what are the ethical issues of stem cells?
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Oocyte harvesting, which is essential to the creation of human embryonic stem cells raises concerns related to safety of the donor. Other important ethical issues relate to informed consent of both donors of gametes and embryos as well as recipients of stem cells and stem cell products.
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Why are they important? Embryonic stem cells are of great interest to medicine and science because of their ability to develop into virtually any other cell made by the human body.
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Therapeutic cloning raises several different but related ethical issues. These include the appropriateness of creating embryos with the intention of destroying them, of hastening the day when reproductive cloning might become feasible, and of fostering a market in human oocytes for research purposes.
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These ethical norms include issues such as requirements for honesty, requirements for informed consent, anonymisation and storage of data, the right of access to data for participants and duty of confidentiality for all those who undertake research.
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The Bad. One of the bad things about stem cells is that they have been over-hyped by the media in regard to their readiness for treating multiple diseases. As a result, stem cell tourism has become a lucrative yet unethical business worldwide.
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Research with embryonic stem cells may lead to new, more effective treatments for serious human ailments and alleviate the suffering of thousands of people. Diseases such as juvenile diabetes, Parkinson's disease, heart failure and spinal cord injuries are examples.
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Most commonly, this controversy focuses on embryonic stem cells. Not all stem cell research involves human embryos. For example, adult stem cells, amniotic stem cells, and induced pluripotent stem cells do not involve creating, using, or destroying human embryos, and thus are minimally, if at all, controversial.
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There are three types of stem cells: adult stem cells, embryonic (or pluripotent) stem cells, and induced pluripotent stem cells (iPSCs).
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['Informed consent. Concerns that patients and their families have not been fully informed about their treatments or clinical prognosis is a common ethical concern of nurses, Ulrich reported. ... ', 'Disclosing medical conditions. Another example of an ethical dilemma is telling the truth to a patient vs. ... ', 'Incompetence among peers.']
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The ethical issues with reproductive cloning include genetic damage to the clone, health risks to the mother, very low success rate meaning loss of large numbers of embryos and fetuses, psychological harm to the clone, complex altered familial relationships, and commodification of human life.
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Results: The major ethical issues in conducting research are: a) Informed consent, b) Beneficence- Do not harm c) Respect for anonymity and confidentiality d) Respect for privacy.
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Although the creation and use of hESCs have long been the unique focus of stem cell ethics, more current controversies include the creation, for research use, of human embryos, human-animal chimeras, and gametes.
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However, many ethical issues surround the development and use of vaccines. These issues include (1) requiring vaccination by law; (2) the development and testing of vaccines; (3) informed consent about the benefits and risks of vaccination; and (4) the equitable distribution of vaccines.
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One key ethical issue is the fact that young embryos are destroyed in the process; embryonic stem cell research destroys a young life itself, whether the cells are taken from cloned or fertilized embryos. In the case of cloning, new embryos are created specifically as experiments, and destroyed in those experiments.
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Ethical issues Other ethical questions raised have involved the unusually high rate of multiple births (twins, triplets, etc.) associated with IVF. ... IVF has also raised a number of unresolved moral issues concerning the freezing (cryopreservation) of ovaries, eggs, sperm, or embryos for future pregnancies.
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SCL: What are the main arguments for and against embryonic stem cell research? MS: Proponents argue that embryonic stem cell research holds great promise for understanding and curing diabetes, Parkinson's disease, spinal cord injury, and other debilitating conditions.
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['The Cons on The Research of Stem Cell.', 'Embryonic stem cells can have high rejection rates. They have been known to make a few future medical issues. ... ', 'Stem cell is a very difficult process. ... ', 'Research has been kept down by verifiable logical inconsistencies.']