or psychological wound of calamity.
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