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Hope in the Form of Stem Cells

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Hope in the form of Stem Cells
Dear John, After our brief discussion regarding the Doctors suggestion for stem cell therapy, I quickly began to gather information surrounding the topic to aid in your decision making. Stem cells have been researched for over thirty years. Primarily two types of stem cells have been used for research, from both humans and animals, entitled embryonic and non-embryonic cells (Stem cell basics, 2002). The research for embryonic cells came in the early eighties after mice embryos had been used for extensive research. It was found that human embryonic embryos can be utilized as stem cells and reprogrammed to adapt in order to become the desired type of cell needed. Do you remember when my wife and I endured our round of in-vitro fertilization to conceive our first child? The fertility specialist was able to gather 13 embryos during egg retrieval. All 13 embryos were successfully fertilized. After forty-eight hours it was determined that only 8 had divided in a healthy manner and were able to continue the process of maturation (splitting). Four were then frozen using cryonization and the other four were left to continue onwards to blastyocysts. Two of the four did not make it past 36 hours however two of them developed into grade “A” cells allowing for implantation. We were fortunate that one of the two cells implanted and resulted in a healthy pregnancy. I share this story with you to illustrate how delicate the process of obtaining healthy stem cells is for the procedure that you are up against.
When blastyocysts are cultivated and no longer needed for in vitro fertilization, willing donors provide them for research and recovery efforts. The internal workings of embryonic stem cells have regenerative abilities as they possess the components needed to develop an entire human organism. This ability sets these

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