Medical science has certainly come a long way very quickly. Now, many diseases that were seen as a certain death sentence just a few decades ago can be cured, or at least managed. New generation medication can work wonders and newly developed surgical procedures saves countless lives. Research in many fields continue unabated. Bone marrow transplants, for example, seems to promise a revolution in the entire medical field. Already stem cell treatment centers offer certain patients these transplants.
Bone marrow transplants are have been done for some time. Now, for the first time, however, new research show that the potential of this treatment techniques may be much more far reaching than previously thought. Previously, only patients suffering from blood related diseases such as leukaemia were considered for this type of treatment. Their chemo treatments destroyed their blood cells and marrow transplants encouraged the growth of new cells.
It is not true that bone marrow transplant is a cure for any disease. Thus far, it was simply effective in adding some years to the life expectancies of cancer patients. Researchers are confident, however, that this will change and that bone marrow transplants will become a cure for many different diseases. Progress is frustratingly slow, however, because of the complexity of the research procedures involved.
Researchers say that once marrow transplants become a reality, dread diseases such as Alzheimer, Parkinson and many types of brain injuries will become a thing of the part. The transplants causes the creation of new cells in the brain and these new cells simply replace the damaged ones that initially caused the disease. Even spine injuries will be treated in this manner, helping many patients that would otherwise be paralysed.
Heart Disease is one of the biggest killers on the planet. Millions of people suffer from some form of heart problem. This is why this field is another focus point for bone marrow transplant researchers. If damages heart muscles, valves and arteries can be repaired by growing new ones, then many millions of people will be able to gain a new lease on life.
Research in bone marrow transplant has serious enemies. They say that this type of treatment will cause far too many ethical questions. They point out that the blood from the umbilical cords of unborn babies is commonly used to manufacture stem cells. This, the critics say, will lead to a moral dilemma. What would stop women from becoming pregnant for the sole purpose of selling valuable umbilical blood, they ask.
Critics also say that researchers are making far too many claims far too early. There has been no major breakthrough yet, says the critics, and it will be many years until such breakthroughs can be expected. Unfortunately, the hype created by researchers also create expectations that will never be fulfilled. Critics say that this is misleading both the public and the funders of medical research.
Despite the controversy, one can but hope that bone marrow transplants will indeed become a major medical breakthrough. If just a fraction of the apparent potential can be achieved millions upon millions of people will benefit. It will have to be a case of wait and see, however.
Bone marrow transplants are have been done for some time. Now, for the first time, however, new research show that the potential of this treatment techniques may be much more far reaching than previously thought. Previously, only patients suffering from blood related diseases such as leukaemia were considered for this type of treatment. Their chemo treatments destroyed their blood cells and marrow transplants encouraged the growth of new cells.
It is not true that bone marrow transplant is a cure for any disease. Thus far, it was simply effective in adding some years to the life expectancies of cancer patients. Researchers are confident, however, that this will change and that bone marrow transplants will become a cure for many different diseases. Progress is frustratingly slow, however, because of the complexity of the research procedures involved.
Researchers say that once marrow transplants become a reality, dread diseases such as Alzheimer, Parkinson and many types of brain injuries will become a thing of the part. The transplants causes the creation of new cells in the brain and these new cells simply replace the damaged ones that initially caused the disease. Even spine injuries will be treated in this manner, helping many patients that would otherwise be paralysed.
Heart Disease is one of the biggest killers on the planet. Millions of people suffer from some form of heart problem. This is why this field is another focus point for bone marrow transplant researchers. If damages heart muscles, valves and arteries can be repaired by growing new ones, then many millions of people will be able to gain a new lease on life.
Research in bone marrow transplant has serious enemies. They say that this type of treatment will cause far too many ethical questions. They point out that the blood from the umbilical cords of unborn babies is commonly used to manufacture stem cells. This, the critics say, will lead to a moral dilemma. What would stop women from becoming pregnant for the sole purpose of selling valuable umbilical blood, they ask.
Critics also say that researchers are making far too many claims far too early. There has been no major breakthrough yet, says the critics, and it will be many years until such breakthroughs can be expected. Unfortunately, the hype created by researchers also create expectations that will never be fulfilled. Critics say that this is misleading both the public and the funders of medical research.
Despite the controversy, one can but hope that bone marrow transplants will indeed become a major medical breakthrough. If just a fraction of the apparent potential can be achieved millions upon millions of people will benefit. It will have to be a case of wait and see, however.
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