Stem Cell Research

Throughout the history of medical researh, there has always been a preaching of whether or not certain stu take places and medical techniques study been ethical. The necessitate of stem cells has recently become star of the most contraversial topics amoung scientist, polititions, and theologins alike. Cells contrive tissues and organs in the human body. Stem cells are cells which have the ability to develope into any of the different cell types that make up the tissues and organs of the human body. The reason why there has been contraversy everywhere the study of stem cells is due to the fact that scientist are obtaining them from blastocyst. A blastocyst is a cluster of cells which forms a human embryo. In the process of obtaining the stem cells, the embryo is destroy. Yet, thousands of theses embryos will be destroyed for many other reasons. The donating party requesting the destruction of the embryo is one example. Another is exmple of why an embryo may be destroyed is that the embryo will have been under a criogenic condition for too long. As a result it may die on its own. If embryos are being destroyed regardless, stem cell research should continiue because embryos that may eventually become useless brush off now be used for the benifit of mankind.

Since many diseases such as Parkinsons disease, heart disease, and diabetes result from the death or disfunction of a single cell type, scientists hope that the introduction of muscular cells of this type into a patient will restore baffled or compromised function. Now that researchers have have been able to confiscate and culture stem cells, they are trying to determine how to guide on these cells into becoming the specialized cells and tissues that they need for transplant into patients.

Understanding this compound process could lead to improved means of preventing and treating birth defects and cancer. Also, by producing a virtually unlimited supply of...

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