After that and let us in 2011, which he called the year many revolutions had to be to know the most important medical events that occurred this year.
Presents Dr. Abdul Hadi lamp, a professor of immunology by the American Academy of immunity, some medical advances that have taken place in 2011, where he says: published Time magazine in a special issue with the top 10 events in 54 different areas based on the views and surveys many of the people of specialization in various areas, was chosen by scientists as the most important discoveries of these events reached by medical scientists in 2011.
May vary the order of events from side to side, At the University of Cleveland, for example, has been selected the discovery of a radioactive substance AV-45 can through injection, and brain imaging by examining we can on the way to characterize the initial stages of Alzheimer's disease which there is no examination confirms the diagnosis so far, In the second discovery of a drug for the treatment of skin cancer or melanoma after spreading, and in the third comes the discovery and adoption of the first vaccine against cancer of the bladder FDA.
The discovery, the fourth is the need to give the lowering of cholesterol for healthy people, even if the fat harmful LDL are low, as long as the analysis of blood component CRP positive, in order to prevent heart attacks, and in fifth place was the use of drugs for the enzyme protease - which are used to treat AIDS - C in the treatment of HIV.
The most important medical events as contained in the special issue of Time magazine are as follows:
1 - Using the cloning technique to produce stem cells In the latest study, published in October of 2011, scientists announced in the Foundation New York for the success of the preparation of stem cells modified by technology modified for reproduction, through which the birth of the sheep "Dolly", and the combination of DNA - DNA - from the nucleus of human cells mature such as skin cell, for example, with the genetic material of the egg instead of replacing the DNA in the egg after disposal.
The previous attempts to clone human cells using a technique somatic cell nuclear transfer mature to egg cycle of the nucleus and their genes genetic failed in many trials before, but keep the DNA inside the egg has to facilitate cell division, and allowed the formation of a generation of stem cells.
Although the stem cells generated is not entirely natural, since they include an extra set of chromosomes from the fusion of DNA for each of the cell mature egg, the researchers hope to find a way to silence or eliminate the collection of additional chromosomal DNA excess.
This is the process of operations promising; because it can lead to the production of stem cells that can be one in which the treatment of many diseases incurable treated now like a spinal cord injury, and Parkinson's disease and liver failure and kidney, without the need to prepare the embryo for that.
2 - discovery of a vaccine against malaria An old disease affects more than 250 million people worldwide, mostly in developing countries, die from it about 3 million people each year, and there was a problem in the preparation of a vaccine to prevent it, because the parasite that causes the disease has more than one life cycle, and multiple stages of the breeding in the blood, liver, and within the body of the mosquito.
And in 2011 was tested the first vaccine for malaria on the groups of children in sub-Saharan Africa can reduce the risk of malaria by almost half, the team began the scientists made up of scientists who are working in partnership between the public and private sectors, in conjunction with GlaxoSmithKline Biological, in experience of the vaccine trial in 11 sites in Africa, and the ratio of 56% effectiveness in protecting children who are between the ages of 5 to 17 months of malaria each year after immunization, the vaccine was also effective by 47% in preventing severe cases of the disease.
There are experiments going to continue to give the vaccine to a smaller group of infants, ranging in age from 6 to 12 weeks, and will be followed by each of the age groups for almost three years to track malaria infections, and see how to protect a long time, and will be concluded from the results of this research on a group of 15,460 children will end in 2014.
3 - treatment of HIV There is no doubt that the treatment of HIV (AIDS) has come a long way in controlling the virus through anti-viral drugs, which can reduce the concentration levels of the virus in the body, and keep infected people healthy, reduce the risk of transmission of HIVIncreasingly, new here and that studies have also shown that the drugs used in the treatment of AIDS can also help to protect people not infected from becoming infected if exposed to it.
During 2011, there were two trials the first led by researchers at the University of Washington, for 4758 of couples of different sexes, one infected with human immunodeficiency virus (HIV) and the other was not injured, was given the victim and his partner is infected drug interferon contains a mixture of anti-virus Tenofovir , and also Amitrastubban every day, reducing the transmission of HIV infection by 73% after three years, compared with the CONTROL group.
The second Vtm made through the Centers for Disease Control and Prevention (CDC), when addressing the partner is infected grain anti-virus, and in another study on 1200 men married to women with infection, and the result was a lower risk of HIV (AIDS) by 63%.
4 - the food pyramid becomes a colorful plate Every five years by the U.S. Department of Agriculture and the Ministry of Health and Human Services updates the guidance of food to the Americans, and urged the update for this year, which was issued in January 2011 people should eat less in terms of quantity in general, and recommended reducing added sugars, salt, fat, and find the balance between the number of calories they eat with how much is burned through daily activity; with eating more fresh vegetables and proteins of plant and seafood, and exercise at a rate of about 150 minutes of moderate physical activity a week.
