One can hardly comprehend the numerous advances that have been made in the field of medicine during the past few decades. Diseases and conditions that used to seen as a death sentence are now treated successfully. People live longer than before and there is no reason whatsoever to doubt that cures for many other diseases will eventually be found. One exciting development is stem cell treatment centers that may soon offer treatment for many dread diseases.
There is a lot of attention focused on marrow transplants at the moment but these transplants have been done for some time. Thus far, however, only patients with blood related cancer were treated. These patients undergo chemo therapy that destroys all cells, both healthy and diseased. This causes their immune systems to weaken and to make them more susceptible to infection. Bone marrow transplants are done to encourage the regeneration of healthy cells.
Marrow transplants certainly increase the life expectancy of cancer patients, but they do not yet offer a cure. Scientists hope that this situation will change and that bone marrow transplants will be able to cure many different types of cancer and other dread diseases. The process is riddled with danger, however, and progress is very slow. The common use of these transplants in fighting disease is still a number of years away.
The excitement behind research into these transplants is anchored in the fact that they cause the growth of new and healthy cells. Researchers believe that they will eventually be able to encourage the growth of any kind of cell in the body. They are particularly positive about the possibility of reversing the effects of serious conditions such as Parkinson and Alzheimer by repairing the damage caused to the brain.
Another potential field of application for bone marrow transplants is the treatment of heart disease. Heart disease is still one of the main causes of premature death everywhere in the world. It is hoped that bone marrow transplants will be effective in growing new cells to replaced damaged or destroyed tissue inside the heart. If this becomes a reality, millions of lives will be saved.
Bone marrow transplants remains a topic enveloped in clouds of controversy. During transplants it is not always just bone marrow that is used. Blood from the umbilical cords of unborn babies work just as well. This, critics say, opens a huge can of worms and that the chances of seriously unethical behaviour are just to great to risk. They say that women will become pregnant purely for the purpose of donating blood from the umbilical cord.
There are also many others that accuse researchers in this field of creating false hope of imminent results that will prove to be revolutionary. They point out that this is simply not true. Useful results are still many years in the future and critics say that scientists simply maintain the hype about the potential of bone marrow transplants in order to secure sufficient funds for ongoing research.
The fact remains that the dreams of bone marrow transplant researchers are exciting. If these treatment methods ever become reality, millions of people will benefit. One can only hope that ongoing research produce the results that the entire world is so eagerly anticipating.
There is a lot of attention focused on marrow transplants at the moment but these transplants have been done for some time. Thus far, however, only patients with blood related cancer were treated. These patients undergo chemo therapy that destroys all cells, both healthy and diseased. This causes their immune systems to weaken and to make them more susceptible to infection. Bone marrow transplants are done to encourage the regeneration of healthy cells.
Marrow transplants certainly increase the life expectancy of cancer patients, but they do not yet offer a cure. Scientists hope that this situation will change and that bone marrow transplants will be able to cure many different types of cancer and other dread diseases. The process is riddled with danger, however, and progress is very slow. The common use of these transplants in fighting disease is still a number of years away.
The excitement behind research into these transplants is anchored in the fact that they cause the growth of new and healthy cells. Researchers believe that they will eventually be able to encourage the growth of any kind of cell in the body. They are particularly positive about the possibility of reversing the effects of serious conditions such as Parkinson and Alzheimer by repairing the damage caused to the brain.
Another potential field of application for bone marrow transplants is the treatment of heart disease. Heart disease is still one of the main causes of premature death everywhere in the world. It is hoped that bone marrow transplants will be effective in growing new cells to replaced damaged or destroyed tissue inside the heart. If this becomes a reality, millions of lives will be saved.
Bone marrow transplants remains a topic enveloped in clouds of controversy. During transplants it is not always just bone marrow that is used. Blood from the umbilical cords of unborn babies work just as well. This, critics say, opens a huge can of worms and that the chances of seriously unethical behaviour are just to great to risk. They say that women will become pregnant purely for the purpose of donating blood from the umbilical cord.
There are also many others that accuse researchers in this field of creating false hope of imminent results that will prove to be revolutionary. They point out that this is simply not true. Useful results are still many years in the future and critics say that scientists simply maintain the hype about the potential of bone marrow transplants in order to secure sufficient funds for ongoing research.
The fact remains that the dreams of bone marrow transplant researchers are exciting. If these treatment methods ever become reality, millions of people will benefit. One can only hope that ongoing research produce the results that the entire world is so eagerly anticipating.
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