Your search returned 200 essays for "stem cell":
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Ethics of Stem Cell Research

- Ethics of Stem Cell Research Stem cell research has quickly become a hot new topic these days to debate over. One side says it’s unethical, the other side says it’s critical to the advancement of medical science. It’s hard to make up your mind before you have the facts, so here they are. Stem cells are cells that have the ability to transform into any type of tissue cell in the human body. After a sperm fertilizes an egg, the cell they form is known as a zygote or a totipotent cell. This cell goes through numerous mitotic divisions and after about four days forms a blastocyst....   [tags: Papers]

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Stem Cell Research is Murder

- The stem cell research controversy is one of the major headlines in bioscience and has been discussed and debated numerous times throughout the last decade or so. It became a major issue in 1997/1998 and continued to the 2000’s where George W. Bush joined to the problem by vetoing the first bid that was brought forward by Congress to lift funding restrictions on human embryonic stem cell research. Bush stated after the veto that, “would support the taking of innocent human life in the hope of finding medical benefits for others” and also he stated “It crosses a moral boundary that our decent society needs to respect”....   [tags: Argumentative Essay, Argument]

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stem cell research

- Stem cell research is one of the greatest debate topics of the 21st century. Stem cells are a powerful tool in the fight to save lives. But with so many ethical issues surrounding stem cell research I am in fear that we may loose a powerful asset. In the debate you are about to see myself and a few of my fellow group members are debating on the Con side of stem cell research. But this not a true depiction of our thoughts on Stem cell research. The debate would be lopsided with 9 people on the pro side and zero on the con side....   [tags: essays research papers]

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The Heated Debate Concerning Stem Cell Research

- Stem Cell Research Using stem cells in their research, scientists are able to discover new information that leads to advancements in the scientific society. However, what many people do not understand is that stem cells are unlike other types of cells, and this is because of two significant characteristics. These differences lead to a lot of controversy, as you'll soon see. First, stem cells are able to renew themselves for long periods of time through the process of cell division, thus making them specialized cells....   [tags: Science Chemistry Biology Stem Cells Essays]

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Stem Cell Use and Research

- ... The type of cells adult stem cells can differentiate into, might be limited based on their original tissue but there is evidence stating otherwise. As opposed to, embryonic stem cells that are found in four or five day old human embryos. Lacking the stimulation to differentiate they can just grow and divide rapidly into more stem cells that are able to become any type of cell in the body. Eventually you can stimulate them to become a specialized cell type. b. Notably, embryonic stem cells are harvested in a strange way....   [tags: Body, Organisms]

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A Scientific Explanation of Stem Cells and Stem Cell Research

- In general, a cell can be defined as a stem cell if two basic criteria are met. First, stem cell is capable of self renewal for indefinite period throughout life while maintaining undifferentiated state, i.e., the cell can divide and produce two identical daughter cells and thereby maintains the stem cell pool. Second, stem cell possesses capacity for differentiate into specialised and functional progeny under the right conditions, or given the right signals. It may divide asymmetrically to yield an identical cell and a daughter cell that acquires a particular cell type’s properties, such as morphology, phenotype and functional physiology that classified it belongs to a particular tissue (Bu...   [tags: Science, Stem Cells, Stem Cell Research, ]

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The Controversy Surrounding Stem-cell Research

- Stem-cell research is a complex subject. First of all you need to know there are three main categories of stem cells. Embryonic, Fetal and Adult; not everyone is for or against all of these types. There are different sets on pros and cons to each of these types and I will address a few for each type. I believe the pros outweigh the cons in each of these and stem cell research is very beneficial for medical purposes. The term ‘stem cell research was first used by gist Alexander Maksimov, a Russian histologist in 1908....   [tags: Stem-cell research, medical, ]

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The Heated Debate Concerning Stem Cell Research

- Inside an embryo there are dozens of stem cells. They are basically empty shells, but the special thing about them is that they are pluripotent, meaning that they can develop in to any cell or organ in human body. That makes stem cell research a gigantic part of today’s medical research. With enough research, stem cells can be a big help to the human kind. Their extraordinary abilities could help scientists return memory to Alzheimer’s patients, or grow a man’s limb that had to be amputated due to some tragedy....   [tags: Stem Cell Research]

