Stem cells
The recent death of Ronald Regan from Alzheimer's disease has generated an explosion in the field of stem cell research. Scientist wonder if stem cells implanted in Regan brain could have helped to improve the status of his Alzheimer's or even cure it. Stem cell research was brought to attention in 1998 by University of Wisconsin-Madison developmental biologist James Thompson and has received much criticism. According to The American Association for the Advancement of Science and Institute for Civil Society, a stem cell is defined as, "a cell with the capability to reproduce itself and to produce distinct differentiated tissue" (33). Stem cells come from three main sources: embryonic stem cells, embryonic germ cells, and adult stem cells. The source of where the stem cells have brought most of the controversy. Stem cells offer wide variety of potential uses to further the technology of the medical field. Stem cell research is important because it provides cure to many diseases, relief for victims of traumatic injuries, and a multitude of other medical and scientific benefits. In the face of extraordinary advances in the prevention, diagnosis, and treatment of human diseases, devastating illnesses
There is a lot of room to grow-who knows what new discoveries the future will bring. A better understanding of normal cell development will allow us to understand and perhaps correct the errors that cause these medical conditions. Stem cell research is going to always be viewed by someone as destructive or harmful but it has been proven to be effectual in treating diseases. Stem cells can offer benefits to many people but if the government does not let scientists research what they need to research there may never be a hope for people with life threatening diseases. With 6these new possibilities, stem cell research has evolved into an exciting new field. Diabetes is only one of the many diseases that can be treated or cured by stem cell research. Stem cells do not only treat diseases but they also can help with relief from traumatic injuries. Proponents of embryonic stem cell research advocate funding for both fields. People mostly have a problem with the way the stem cells are obtained. " However, in the past 10 years, as stem cell research has developed, new exciting possibilities have arisen for people suffering from spinal cord injury. Some of the most serious medical conditions, such as cancer and birth defects, are due to problems that occur somewhere in this process. In humans, traumatic brain injury is associated with disabilities affecting mobility, motor function and coordination. The concept of stem cells has gotten a lot of press lately-from Time Magazine to the television show South Park. He has come back from being completely paralyzed to regaining some of his brain activity and speech abilities. Proponents of embryonic stem cell research, meanwhile, point out that in the natural reproductive process, human eggs are often fertilized but fail to implant in the uterus.
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