...Stem cell research is a big ethical dilemma that United States is facing at the time. Jack couleman suggests that ways to approach an ethical dilemma is to first, get the facts straight, and then clarify questions from the stated facts. Concentrating on facts and issues first, provides a clear basis for discussion. After creating the ground for discussion, one can elaborate on the moral status of stem cell research. Jack Coulehan begins with clarifying the type of stem cell that's being discussed in his article. Stem cells such as: “Bone marrow stem cells, and fetal cells from the umbilical cord” don't raise concerning ethical questions due to the property they posses; which is having the characteristics of being able to turn into many different types of cells. The types of stem cells that raise the problematic ethical issues are cells that strictly come from embryos. The potential property that these cells carry makes them unique in having the ability to grow and develop into every organ and tissue of the human body; therefore these types of embryonic stem cells can be the possible answer to the cure of tissues that have been severely deformed due to different types of disease they have encountered. The research has shown some progress, although nothing significant, but the fact that the age of this research is no more than 6 years makes it a hot and exciting topic to keep an eye on and follow the progress. This research may not show results anytime soon, but defiantly will in...
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...Embryonic Stem Cell Research Almost everyone in the world knows someone who has suffered because of disease. All people whose lives have been devastated by disease have asked or hoped for a cure. What everyone should know is that a cure is possible, but some beliefs are stopping cures from being found. Embryonic stem cell research could provide solutions to medical illnesses that scientists and doctors have been searching for for years. However, certain belief systems argue that an embryo is a person, and destroying an embryo for research is murder. The essential question concerning stem cell research is summed up by this quote from President Bush, “"As I thought through this issue I kept returning to two fundamental questions," Bush stated in an address to the nation. "First, are these frozen embryos human life and therefore something precious to be protected? And second, if they're going to be destroyed anyway, shouldn't they be used for a greater good, for research that has the potential to save and improve other lives?"” (Update: Stem Cell Research). Embryonic stem cell research is a valid, ethical form of medical research that the United States should fund because it has the potential to cure many diseases, an embryo is not equivalent to a human being, the embryos used will be destroyed even without the research, and the United States will fall behind other nations in biomedical research progress. There are many medical problems that can be solved through stem cell...
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...SOMATIC CELL NUCLEAR TRANSFER Name: Institutional affiliation: Date: Introduction Somatic cell nuclear transfer utilizes an egg cell and a body cell to create a viable embryo. As part of the studies of genetics and developmental biotechnology, somatic cell nuclear transfer is commonly known as cloning and has elicited a lot of debate and criticism from fundamentalists and bioethicists who feel it is a breech of ethical boundaries. Also called cloning, this process traces its development back to the mid and late 1800’s when scientists discovered that cell twining was possible. By separating embryonic cells, these scientists created twins with the same characteristics teaching them about genetic material and DNA. McLaren & Council of Europe report “it was not until the mid1950’s that scientists manipulated these cells to form new organisms as frogs became the first subjects of embryonic cloning” (pg. 35). By the mid-1990’s, technical knowhow had improved, and cloning moved up the animal chain to more complex vertebrates such as farm animals. 1996 saw the first instance of a cloning process that had utilized an adult body cell. Dolly, a lamb, received a lot of public attention, but that fizzled out with the realization that human cloning was imminent...
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...how we should look at ethical situations. “Meta-ethics looks at the meaning of language used in ethics, and raises questions about truth. Normative ethics tries to find practical moral standards that we can all live our lives by. These are also called ethical theories. Applied ethics is the application of theories about whether something is right or wrong in specific issues.” Distance Learning Centre, Ethics Pack, 2012. In the 1960’s a professor, Joseph Fletcher founded the theory Situation Ethics. In Situation Ethics right and wrong depend on the situation. There are no universal moral rules or rights, each case is unique and deserves a unique solution. “Situation Ethics is all about agape or love. You should always do the most loving thing” Distance Learning Centre, Ethics Pack, 2012. There are four working principles that Fletcher makes before setting out the situational ethics theory. Pragmatism is the course of action must be practical and work. Relativism is when all decisions must be relative to agape and there are no fixed rules. Positivism is that a person freely choses to believe in agape and puts love first. A valued judgement must be made. Personalism is not centred on...