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Stem Cell Research

- Cells are the basic function of life. Cells are the fundamental unit of all living things, this include animals. Cell is the smallest structure in the human body and has all the properties of being alive. Cells can vary in different shape and sizes. The shape or the size cells are related directly to the function of the cells. (Fremgen & Frucht, 2009, p. 22) The human body has several different types of cells like cell membrane, cytoplasm, and nucleus. Each cell has their job to do in the human body....   [tags: Stem Cells]

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Stem Cell Therapy Project

- ... 3. Brain and Spinal Cord Injury Special regenerative cells are used to repopulate areas of damage with the hope of improving the ability to feel and move beyond the site of the injury. 4. Heart  Growth of new blood vessels to repopulate damaged heart tissue  Growth factor secretions  Assistance via some other mechanism Ethics and Legislation Regarding Stem Cell Research South Africa has a ban on reproductive cloning, but not for therapeutic cloning. There are stem cell banks in South Africa that store stem cells of clients for future use....   [tags: biotechnology, neurodegenerative diseases]

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Ethics on Stem Cell Research

- “Bush and his allies say that frozen embryos are tantamount to humans, and therefore are no more appropriate for medical research than are death row inmates.”If this bill were to become law," Bush said yesterday, "American taxpayers would for the first time in our history be compelled to fund the deliberate destruction of human embryos."”(Babington A04) A newly born baby girl has a spinal cord issue, making for many years of rehabilitation ahead her. A mother has developed Alzheimer’s, preventing her from having a normal relationship with her family....   [tags: Research, Medical World]

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Stem Cell Research Controversy

- The controversy over stem cell research’s use in the medical field is almost two decades old. So why the sudden intense return of fierce political debates over an old issue. It’s because President Obama recently revoked the ban on stem cell research, as he believes it holds the potential to revolutionize the medical industry in the years to come. As USA Today quoted him saying in March, after he stopped restricting federal funding for stem cell research, "At this moment, the full promise of stem cell research remains unknown and should not be overstated....   [tags: Medical Field, Stem Cell Research]

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Embryonic Stem Cell Research

- Research on stem embryonic stem cells We live in a world where genetic sciences have gone beyond laws, and past the imagination. We have come to a point where we don’t know anymore what is right, and what is wrong. We have to decide. In fact, studies are made on embryonic stem cells that for now have the purpose to better our overall health. These stem cells are extracted from extra IVF embryos; they are used and destroyed. While it’s true that this research could cure serious illnesses as Parkinson’s, Alzheimer’s, and orphan diseases for example; however, it’s also true that ending a potential life is immoral and illegal....   [tags: Ethics ]

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Cancer Stem-Cell Theory

- ... Clonogenic assays have shown that, though most cells in a tumor have a limited ability to proliferate, a subset of cancer cells exist in these tumors that continuously proliferate and give rise to new tumors on transplantation. Strategy to target cancer stem cells: The identification of CSC is essential for development of better and effective therapeutic strategies. The drugs used in the current therapies and treatments target not only the tumor cells, but also, the normal healthy cells of the body....   [tags: mutation, tumor, genetic]

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Stem Cell Research: For Better or for Worse?

- For as long as humans exist, optimal health continues to remain vital for a productive life. As new medical discoveries increase through generations, humans become healthier, therefore, their life expectancy rises. Stem cell research, a relatively new field, investigates to improve and lengthen human life. The possibility of stem cells to develop prospering health makes them beneficial to the human race. Why do stem cell debates create such a large uproar. Stem cells posses the potential to arise into hundreds of different cells in the body- for this reason stem cells are also referred to as undifferentiated cells....   [tags: Biology, Stem Cell Debates]

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The Ethics of Stem Cell Research

- Embryonic stem cell research can be easily defined. A stem is defined as something that is developed from. A cell is defined as a microscopic living organism. According to Dennis Hollinger, "Embryonic stem cell research uses from the embryo's inner cell mass that give rise to each of the human body's many different tissue types"(1). In our modern day society, stem cell research has become a controversial topic. Several people strongly oppose the idea of the research, but many are struggling for the continuance of the program....   [tags: Current Events]

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The Debate Over Stem Cell Research

- ... The administration might not have a lawful commitment against undifferentiated cell research, yet it ought to be committed to support and reserve the exploration which can spare lives. Private financing can bolster the exploration and with governments help; it would empower various analysts to peruse new, imaginative open doors. The administration ought to recognize the potential advantages and utilize its energy to pursue its advantages. What is a stem cell. Stem cells are cells that are able to differentiate into specialized cell types....   [tags: Stem cell, Cellular differentiation]

