воскресенье, 2 июня 2019 г.

Stem Cells Essay -- essays research papers

Abstract1.     The object of this Paper is to provide an independent assessment of the Donaldson committals Recommendations in light of the most recent advances in etymon booth research. 2.     Stem cells should be defined by their ability to renew themselves and diversify into other cell types. 3.     There are several readily accessible sources of stem cells. Strict criteria apply to the use of these sources in medical research. 4.     Stem cells have wide potential application in medicine. "Adult" stem cells have already been used in the worlds first recorded case of successful gene therapy "surgery". 5.     The views expressed by the Donaldson Committees on the limitations of "adult" stem cells are directly defunct. 6.     Unlike "embryonic" stem cells, "adult" stem cells have already been used extensively in the succ essful treatment of a range of degenerative diseases and conditions and have outstanding development potential. 7.     The objections to the use of "adult" stem cells advanced by the National Institutes of Health in the U.S. have been overcome, according to the most streetwise research. 8. "Adult" stem cells have now surpassed all other sources of stem cells in terms of widespread clinical application, safety, availability and potential. Introduction Following the way out of stem cell research medical examination Progress with Responsibility, the long-awaited Report of the Chief Medical Officers Expert Advisory Group on Therapeutic Cloning (August 2000), a fierce debate has ensued over the Governments decision to "accept the Reports recommendations in full. Focusing on the first Recommendation made by the Advisory Group (otherwise cognize as the Donaldson Committee) that"Research using human embryos (whether composed by in vitro ferti lization or cell nuclear replacement) to increase understanding about human disease and disorders and their cell based treatments should be permitted, subject to the controls in the Human Fertilization and Embryology Act 1990." serious ethical objections have been raised to the proposal to deliberately create and clone human embryos for the purpose o... ...y evidence exists to prove that adult stem cells now meet all of the criteria set down by both the Donaldson Committee and the NIH in the U.S.Work Sited1. Government Response to the Recommendations Made in the Chief Medical Officers Expert Group Report "stem cell research Medical Progress with Responsibility", Department of Health, round top Copyright, August 2000.2. Stem cell research Medical Progress with Responsibility, Department of Health, Crown Copyright, August 2000.3. Stem cell Research Medical Progress with Responsibility, Department of Health, Crown Copyright, August 2000.4. Congressional Testimony of Davi d A. Prentice, Ph.D., http//www.stemcellresearch.org/prentice. htm, February 7, 2000.5. "Gene Therapy of Severe Combined Immunodeficiency (SCID)-X1 Disease", Science 288, 669-672, April 28 2000.6. N.B. It is these claims that get up the backbone of the case in support of the cloning of human embryos for their stem cells.7 stem cell research Medical Progress with Responsibility, Department of Health, Crown Copyright, August 2000.8.stem cell research Medical Progress with Responsibility, Department of Health, Crown Copyright, August 2000.

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