Should also not exceed the sodium intake of 1500 mg per day to reduce the risk of heart disease and stroke.
In June 2011 announced that the health authorities of America, a new symbol for healthy eating instead of the pyramid food famous, on the basis of the panel color, has been divided into sections - The fruits and vegetables, grains and protein half painting, and another part is smaller in a circle appears next to the painting of a dairy, the hope that the new code is clear and simple, and that "visual cues" pay consumers to make choices to eat healthy food pyramid, which failed for decades to do.
5 - body parts grown in the laboratory Able to d. Anthony Attalla Professor at the Institute of Regenerative Medicine, University of Wake Forest, North Carolina in March 2011 manufacture of the urethra in the laboratory, the channel responsible for the transfer of urine from the bladder to outside the body in men, which can damage or narrowing due to diseases such as bilharzia and tumors, and through transplant cells from the bladder to the template in the form of pierced the urethra were planted after this part of the growth in the laboratory doing the action of the urethra natural process has been at a cost of five thousand dollars, a promising step to compensate for many of the damaged tissues of the body.
Related Topics Only 10 seconds to regain your health ideal Most medical treatments and medicines in 2011
6 - the discovery of the relationship between the type of bacteria and colon cancer Could it be that the bacteria cause colon cancer? In October 2011 the group posted a research study findings reveal for the first time a relationship between the type of bacteria called "Vyozo bacteria" Fusobacteria, which are rarely found among the bacterial symbionts that live usually in the digestive system, but it appears to thrive and grow in the colon cancer cells, and increased rates of its existence and growth with the presence of this disease, and comparing the healthy tissue tissue containing cells of colon cancer, the researchers found that cancer cells contain large numbers of these bacteria, and that its presence in the cell by more places likely more to be there and the presence of cancerous cells, the first time, which is the bacteria linked to colon cancer.
7 - the magic solution to weight loss Scientific truth is fixed with respect to obesity and weight loss, is that there is no magic pill to melt the excess fat in the body, or at least, does not exist yet, but the latest study, carried out through experimental drug, researchers said that patients who suffer from obesity had consumed the drug, and the result was a loss of 10% of body weight during the year, and contain these grains on the two drugs to lose weight and are "phentermine" and another drug anti-topiramate for the treatment of epilepsy, the idea is to address the problem of excess weight on two different levels: "Phentermine," the son of with a remote group of amphetamines stimulants, which can reduce appetite (although complications and safety in the long term remains in question), while the drug "topiramate," which controls the seizures by regulating the electricity and communications between the nerves in the brain also affects the appetite, and the ability of the body to burn calories by the modification of brain activity itself.
Patients who have been the experience of the property to them, showed Thaleilhm also improvements in the level of sugar in the blood, and blood pressure, cholesterol levels, all of which can reduce the risk of heart disease, and certainly, this drug needs further studies and research to confirm its safety and effectiveness, especially on the the risk of heart problems and birth defects as a result of use.
8. Dogs can smell and detect lung cancer Despite the known fact that the dog is man's best friend, but it has had a variety of tasks, which qualified him for the finely honed sense of smell is strong and distinctive to the dogs, having been the use of dogs in detecting drugs and explosives, and others, discovered a German doctor that dogs can be used to detect cancer, and in the new study the researchers Germans were trained dogs through the sense of smell over nine months; to distinguish between samples from the breathing of patients with lung cancer, and healthy people, and the result is the ability of dogs to identify 71 of the 100 respondents are living with cancer, while the dogs were able success rate of 93% of the samples examined in determining the free samples of lung cancer.
Scientists believe that dogs are able to pick up some minor changes to some volatile organic compounds in breath, which may change when there are cancer cells.
9 - determine human life through genetic analysis of saliva.
10. Predicted risk of death from heart disease and cancer. According to researchers at the University of Uppsala in Sweden in August, that a simple blood test may be able to predict who is most likely to die from heart disease or cancer, in a study lasting 12 years to nearly 2,000 people, researchers found that those with higher levels of an enzyme called "Kathiebsin" were more likely to die than those with low levels of this enzyme. The researchers found that the enzyme that helps break down certain proteins, tend to be higher in people with heart problems or tumors and can contribute to hardening of the arteries, so people who have higher levels of the enzyme are more likely to die from these diseases, as There is also abundant in adipose tissue, which is not surprising then, that weight gain is a major risk factor for heart disease, but it is not yet clear how exactly contributes Kathiebsin in heart disease or cancer, so the pharmaceutical companies are working hard to discover drugs that work on this enzyme for the prevention of heart disease and tumors.