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Embryonic Stem Cell Research

- Imagine standing on a desolate Island, reclusive and isolated from all of mankind. The only creatures that stand in your way towards liberation to the shores of humanity are innocent little () . In order to reach the shores of freedom, you must kill these poor critters. Would you do it. Suggestive of this metaphor (commences) a very similar issue: Embryonic Stem Cell Research. Like the scenario of the island stampeded by the liitle critters, Stem Cell Research involves an extremely controversial awareness to the eyes of the public: the killing of the embryo....   [tags: controversial, procedure, unethically, immorality]

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stem cell research

- Stem cells are primitive cells found in embryos, fetuses, and recently adults that can grow into 210 types of cells in the body. James A. Thomson, an embryologist at the University of Wisconsin, and John D. Gearhart of the Johns Hopkins University School of Medicine announced on Thursday, November 8 1998 that they and their colleagues had isolated the cell. Scientists have tried for years to find stem cells because of their great medical value. Diseases such as Diabetes, Bone Marrow Cancer, Chronic Heart disease, Parkinson's, and Alzheimer's disease are just a few that could all be cured with the use of stem cells....   [tags: essays research papers]

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Support of Embryonic Stem Cell Research

- Embryonic stem cell is one of the most controversial, widely discussed medical issues in the United States today. The medical use of stem cell raises difficult moral and political questions. To understand about embryonic stem cell. I thought we should discuss what embryonic stem cells are. According to Scientific American; June 2004, embryonic stem are derived from the portion of a very early stage embryo that would eventually give rise to an entire body. Because embryonic stem cells originate in this primordial stage, or having existed from the beginning....   [tags: Stem Cell Research]

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Embryonic Stem Cell Research

- Embryonic stem cell research is considered inhumane in a great majority of peoples’ eyes, because it typically implies abortion. However, the advent of iPS cells (induced pluripotent stem cells) has redefined the potential of ethical stem cell research, and are a groundbreaking medical discovery that could save millions of lives in due time. Many people do not believe that stem cells are legitimate and ethical. Stem cells are, in one way or the other, a completely natural internal repair system....   [tags: implies abortion, iPS]

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The Heated Debate Concerning Stem Cell Research

- The Controversy Over Stem Cell Research In a lab at the University of California, a scientist carefully isolates several cells and locates them to a petry dish. A few days later, he returns to find the cells pulsating like a human heart (Gorman 58). This account has actually been occurring at several scientific labs across the nation. These cells, known as stem cells, produce nearly all the other cells and tissues found in the human body (Sobel Sep 4, 22). Intensive research has found that when these stem cells are grafted with human tissue, new tissue is formed and the diseases found in that tissue are cured....   [tags: stem cell argumentative persuasive argument]

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A Research On Stem Cells

- ... Instead of destroying these human beings for nothing as it tends to happen to these embryonic stem cells why not used it for the purpose of improving our quality of life. If you don’t use the embryonic stem cells the companies will destroy the embryonic stem, which is the same as say they will destroy a potential human being. Of course you may still not be convinced, but lets not forget how this embryonic stem cells work to become a human being. They first must be altered or engineered because they are outside the women’s body....   [tags: Stem cell, Embryonic stem cell]

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Stem Cell Research

- Stem cell research and their potential use in medicine sparks probably th most controversial ethical debate in modern times. Amongst issues considering the effectiveness and risks of potential stem cell therapies there are others such as social worry about the availability and cost of stem cell treatments as well as issues with donors and consents. As stem cell therapies are relatively new areas in research and medicine these doubts and concerns are understandable. What creates the bigger problem is the source of embryonic stem cells, which raises ethically-related arguments against usage of these cells....   [tags: human embryo, medicine, risk]

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Stem Cell Research Paper

- Stem Cell Research Paper Over the past years, stem cell research has been very famous through the scientific community and the media. Stem cells are pluripotent cells that are present in every single organism on Earth. The power of stem cells are beyond imagination. Stem cells have the power to turn into any type of cells. Some examples are, blood cells, nerves, cardiac muscles, and the list goes on and on. The scientific community has recently taken a large interest in stem cells. They have used stem cells to treat horrible misfortunes that people have been diagnosed with....   [tags: genetic engineering and medicine]

