post-doctoral research on how stem cells make new kidney tissue, and he did this using zebra fish. A stem cell is a unique in two ways: it is an immature cell that can turn into different cell types and it can self-replicate. Zygotes are the ultimate stem cells. To get a stem cell you can take a skin cell and force it to express 4 proteins or genes. Getting a stem cell from a zygote is controversial because some people ask if destroying an embryo is ethical. You can use stem cells for therapy. You
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Grade Received - "A" Identify at least two medical management committees within an HCO and explain their roles. How can medical management committees influence the process of health policymaking outside of their HCO's? List some legal and ethical dilemmas to consider when creating new policies. Through hospitals within the United States, Healthcare Organizations have an Ethics Committee. Ethics Committees have become a requirement within hospitals when it comes to providing the professionals
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to use somatic cell nuclear transfer to create a human embryo. …In this experiment, researchers took a skin cell from a patient and fused it with a donated egg cell. Key to the success of the experiment was the modification to the culture liquid in which the procedure was done and to the series of electrical pulses used to stimulate the egg to begin its division. Following the cloning controversy of 2004–2005, in which South Korean scientists falsely claimed to have used somatic cell nuclear transfer
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Omar Saeed Nicholas Justus Date Due: April 7th, 2013 Stem Cells are specific biological cells found in organisms that contain the ability to divide, differentiate and regenerate to create further stem cells. Stem cells divide through mitosis and differentiate by a specific process, which allows the cell to become a more specific cell type. Stem cells therapy as a whole is a very debated and controversial topic as it brings about ethical and moral dilemmas involving the conception, treatment and
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Paper Stem Cells Research WHAT ARE STEM CELLS? * Stem cells are biological cells found in all multicellular organisms, that can divide through mitosis and differentiate into diverse specialized cell types or can self renew to produce more stem cells. * In mammals, there are two broad types of stem cells: embryonic stem cells that are isolated from the inner cell mass of blastocysts, and adult stem cells that are found in various tissues. * In adult organisms, stem cells and progenitor
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Ethical Issues in Transgenic Mice and the Benefits on Human Welfare Presently, there has been a breakthrough in molecular biology with engineering transgenic animals. Transgenic animals are animals that carry genes from another species. This technology has created transgenic animals such as mice, rats, horses, chickens, goats, pigs, sheep and cows. The use of this technology brings with it ethical issues. This issue needs to be considered by stakeholders, to ensure that all parties are aware of
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Parkinson’s Disease The genetic disorder I chose as my final project is Parkinson’s disease. I chose this topic because I have had numerous patients with Parkinson’s disease and I wanted to learn more about it. Before my research, I didn’t know much about the genetic structures or processes that are involved with Parkinson’s, I just knew the symptoms my patients exhibited, some of which included: uncontrollable tremors, slow motor decline where the patient became unable to feed/dress/take care of
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Use of Discarded Human Fetuses for Research Despite religious views using discarded human fetuses for research is ethical, instead of simply disposing the aborted fetus there is the chance of finding a cure and changing millions of lives. Fetal research is exploration of fetal tissues. In this paper aborted fetuses will be the topic of discussion. “Fetal tissue research involves cells from dead fetuses that are harvested for the purpose of establishing cell lines or for use as transplantation
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Stem cells: What they are and what they do Researchers believe stem cells offer great promise for new medical treatments. Learn about stem cell types, current and possible uses, ethical issues and the state of research. By Mayo Clinic staff You've heard about stem cells in the news, and perhaps you've wondered if they might help you or a loved one with a serious disease. You may wonder what stem cells are, how they're being used to treat disease and injury, and why they're the subject of such
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DNA Technology DNA research has come a long way since Friedrich Miescher first isolated it in 1869 and the discovery of DNA’s double helix structure by James Watson and Francis Crick in 1953. Surely they would have never imagined what scientists can do with human DNA today. Cloning, gene therapy, stem cell research, and genetically modified foods all began with the discovery of DNA and probably would have been unimaginable in anyone’s eyes in the 1800’s. But scientist’s today are manipulating
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