Saturday, 30 November 2013

Stem Cell Research

STEM CELL RESEARCH halt turn mobile phone research is a fast growing atomic reckon 18a of medical technology that has the electric potential to help the distract and suffering of many people. Stem electric cells could single day be used to re try weaves that were destroyed by disease or injury. They have the ability to come apart without shyness and mete out rise to many specialized cells. Scientists obtain bowing cells from conceptusnic cells, Sembryonic germ cells, fetal tissue, and adult bowknot cells. However, due(p) to ethical issues, fore cell research is controversial because the however source of stem cells is human embryos and a fetal tissue and harvesting the stem cells destroys the embryo. What is a stem cell? A stem cell is a cell that has the ability to divide for indefinite periods of clipping often throughout the life of the organism. Stem cells can think of to the many different cell types that pull back up an organism. They can be manipulate d to have the prospective to prove into arise cells that have characteristic shapes and specialized functions, such as bosom cells, blood cells, skin cells, and nerve cells. All of these cells are generated from the zygote or fertilized egg. In 1998, researchers at the University of Wisconsin and the John Hopkins University in Baltimore, Maryland, demonstrate a way of garnering stem cells from embryos and maintaining their growth in a lab. Stem cells are located in the privileged cell of the human embryo.
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The blastocyst is the stage of development at which the embryos national cell tummy forms. The trophobla st is upstage from the embryo, thusly the i! nner cell mass is isolated and exploitation a micropipette the embryonic stem cells are extracted from the inner mass. The inner mass if placed in a womens uterus and cannot generate a fetus. The stem cells obtained from inner... Stem Cell Research is a hot issue this is a nice paper but i dont believe that its credible because no resources used If you compliments to witness a full essay, order it on our website: OrderCustomPaper.com

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