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Stem Cell Research

- Stem Cell Research Research on stem cells is advancing knowledge about how an organism develops from a single cell and how healthy cells replace damaged cells in adult organisms. This promising area of science is also leading scientists to investigate the possibility of cell-based therapies to treat disease, which is often referred to as regenerative or reparative medicine. Research on the topic of stem cells is advancing the scientific knowledge about how cells develop. Stem cell research is applied to two main characteristics that allow stem cells to be distinguished among most other types of cells....   [tags: Science Biology Stem Cells Essays Papers]

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Stem Cell Research

- Stem Cell Research Works Cited Not Included Stem cell research is an ongoing controversial issue. What exactly is stem cell research. How would this type of research affect people's lives. What are stem cells. Where do they come from and what are their uses in the human body. What diseases and medical conditions could be helped if not eventually cured completely. Scientists are very optimistic regarding stem cell research. Whether or not that research will be allowed to continue, in an unobstructed, way is still to be decided....   [tags: Papers Science Biology Essays]

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The Controversy Of Stem Cell Research

- ... There are many positive aspects of this developing topic; yet there are negative as well but the good outweighs the bad. Stem Cell Research has many benefits but three major ones are involving human development, cell-based therapies, and has the potential to reverse disease. (Murnaghan, 2015) Stem Cells have enormous potential in health and medical research but to fully harness this potential, scientists are studying how stem cells transform, or differentiate, into the diverse range of specialized cells that make humans what they are today....   [tags: Stem cell, Embryonic stem cell]

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The Benefits of Stem Cell Research

- The Benefits of Stem Cell Research Stem cells are considered “master cells” with the ability to divide for indefinite periods in cultures and can be manipulated and transformed into any type of cell in the body. The most common use would be the generation of cells and tissues that could be used to either create organs or tissues to be used in transplantation and to treat many diseases and disabilities. There is a great difference of opinion surrounding stem cell research; conservatives and pro-choice activists are highly against further research, but the tremendous advances in health care and President Bush’s recent decision to fund more research, have made the future of stem cells seem m...   [tags: Papers Science Biology Essays Papers]

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Potential Benefits Of Using Embryonic Stem Cells

- Potential benefits of using embryonic stem cells There are many applications of embryonic stem cells in both research and for development of treatments and therapies. Research on embryonic stem cell is used for thorough investigation to find and achieve a more complete understanding of complex processes regarding human development, cell division and cell differentiation. [Women’s Health] [NIH 2015]. The information from these research may yield information about the origins of diseases and disorders such as Parkinson’s, Alzheimer’s, multiple sclerosis, cancers, many of which are due to abnormal cell division and differentiation [Stem Cell & Regenerative Medicine Center] [NIH 2015]....   [tags: Stem cell, Embryonic stem cell]

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Embryonic Stem Cell Research

- The use of embryonic stem cells in regard to research involving the creation, usage, and destruction of human embryos has been the center of ethical debate. Embryonic stem cell research offers a remarkable way to treat various diseases where therapeutic interventions have failed to treat effectively. These cells have the ability to self-renew, and are also pluripotent, which means they have potential to differentiate into a more specialized, mature cell type able to perform distinct functions....   [tags: destruction, ethical issues]

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Stem Cell Research

- Should Stem Cell Research be prohibited. The ongoing bioethical controversy of stem cells research has been debated in political arenas across the world. As with any debate there are two sides to the issue. Scientific researchers want to expand their research into emerging fields like stem cell research in hopes of bettering medicine for the future. Human right activists and some religious groups are against this type of research because the harvesting of stem cells from embryos is seen as the destruction of human life....   [tags: bioethical controversy]

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Politics and Stem Cell Research

- Politics and Stem Cell Research The President’s Council on Bioethics published “Monitoring Stem Cell Research” in 2004. This report was written in response to President Bush’s comments regarding research of human stem cells on August 9, 2001. President Bush announced that he was going to make federal funding available for research that involved existing lines of stem cells that came from embryos. He is the first president to provide any type of financial support for the research of human stem cells....   [tags: Argumentative Persuasive Argument Essays]