Presents Dr. Abdul Hadi lamp, a professor of immunology by the American Academy of immunity, some medical advances that have taken place in 2011, where he says: published Time magazine in a special issue with the top 10 events in 54 different areas based on the views and surveys many of the people of specialization in various areas, was chosen by scientists as the most important discoveries of these events reached by medical scientists in 2011.
May vary the order of events from side to side, At the University of Cleveland, for example, has been selected the discovery of a radioactive substance AV-45 can through injection, and brain imaging by examining we can on the way to characterize the initial stages of Alzheimer's disease which there is no examination confirms the diagnosis so far, In the second discovery of a drug for the treatment of skin cancer or melanoma after spreading, and in the third comes the discovery and adoption of the first vaccine against cancer of the bladder FDA.
The discovery, the fourth is the need to give the lowering of cholesterol for healthy people, even if the fat harmful LDL are low, as long as the analysis of blood component CRP positive, in order to prevent heart attacks, and in fifth place was the use of drugs for the enzyme protease - which are used to treat AIDS - C in the treatment of HIV.
The most important medical events as contained in the special issue of Time magazine are as follows:
1 - Using the cloning technique to produce stem cells In the latest study, published in October of 2011, scientists announced in the Foundation New York for the success of the preparation of stem cells modified by technology modified for reproduction, through which the birth of the sheep "Dolly", and the combination of DNA - DNA - from the nucleus of human cells mature such as skin cell, for example, with the genetic material of the egg instead of replacing the DNA in the egg after disposal.
The previous attempts to clone human cells using a technique somatic cell nuclear transfer mature to egg cycle of the nucleus and their genes genetic failed in many trials before, but keep the DNA inside the egg has to facilitate cell division, and allowed the formation of a generation of stem cells.
Although the stem cells generated is not entirely natural, since they include an extra set of chromosomes from the fusion of DNA for each of the cell mature egg, the researchers hope to find a way to silence or eliminate the collection of additional chromosomal DNA excess.
This is the process of operations promising; because it can lead to the production of stem cells that can be one in which the treatment of many diseases incurable treated now like a spinal cord injury, and Parkinson's disease and liver failure and kidney, without the need to prepare the embryo for that.
2 - discovery of a vaccine against malaria An old disease affects more than 250 million people worldwide, mostly in developing countries, die from it about 3 million people each year, and there was a problem in the preparation of a vaccine to prevent it, because the parasite that causes the disease has more than one life cycle, and multiple stages of the breeding in the blood, liver, and within the body of the mosquito.
And in 2011 was tested the first vaccine for malaria on the groups of children in sub-Saharan Africa can reduce the risk of malaria by almost half, the team began the scientists made up of scientists who are working in partnership between the public and private sectors, in conjunction with GlaxoSmithKline Biological, in experience of the vaccine trial in 11 sites in Africa, and the ratio of 56% effectiveness in protecting children who are between the ages of 5 to 17 months of malaria each year after immunization, the vaccine was also effective by 47% in preventing severe cases of the disease.
There are experiments going to continue to give the vaccine to a smaller group of infants, ranging in age from 6 to 12 weeks, and will be followed by each of the age groups for almost three years to track malaria infections, and see how to protect a long time, and will be concluded from the results of this research on a group of 15,460 children will end in 2014.
3 - treatment of HIV There is no doubt that the treatment of HIV (AIDS) has come a long way in controlling the virus through anti-viral drugs, which can reduce the concentration levels of the virus in the body, and keep infected people healthy, reduce the risk of transmission of HIVIncreasingly, new here and that studies have also shown that the drugs used in the treatment of AIDS can also help to protect people not infected from becoming infected if exposed to it.
During 2011, there were two trials the first led by researchers at the University of Washington, for 4758 of couples of different sexes, one infected with human immunodeficiency virus (HIV) and the other was not injured, was given the victim and his partner is infected drug interferon contains a mixture of anti-virus Tenofovir , and also Amitrastubban every day, reducing the transmission of HIV infection by 73% after three years, compared with the CONTROL group.
The second Vtm made through the Centers for Disease Control and Prevention (CDC), when addressing the partner is infected grain anti-virus, and in another study on 1200 men married to women with infection, and the result was a lower risk of HIV (AIDS) by 63%.
4 - the food pyramid becomes a colorful plate Every five years by the U.S. Department of Agriculture and the Ministry of Health and Human Services updates the guidance of food to the Americans, and urged the update for this year, which was issued in January 2011 people should eat less in terms of quantity in general, and recommended reducing added sugars, salt, fat, and find the balance between the number of calories they eat with how much is burned through daily activity; with eating more fresh vegetables and proteins of plant and seafood, and exercise at a rate of about 150 minutes of moderate physical activity a week.