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...A Pluripotent Challenge Recent advances in human stem cell research have generated enormous enthusiasm on the part of researchers and optimistic predictions of revolutionary advances in biomedicine. These same advances have also sparked considerable ethical debate. The main ethical challenges associated with stem cell research have to do with the source of those cells. Although some advances have been made in the use of adult stem cells, the consensus seems to be that the most promising categories of stem cells are embryonic stem (ES) cells (derived from the five- to seven-day-old embryos known as blastocysts) and embryonic germ (EG) cells, derived from immature aborted fetuses. In fact, there are four main sources of (non-adult) stem cells, and each presents its own challenging ethical issues. The first such source (of ES cells) is the surplus embryos that are a by-product of the activities of in vitro fertilisation (IVF) labs. One ethical concern here has to do with the status of the embryo itself. The degree of respect that ought to be granted to a human embryo is highly controversial. Some hold that the embryo - genetically human and a potential person - deserves our full respect and protection. Others hold that while the embryo may be genetically human, it has (particularly at early stages) none of the characteristics of persons. It is not conscious; it is not self-aware. It is a cluster of cells with no independent ethical status. Still others hold an in-between view, arguing...
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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 vigorous debate. Here are some answers to frequently asked questions about stem cells. Why is there such an interest in stem cells? Researchers hope stem cell studies can help to: * Increase understanding of how diseases occur. By watching stem cells mature into cells that eventually become bones, heart muscle, nerve cells, and other organs and tissue, researchers and doctors may better understand how a variety of diseases and conditions develop. * Generate healthy cells to replace diseased cells (regenerative medicine). Researchers hope they can train stem cells into becoming specific cells so that those specialized cells can be used to regenerate and repair diseased or damaged tissues in people. People who might benefit from stem cell therapies include those with spinal cord injuries, type 1 diabetes, Parkinson's disease, Alzheimer's disease, heart disease, stroke, rheumatoid arthritis, osteoarthritis and multiple sclerosis. Stem cells could also be grown to become new...
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...Hyderabad (IMT,HYD), 2015 9-109-017 REV: FEBRUARY 18, 2009 ROBERT SIMONS KATHRYN ROSENBERG NATALIE KINDRED Sydney IVF: Stem Cell Research At Sydney IVF we absolutely respect your beliefs. Because of this, we have taken the care to devise acceptable assisted conception programs for virtually all faiths—Christianity (including the Brethren), Islam, Judaism (including supervised kosher treatment cycles), Hinduism, and Buddhism. We guarantee that your eggs and your sperm will never be used in a way that you have not explicitly or implicitly consented to. — (Sydney IVF website) This case study describes the strategy implementation choices made by executives at Sydney IVF Limited: an Australian business that tested and performed research using human embryos derived from in vitro fertilization. In vitro fertilization (IVF) was a process that allowed human eggs to be fertilized outside a woman’s womb. In a typical IVF cycle, a woman’s ovaries were stimulated with fertility drugs to encourage the production of anywhere from 3 to 30 eggs. These eggs were then retrieved from the ovaries and fertilized with sperm in a glass test tube or petri dish—hence the Latin term in vitro, which means “in glass.” The fertilized eggs grew in a specialized culture medium (a nutrient-rich salt solution) for several days. The resulting embryos—clusters of cells that form after an egg is fertilized—were then transferred back to the woman’s uterus with the hope of achieving pregnancy ...
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...Prof. Eric Bond EN 102 12/10/2012 LEGALIZATION OF HUMAN CLONING As years pass, more and more gadgets, machines, transportations, and foods are being improved because of the technological advancements. Even the life of humans is improved by the years, where the life expectancy is increasing because of the developed medical research, medicines, and medical equipment. However, developed biomedical methods such as cloning are controversial and in fact 93% of all Americans oppose cloning (Pynes). Cloning is a technique used by researchers and animal breeders to split a single embryo into two or more embryos that will have the exact same genetic information. Because of the controversies against this practice, the United States would not open the door to human cloning and this has led to a debate between the government, and scientists and bioethicists. Cloning is a very controversial topic since it relates to moral values of human beings. Human cloning has become a hot topic for debate as we progress one step closer to successfully cloning and developing a human being. Legislators and the general public have become more concerned about the medical, ethical, social and moral implications of this procedure. The risks involved in human cloning outweigh the benefits, for that reason, human cloning should not be legalized in the United States. Human cloning will cause serious medical issues. Technically, the human gene grows older with age. According to Gary Wickman, an author at...