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Stem Cell Therapies

- The world is experiencing change while the medical field is advancing day by day. Not only scientists, but also physicians are discovering treatments to diseases and shortcuts that are leaving the world in complete and utter shock. One rising topic is stem cell research and it’s therapies. Stem cells are an incredible discovery to the medical field because of their inexplicable capabilities. For all we know, in about ten years these microscopic “life savers” could be the cure for the world’s most fatal diseases....   [tags: medical field, bone marrow]

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Stem Cell Research

- Stem Cell Research Imagine a world where every day scientists create human beings, cultivate them for a week, and then destroy them. This scenario sounds vaguely familiar to the creation of Frankenstein in Mary Shelley’s book Frankenstein. The difference between the creation of Frankenstein and the creation of human beings is that the latter has already become true as scientist are creating and destroying embryos. Scientist today even in the United States are creating human embryos and then destroying them when performing stem cell research, but the government does not fund these scientists....   [tags: Argumentative Science Scientific Essays]

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Stem Cell Research

- There has been much controversy regarding stem cell research and its uses in health care. The controversy has spanned since the early 1940’s when stem cell research was just a theory and carries on now in 2012 as it has become a reality. Stem cells are cells which are usually in the earliest stages of life which allows them to be able to have the potential for development into many different types of specialized cells. They also are self-renewing and therefore can produce even more stem cells that can continue to develop in to the specialized or unspecialized cells that are needed throughout the body....   [tags: Scientific Research ]

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Stem Cell Media Cultures

- All cell culture procedures were performed under sterile conditions in laminar class II biohazard safety cabinet (ESCO). The cell cultures were incubated at 37oC in 5% CO2 humidified incubators (RSBiotech). MSC were cultured in MSC complete medium made up of Dulbecco’s Modified Eagle’s medium with nutrient mixture F-12 (HAM)[1:1] (DMEM/F12) with GLUTAMAX -I (Gibco, Invitrogen, USA), supplemented with 10% pre-selected foetal bovine serum (Stem Cell Technology Inc.), 1% of Penicillin /Streptomycin (Gibco, Invitrogen), 0.5% Fungizone (Gibco, Invitrogen), 0.1% Gentamicin (Gibco, Invitrogen), with or without 40ng/ml basic fibroblast growth factor (bFGF) (Peprotech, USA) ....   [tags: Stem Cells Media, science, cultures,]

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Stem Cell Research : Adult

- ... The first, more common and efficient method destroys the embryo. The hollow blastocyst contains a cluster of roughly 20-30 cells called the inner cell mass. These are the cells that become embryonic stem cells in a lab dish. Once they become stem cells they continue to grow and multiply indefinitely in the lab dish. The process of extracting these cells destroys the embryo. Remember that the embryos were donated from in vitro fertilization clinics. They had either been rejected for implantation and were going to be destroyed, or the couple had decided to stop storing the embryos for future use....   [tags: Stem cell, Embryonic stem cell, Cell]

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Stem Cell Research

- Stem cells have a history that is very short unlike other medical discoveries. According to history, stem cells were first used in 1950s, where a progressive advancement on its use has been carried out by physicians and clinicians. Research has been focused on finding stem cells in tissues of the body, where harvesting has been concentrated on all body tissue. It has been agreed that the process of harvesting or collecting stem cells depends on the source of the cell. This paper will consider the processes of harvesting stem cells and their methods....   [tags: Medical Discoveries, Stem Cells, Techniques]

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The Ethical Concerns of Stem Cell Research

- Stem cell research has been met with major ethical concerns in the media and as a result the research has tried to address the concerns of funding and ethical dilemmas. There are 6 major concerns raised in the review, such as: Tumor Formation, Contaminating Animal Products, Genetic Compatibility, Funding Issues, Selecting and generating the Right cell type from transplantation and new approaches to generating embryonic stem cells (ES). In the use of stem cells, there is room for error, especially in transplanting cells to renew or help cells....   [tags: transplanting, research, disease, stem cell]

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Glycation and Mesenchymal Stem Cell Function

- New cells are often produced in the body during growth and development. In addition, new cells also develop as the body repairs and remodels its tissues after an injury. These new cells come from mesenchymal stem cells (MSCs), which are considered as multipotent cells. MSCs are found in various parts of the body during growth and development, but in adults, they are present in the bone marrow, where they later differentiate, mature and migrate to become more specialized cells with unique functions....   [tags: msc, stem cells, advanced glycation]

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The Debate Over Embryonic Stem Cell Research

