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Stem Cells - Papers Online

Stem Cells

Stem Cells

Stem cell research has caused controversy for many years. Stem cells are in all living organisms. They differentiate in many types of cell, including blood cells, nerves, cardiac muscle, and pancreatic islet cells. Stem cells are used to treat disastrous conditions like Alzheimer's and Parkinson's Diseases, birth defects, spinal cord injuries and strokes, Type I diabetes, cancer, and severely damaged organs. Despite the enormous potential for medical advancements, controversy surrounds the sources and methods of acquiring stem cells and the possible improper uses of the knowledge gained from the experimentation with these cells.
Stem cells can be obtained from three ...

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used to create embryonic stem cell lines. The second very rich source of stem cells is the umbilical cord. Blood cells from the cord blood of a newborn infant can be used immediately or frozen for later use by that infant, family member, or unrelated recipient. The third and most recently discovered source is adult stem cells, or induced pluripotent stem cells (iPS). Adult bone marrow or blood cells can be artificially brought back into cells that aren't programmed and then can be used as stem cells to form other somatic cell lines, such as nerves and muscle cells.
The origin of the first argument is the source and process for producing some stem cells, specifically embryonic stem cells. People always jump to this conclusion that all stem cells are consequential from embryos, meaning that a human life must be surrendered in order to create a stem cell, which isn't true. People who feel that life begins at conception oppose the use of unused blastocysts and aborted fetuses in ...

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Stem Cells. (2013, December 9). Retrieved November 19, 2024, from http://www.essayworld.com/essays/Stem-Cells/103440

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"Stem Cells." Essayworld.com. December 9, 2013. Accessed November 19, 2024. http://www.essayworld.com/essays/Stem-Cells/103440.

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PAPER DETAILS

Added: 12/9/2013 11:55:56 PM
Submitted By: jodi
Category: Biology
Type: Premium Paper
Words: 876
Pages: 4

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