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...Running head: The Ethics of Cloning The Ethics of Cloning Team D: Casey Krueger, Erin Lee, Ferdinand Malarayap, Marvin Monge, and Ibrahim Mortada August 14, 2011 DeVry University Online Stem cell research and cloning have become a major topic of interest in countries all around the world ever since Dolly the sheep was successfully cloned in 1997. Every single country has their own views about stem cell research and cloning because of their moral and ethical issues. Muslims, for example, are individuals who are firm believers that knowledge is acquired in a form of worship, and any human achievement must be performed in conformity with God’s will. The introduction of new science in Islam is not perceived with open arms and new technology has to prove benefits before it is accepted because of the fear and respect the Muslim culture has for their God. Any new knowledge or discovery must be implemented within the confines of God’s laws and limits to maintain a healthy balance in the creation. Science and religion have to work together in the Muslim culture to determine if new knowledge or research such as stem cell and cloning are linked to the broad ethical base set forth in the Qur’an and the Sunnah. Cloning began from the very earliest if civilization. Historians and scientist believe that early farmers took the strongest of their crop, self-pollinated them with same plant, extracted the seeds, and planted them to create a field of genetically identical plants. This...
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...Presents MINI-RESEARCH STRATEGIES & MODELS Mini-Research Activities Increase Student Achievement Support the Mission of the 21st Century Librarian INCLUDES: LM_Net commentary on preventing of plagiarism vs. detection and punishment strategies The challenge to librarians of the Pew and N2H2 Study of student Internet use Doug Johnson strategies for Low Probability of Plagiarism (LPP) Mini-Research models and strategies curb plagiarism and develop writing and critical thinking Scientific-based research (SBR) supports the use of mini-research activities to increase student achievement © ProQuest LLC – May be reproduced for Educational Purposes September 2007 TABLE OF CONTENTS Topic Section Selected LM_Net Librarian Comments about Positive Strategies for Preventing Plagiarism Strategies for Creating Low Probability of Plagiarism Research Activities—Doug Johnson Bloom‘s Taxonomy of Higher-Order Thinking Skills (HOTS) and Mini-Research ProQuest Mini-Research Strategies Correlated to HOTS -- (Bloom‘s Taxonomy) Mini-Research Formal Model—Integrate Technology and Prevent Plagiarism Mini-Research Draft Summary Model Integrates Technology Methods and Skills Mini-Research Informal Model—Integrate Technology and Prevent Plagiarism Flexible Rubrics Model for Teacher Evaluation of Mini-Research Reports APPENDIX ProQuest Mini-Research Process vs. Traditional Research Renewed Emphasis on the Importance of Writing and Mini-Research Activities Scientific-based Research (SBR), Mini-Research...
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...contribution in the current management context. In this era of rapid economic development and industrial expansion of different nations, scientific management has enabled every nation to be involved in this global market. Scientific management is the theory which serves as the ‘backbone’ to many current management theories. Scientific management will be briefly described initially. After that, the essay will identify why scientific management is an important contribution to management theory when Frederick Taylor proposed it.... [tags: Business Employee Management] 1639 words (4.7 pages) $19.95 [preview] Scientific Management - Scientific Management Fredrick Taylor, the father of scientific management. He had a firm belief in "one best way" (Samson & Daft, 2003), of doing something. In the year 1899, Taylor held an experiment that involved German and Hungarian men, whose job involved some very heavy-duty work (Gabor, 2000). To his disappointment, men either refused to work, or wouldn't work to his expectations. The men hated him utterly; to the extent he required security when going home (Gabor, 2000). In his entire dilemma with his employers, in stepped Schmidt, a man not of intelligence but had the strength of a bull and an ox-like mentally required to reach the standards of Fredrick Taylor.... [tags: Taylorism Business Management Essays] :: 3 Works Cited :: 6 Sources Cited 1822 words (5.2 pages) $29.95 [preview] Scientific Method - Scientific method what comes...
