Stem Cell Research
[ June 11, 2012 ]
Stem Cell Research has burst on the national political scene in the United States only within the last decade. The Stem Cells are very special types with the potential for developing into any one of the 200 or more different types of cells found in the human body: Skin cells, nerve cells, liver cells, blood cells, and h potential raises the heart cells, For example. This potential raises the possibility that stem cells may be used in bring about revolutionary changed in ...view middle of the document...
When a stem cell divides ,each new cell has the potential either to remain a stem cell or become another type of cell with a more specialized functions such as a muscle cell, red blood cells, or a brain cell. The stem cells are distinguished from other cell types by two important characteristics. First, they are specialized cells very capable of renewing themselves through cell division, sometimes after long periods of in activity. Second, under certain physiologic or experimental conditions they can be induced to become tissue- or organ- specific cells that have special functions, In some organs, such as the bone marrow, stem cells regularly divide to repair and replace worn out or damaged tissues In other organs, however such as the pancreas and the heart stem cells only divide under special conditions. In recent years, scientist primarily worked with two kinds of stems cells from animals and humans. Embryonic stem cells and non- embryonic “somatic or adult stem cells. The functions and characteristics of these cells will be explained. Embryonic stem cells as their name suggests, are divided from embryos that develop from eggs that have been fertilized invitro clinics. In today’s society to understand the Pro’s and Con’s of stem cell research there are a number of medical researchers who believes that the stem cell therapy has the potential to change treatment of human diseases and reduce the suffering people face on everyday basis when they have diseases. They also believe that there are a lot of potential to replace the damaged and diseased tissues in the body without getting the risk of rejections. Stem Cell Research is one of the greatest debate topics of the 21st century. Stem cells are a powerful tool in the light to save lives. But with so many ethical issues surrounding stem cell research. I feel that we may lose a powerful asset. I have always believed that President Bush and his staff are well aware of the truth about embryonic versus adult stem- cell research, In the public sector many people will read about stem cell development , and some will recognize the high profile “Icons” or that will be simply there just to put the program down meaning there’s no need for stem cell research. I wonder are there knowledgeable people that do not perpetuate the truth. President Bush and Congress obviously have the final say on how our federal research dollars are being spent. The hope is that all who are participating in this debate are fully informed about the facts and are not swayed by celebrates who are unfortunately ill- informed or deliberately misled, but rather weigh both scientific and the ethical evidence. Stem Cell Research has a lot of misinformation and deception going on in...