- Embryonic Stem Cell Research Embryonic stem cell research is one of the most highly debated topics in modern day society. The possibility of recreating life using these pluripotent stem cells is a gigantic advancement in medical research. Though, it should not be taken lightly. Many issues spur over the use of embryonic stem cells for research. However, the use of embryonic stem cells in medical research should be permitted. They have the capability to save many lives, commence new biological discoveries, and will be carried out on accord with the new federal guidelines....   [tags: Stem cell, Embryonic stem cell]

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Stem Cell Doping

- The term “doping” is often used to describe an athlete that is using performance enhancing drugs to have an edge over the competition. Primarily banned due to the countless side-effects that outweigh their purpose, performance enhancing drugs are foreign chemicals that change the way the body operates naturally. Stem Cell medicine however, has become a controversial topic in the world of sports medicine because it is the first method that does not introduce foreign material to the body, and it also does not change the way the body functions naturally....   [tags: Drugs ]

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Stem Cell Research

- There are many questions regarding stem cell research. What are they. Why are they important. Where do you get them. How can they be used. What ethical issues have they brought up among us. Stem cell research is a very controversial, yet promising study. “Stem cells are like little kids who, when they grow up, can enter a variety of professions. A child might become a fireman, a doctor, or a plumber, depending on the influences in their life- or environment. In the same way, these stem cells can become many tissues by making certain changes in their environment” (Parks 8)....   [tags: genetic engineering, embryonic cells]

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Stem Cell Research And The Social, Ethical And Legal Issues Surrounding Their Use

- STEM CELLS: Their development and use in Clinical Medicine and the Social, Ethical and Legal Issues surrounding their use. Stem cell science is a fast moving area of research with new breakthroughs being announced all the time. They can be harvested from many different sources including the early embryo, umbilical cord blood and bone marrow (Stem Cells Australia 2015). The first use of stem cells as a clinical treatment was in 1968, when the first successful bone marrow transplant was performed (Syed & Evans 2013)....   [tags: Stem cell, Cellular differentiation, Stem cells]

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Stem Cell Research

- ... In March 2009, President Barrack Obama signed an order to repeat the rules against stem-cell research. Research on stem cells is still in progress, but it “holds great promise and potential in the field of medicine” (History of Stem Cell Research 5). Some people however, argue that stem-cell research is unethical. The debate on stem cell research being ethical is still ongoing. Arguments are made supporting both sides of the debate, and many claim that embryos have a moral status. The embryos are a potential human life and they should be treated with as much respect as anyone....   [tags: unethical procedures, embryos, moral status]

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Stem Cell Research and Treatment

- It seems as everyday that passes by more diseases are discovered, yet no cure has been found for the majority of them. Diseases such as cancer; diabetes; Parkinson's; Alzheimer's and many more; that have the capability of not only slowly wearing down your body, but also destroying entire lives and leaving huge gaps in families. What if there is a possibility of finding a cure, and it exists within your own body. Stem cell research gives a great opportunity to patients with incurable and/or deadly diseases that have been around for many centuries....   [tags: medicine technology, genetic engineering]

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A Research On Stem Cell Research

- ... Cancer is one of the most deadliest diseases, and people are still stumped to find the cure. With stem cell research many doctors and scientists believe it will help us better understand the development and find a cure. Cancer already uses stem cell transplants such as “bone marrow” and “blood stem cells”. The stem cells are harvested and either frozen to be transplanted in the patient. However bone marrow and blood stem cells are limited to only treat leukemias, lymphomas, and multiple myeloma, (Autologous stem cell transplants)....   [tags: Stem cell, Embryonic stem cell]

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Stem Cell Research

- Stem Cell Research Within the past few years, scientist have made several breakthroughs with human stem cells. These breakthroughs have catapulted the issue of stem cell research into the middle of a national debate. Most people have no problem with the research itself, however the source of the stem cells (adult or human embryos) used in research is the primary cause of the debate. Some people feel that destroying an embryo is comparable to murder, even if the research it promotes may help people with serious illnesses....   [tags: Papers Medical Medicine Cells]

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Stem Cell Research

- Stem Cell Research Stem cells are a large focus of study in today's biomedical world. Stem cell research offers the hope of transplants being done without the sacrifice of another person losing an organ. There are many different pros and cons when it comes to discussing the use of stem cells. In order to develop an opinion of whether or not stem cells should be used, one must first understand what they are and how they are used. ?Stem cells have the remarkable potential to develop into many different cells types in the body....   [tags: Stem Cell Research Biomedical Science Essays]