Should also not exceed the sodium intake of 1500 mg per day to reduce the risk of heart disease and stroke.
In June 2011 announced that the health authorities of America, a new symbol for healthy eating instead of the pyramid food famous, on the basis of the panel color, has been divided into sections - The fruits and vegetables, grains and protein half painting, and another part is smaller in a circle appears next to the painting of a dairy, the hope that the new code is clear and simple, and that "visual cues" pay consumers to make choices to eat healthy food pyramid, which failed for decades to do.
5 - body parts grown in the laboratory Able to d. Anthony Attalla Professor at the Institute of Regenerative Medicine, University of Wake Forest, North Carolina in March 2011 manufacture of the urethra in the laboratory, the channel responsible for the transfer of urine from the bladder to outside the body in men, which can damage or narrowing due to diseases such as bilharzia and tumors, and through transplant cells from the bladder to the template in the form of pierced the urethra were planted after this part of the growth in the laboratory doing the action of the urethra natural process has been at a cost of five thousand dollars, a promising step to compensate for many of the damaged tissues of the body.
Related Topics Only 10 seconds to regain your health ideal Most medical treatments and medicines in 2011
6 - the discovery of the relationship between the type of bacteria and colon cancer Could it be that the bacteria cause colon cancer? In October 2011 the group posted a research study findings reveal for the first time a relationship between the type of bacteria called "Vyozo bacteria" Fusobacteria, which are rarely found among the bacterial symbionts that live usually in the digestive system, but it appears to thrive and grow in the colon cancer cells, and increased rates of its existence and growth with the presence of this disease, and comparing the healthy tissue tissue containing cells of colon cancer, the researchers found that cancer cells contain large numbers of these bacteria, and that its presence in the cell by more places likely more to be there and the presence of cancerous cells, the first time, which is the bacteria linked to colon cancer.
7 - the magic solution to weight loss Scientific truth is fixed with respect to obesity and weight loss, is that there is no magic pill to melt the excess fat in the body, or at least, does not exist yet, but the latest study, carried out through experimental drug, researchers said that patients who suffer from obesity had consumed the drug, and the result was a loss of 10% of body weight during the year, and contain these grains on the two drugs to lose weight and are "phentermine" and another drug anti-topiramate for the treatment of epilepsy, the idea is to address the problem of excess weight on two different levels: "Phentermine," the son of with a remote group of amphetamines stimulants, which can reduce appetite (although complications and safety in the long term remains in question), while the drug "topiramate," which controls the seizures by regulating the electricity and communications between the nerves in the brain also affects the appetite, and the ability of the body to burn calories by the modification of brain activity itself.
Patients who have been the experience of the property to them, showed Thaleilhm also improvements in the level of sugar in the blood, and blood pressure, cholesterol levels, all of which can reduce the risk of heart disease, and certainly, this drug needs further studies and research to confirm its safety and effectiveness, especially on the the risk of heart problems and birth defects as a result of use.
8. Dogs can smell and detect lung cancer Despite the known fact that the dog is man's best friend, but it has had a variety of tasks, which qualified him for the finely honed sense of smell is strong and distinctive to the dogs, having been the use of dogs in detecting drugs and explosives, and others, discovered a German doctor that dogs can be used to detect cancer, and in the new study the researchers Germans were trained dogs through the sense of smell over nine months; to distinguish between samples from the breathing of patients with lung cancer, and healthy people, and the result is the ability of dogs to identify 71 of the 100 respondents are living with cancer, while the dogs were able success rate of 93% of the samples examined in determining the free samples of lung cancer.
Scientists believe that dogs are able to pick up some minor changes to some volatile organic compounds in breath, which may change when there are cancer cells.
9 - determine human life through genetic analysis of saliva.
10. Predicted risk of death from heart disease and cancer. According to researchers at the University of Uppsala in Sweden in August, that a simple blood test may be able to predict who is most likely to die from heart disease or cancer, in a study lasting 12 years to nearly 2,000 people, researchers found that those with higher levels of an enzyme called "Kathiebsin" were more likely to die than those with low levels of this enzyme. The researchers found that the enzyme that helps break down certain proteins, tend to be higher in people with heart problems or tumors and can contribute to hardening of the arteries, so people who have higher levels of the enzyme are more likely to die from these diseases, as There is also abundant in adipose tissue, which is not surprising then, that weight gain is a major risk factor for heart disease, but it is not yet clear how exactly contributes Kathiebsin in heart disease or cancer, so the pharmaceutical companies are working hard to discover drugs that work on this enzyme for the prevention of heart disease and tumors.
Source: Seventh Day
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