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 have been available for a number of years. Thus far, however, they were only considered for patients with certain types of cancer, especially leukaemia patients. These patients routinely receive chemo therapy and in the process very large numbers of blood cells are destroyed. Bone marrow transplants are used to encourage the growth of new, hopefully healthy cells. Very few transplants are done because they are deemed to be dangerous.
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.
The main purpose of bone marrow transplants is to promote the growth of many specific types of cells in many parts of the body. This is not yet possible, but when it is, it can truly become a cure for many diseases, including many types of brain injuries. If damaged brain cells can be replaced, the patient will recover and lead a normal life. Alzheimer also, will no longer be a dread disease.
Researchers also have high hopes of devising ways in which to use marrow transplants to treat heart diseases. At present, heart disease is one of the most prolific killers all over the world. If marrow transplants can result in the growth of new cells to replace the damaged ones, many types of heart disease will be curable and many millions of patients will get 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.
Huge amounts are being poured into the research in this field. Critics say that researchers are making false and premature promises about the end result of their efforts. They say that results are still years away and that it is unseemly and unprofessional to claim any type of progress or breakthrough at present. There can be absolutely no claim that any breakthroughs are imminent.
Bone marrow transplants may well become one of the biggest medical breakthroughs ever. If this happens, many millions of lives will be saved and many types of disease will be conquered. It is important to remember, however, that the road ahead is still long and that a lot of work will have to be done before the research will bear fruit.
Bone marrow transplants have been available for a number of years. Thus far, however, they were only considered for patients with certain types of cancer, especially leukaemia patients. These patients routinely receive chemo therapy and in the process very large numbers of blood cells are destroyed. Bone marrow transplants are used to encourage the growth of new, hopefully healthy cells. Very few transplants are done because they are deemed to be dangerous.
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.
The main purpose of bone marrow transplants is to promote the growth of many specific types of cells in many parts of the body. This is not yet possible, but when it is, it can truly become a cure for many diseases, including many types of brain injuries. If damaged brain cells can be replaced, the patient will recover and lead a normal life. Alzheimer also, will no longer be a dread disease.
Researchers also have high hopes of devising ways in which to use marrow transplants to treat heart diseases. At present, heart disease is one of the most prolific killers all over the world. If marrow transplants can result in the growth of new cells to replace the damaged ones, many types of heart disease will be curable and many millions of patients will get 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.
Huge amounts are being poured into the research in this field. Critics say that researchers are making false and premature promises about the end result of their efforts. They say that results are still years away and that it is unseemly and unprofessional to claim any type of progress or breakthrough at present. There can be absolutely no claim that any breakthroughs are imminent.
Bone marrow transplants may well become one of the biggest medical breakthroughs ever. If this happens, many millions of lives will be saved and many types of disease will be conquered. It is important to remember, however, that the road ahead is still long and that a lot of work will have to be done before the research will bear fruit.
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