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Importance of Stem Cell Research

- Stem Cell Research Stem cell research is a highly debated, controversial, sensitive topic. Too many people have skewed perceptions of stem cell research simply due to their lack of knowledge on the topic. The ignorant conception of stem cell research is human cloning, test tube babies, and mindless murder of helpless infants. This is not the case. The United States should be utilizing and funding stem cell research; it has miraculous benefit and is morally justifiable. With federal funding stem cell research could achieve its full potential....   [tags: Scientific Benefits, Advances]

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Stem Cell Research

- Stem cells are cells that go through mitosis and separate into special cell types. Stem cells have the capacity to renew by their selves, resulting in more stem cells. Stem cells are capable of performing a specific task, such as regeneration and replacement of a damaged or a diseased tissue. There are billions of cells, all with their own music. As the brain develops, it turns out they're pretty harmonious—an orchestra of keyboards (Zerhouni, 2).The two broad types of cells are embryonic stem cells and adult stem cells....   [tags: Scientific Research ]

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Legalize Stem Cell Research

- Imagine waking up from a tragic accident that left you paralyzed from the neck down, would you have hope that you could ever recover. What if there was research that the use of stem cells could lead to potential treatments and cures. According to the National Institute of Health, stem cells in certain organs, have the ability to divide into other cells that are used to “repair and replace worn out or damaged tissues” (NIH). Although stem cell research raises ethical concerns, it should be legalized due to the possibility of medical advancements and cures of numerous diseases....   [tags: Stem Cell Research ]

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The Stem Cell Regenerative Medicine

- ... However, it seemed everywhere we turned we come to the dead end. To obtain a 'no objection letter ', my country wants me to pay back in full of $500,000, which is impossible. So, we are now working on a payment plan and negotiating the number to be a reasonable one. I received Thai scholarship which abide me to return home to teach in one of the universities (with compensation about $1,000-$2,000 a month) for at least 15-20 years. During my graduate studies in America, my country provided me about $120,000....   [tags: Bone marrow, Stem cell, Mesenchymal stem cell]

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The Controversy Of Stem Cell Research

- The topic of stem cell research is highly controversial. Although most people who consider themselves "pro life" are the main opposition for this potentially beneficial research, most people do not fully comprehend what stem cells are, much less the implications of them. In a highly generalized statement, stem cells are cells with no specialization. This allows them to form into the majority of cells in the body, depending on where they were from. In this essay I’m going to not only offer a plethora of information regarding stem cells, but make an in depth analysis of the question that everyone wants the answer to, should stem cells be used....   [tags: orthodox christianity, pro life]

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Stem Cell Research

- “If mending a broken heart is said to be a particularly difficult mission, then why don’t we just grow a new one instead.” Scientists in the United States have recently successfully formed a fully functioning heart with the help of a couple of miracle cells known as stem cells, an act which has been thought of as imaginary, turned out to be within our reach. Mankind now possesses the cure to approximately 58 million people with various cardiovascular diseases, and that’s only one of the numerous astonishing gifts that stem cells have yet to offer....   [tags: Medical Research]

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Stem Cell Research

- Stem cell research is a growing field and it has brought major changes to the medical field, and could bring many more. There is no way to say at this point what all could be done with stem cells. The more research and the more technology just gives stem cell research an opening with no end. What is a stem cell. A stem cell is a cell that is undifferentiated, which means it can develop into any type of cell. There are three places stem cells can be obtained. They can be obtained from adult cells, bone marrow cells, and embryonic cells....   [tags: Medical Research]

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Stem Cell Research Can Help the Sick

- Stem cell research is a very complex argument. There are people that feel that stem cell research should not have even been introduced into our society. However, there are others that feel that stem cell research could change many lives. Those who feel it could change many lives are right in many people’s eyes. With the advancement of stem cell research, we would be able to help many people with such diseases as heart disease and Alzheimer’s. Stem cells could also help others with dibilating diseases and those who have suffered some very unfortunate accident....   [tags: Stem Cell Research]

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Characteristics, Sources and Function of the Mesenchymal Stem Cell