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...perfected or deemed safe. Human cloning should not be legalized due to the high possibility of wiping out the entire population, overcrowding the entire population and the many ethical and medical issues. More advanced research, studies and experiments are needed before human cloning can become a reality. Then we have therapeutic and reproductive cloning. Therapeutic cloning is defined by med terms as “a procedure when cells (typically from the skin), are taken from patients and then inserted into a fertilized egg whose nucleus has been removed.” The stem cells that are extracted are used to grow tissue that could possibly be a genetic match and treat disorders like diabetes, Alzheimer’s and Parkinson’s disease. Keep in mind that this is not 100% accurate and that it’s a big part of the bioethical controversy. Developing cures is a huge one. The effort to find cures for illnesses will become extinct because every scientist and doctor will be too focused on cloning and looking out for themselves. Then the issue comes up about the stem cells and the possibility of mutating or being rejected by the individual. Reproductive cloning is when you take the genetic material from a cell of the individual and transplant it into an egg cell to produce stem-cells (Webster-online-dictionary). Many scientists believe that reproductive cloning can never be made safe. Now if scientists don’t have...
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...cloning technologies have been around for much longer than Dolly, though. There are two ways to make an exact genetic copy of an organism in a lab: artificial embryo twinning and somatic cell nuclear transfer. 1. Artificial Embryo Twinning Artificial embryo twinning is a relatively low-tech way to make clones. As the name suggests, this technique mimics the natural process that creates identical twins. In nature, twins form very early in development when the embryo splits in two. Twinning happens in the first days after egg and sperm join, while the embryo is made of just a small number of unspecialized cells. Each half of the embryo continues dividing on its own, ultimately developing into separate, complete individuals. Since they developed from the same fertilized egg, the resulting individuals are genetically identical. Artificial embryo twinning uses the same approach, but it is carried out in a Petri dish instead of inside the mother. A very early embryo is separated into individual cells, which are allowed to divide and develop for a short time in the Petri dish. The embryos are then placed into a surrogate mother, where they finish developing. Again, since all the embryos came from the same fertilized egg, they are genetically identical. 2. Somatic Cell Nuclear Transfer Somatic cell nuclear transfer (SCNT), also called nuclear transfer, uses a different approach than artificial embryo...
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...AS Religious Ethics Some key terms: Teleological – the idea that the ‘end’ (effect) of an action should be considered when deciding whether the action is right or wrong. Relativism – morality depends on the situation an individual is in. So one thing can be right in one situation and wrong in another. This approach is adaptable to the situation and it is natural to think of the effects of our actions, however we cannot always accurately predict the effects of our actions. Deontological – the idea that acts are inherently right or wrong; they are right or wrong by their very nature. Absolutism – the idea that things are right or wrong, and remain so in all situations. This approach is clear-cut as it leads a list of what is right and wrong, however it is inflexible; it doesn’t consider the situation, and who decides what is right and wrong? Subjective morality – when moral judgements are based on individual opinions. Respects individual opinions and people can take responsibility for their own actions, however do all individuals opinions deserve respect? This may lead to disagreements. Objective morality – when moral judgements are based on external values/systems/rules. This approach gives authorities the ability to give guidance and advice, however there is disagreement about which authorities to trust. Utilitarianism (Teleological/Relativist): Is an ethical theory, which aims to help us work out what is right, and what is wrong. It focuses on bringing...
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...Science Mentoring Task Booklet Things to remember when answering 6 mark exam questions: 1. 2. 3. 4. 5. 6. Try and remember everything you can about what the question is asking before you start answering it Make at least 6 points Write in full sentences starting with capital letters and ending with full stops Try and answer the question in around five minutes Check your answer to make sure you have not left anything out Remember to use key words when appropriate Things to remember when marking 6 mark exam questions: 1. 2. 3. 4. Use a green pen Read through the science points at the bottom of the mark scheme first In the answer put ticks to show where the marks are coming from Mark for spelling and grammar by circling the word or part of the text and writing above it as follows: • • • • 5. 6. 7. 8. Spelling mistake (Sp) Missing full stop (Gr) Missing capital letter (Gr) Poor grammar (Gr) Cross out any bits that are irrelevant to the question Add up their total number of marks If there are more than three spelling or grammar errors minus one mark Leave constructive feedback Biology Cells Tissues & Organs Summary All living things are made up of cells. The structures of different types of cells are related to their functions. To get into or out of cells, dissolved substances have to cross the cell membranes. Cells Cells are the smallest unit of life. All living things are made of cells. Most human cells, like most other animal cells, have the following parts: o nucleus...
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