- 2.2 Mesenchymal Stem Cell (MSC) MSC are initially recognized in the late 1960s by Friendenstein and colleagues, as an adherent, non-phagocytic, fibroblast-like population that could regenerate rudiments of normal bone in vitro and in vivo (Friedenstein et al. 1970; Friedenstein et al. 1974a; Friedenstein et al. 1974b). The group identified a homogenous spindle-shaped adherent cell population when they cultured whole bone marrow (BM) in vitro. Then, this assay was developed into colony forming unit-fibroblast (CFU-F) assay which is the standard method to identify MSC....   [tags: medicine, stem cell]

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The Ethics of Stem Cell Research

- While some people might say that stem cell research is immoral and unethical, others believe that it is a magical solution for almost any problem, thus leading to a very controversial issue. Scientists have been searching for years for ways to eradicate incurable diseases and perform other medical procedures that yesterday's technology would not fix. With the rapidly arising, positive research on stem cell technology, the potential that exists to restore any deficiency is in the same way, likely to destroy humanity....   [tags: Ethics]

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Stem Cell Therapy

- In order to discover the ways for the remedy of diseases, studies in therapeutic approaches have been doing widely and kept increasing at accelerated pace. A lot of research areas had emerged for that purpose including one of the most fascinating and highly active areas at present, stem cells therapies. Due to self-renewal property and differentiation capability of stem cell, it becomes a new hope in modern treatment. The first successful case of stem cell therapy in human was reported in 1959. Bone marrow restorations were observed in leukemia patients who received total body irradiation subsequent by intravenous injection of their twins’ bone marrow (Thomas et al, 1957)....   [tags: Stem Cell Research, Argumentative, Scientific]

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Stem Cell Research

- Stem cells have incredible potential in the advancement of medical treatments for progressive conditions such as degenerative disk disease. Though the science is plagued by public misunderstanding regarding the use and collection of stem cells, it should be noted that only a small percentage of stem cells being researched at this time are embryonic stem cells. The most common types of stem cells used in medicine today are mesenchymal stem cells which are harvested from bone marrow, adult stem cells from healthy intervertebral disks, and those from human umbilical tissue....   [tags: Embryo, Treatment, Medicine]

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Human Stem Cell Cloning

- The argument on whether human cloning/ stem cell research should be deemed acceptable still exists. Those who are in favor of artificial reproduction claim that the benefits of human cloning far outweigh the negatives. Those opposed of accepting stem cell research lift up the argument that it is unnatural and cruel. Scientists say that cloning will benefit humans for many reasons; however they propose two different mindsets on human cloning. One is that they are no different from humans and that they are the same....   [tags: artificial reproduction, mutation, technology]

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Stem Cell Research:The Cure of Tomorrow

- When one thinks of fatal diseases, what comes to mind. Cancer. Organ failure. Brain damage. All of those things and more could be a thing of the past with the incredible potential of stem cell research. Stem cells are like blank cells that can take the form of other kinds of cells. This gives them the ability to heal damaged areas, or grow replacement tissue for tissue that has been diseased. Stem cells can come from several different places, some of which cause lots of controversy and ethical debate....   [tags: health development, stem cells, cell line]

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Breakthroughs in Stem Cell Research

- The Acid-Bath Method Creates Viable Induced Pluripotent Stem (iPS) Cells Recent breakthroughs in stem cell research are helping to narrow the ethical divide surrounding the use of embryonic stem cells. In a desperate attempt to avoid using embryonic stem cells, scientists are uncovering different methods of converting non-embryonic cells into stem cells. The first successful production of embryonic-like induced pluripotent stem (iPS) cells was published in 2006 by Japanese stem cell research scientists who used a microscopic needle to directly inject the genes necessary to reprogram an adult somatic cell into an iPS cell....   [tags: embryonic stem cell, mouse-cloning]

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Stem Cell Research

- ... This generated the idea in the public’s imagination that 16-celled pre-people were heartlessly destroyed for the amusement of researchers, or for specious therapies. While it is true that all people began as blastocysts and embryos, and that we agree a formed person has moral standing, this led to a gray area in ethical reasoning. At what point do we consider a person to be a person. Did the parents of the embryos knowingly contribute their potential offspring for research. If a blastocyst is merely undifferentiated tissue, this is no problem....   [tags: organs, human embryos]

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The Ethics And Legal Stand Points Of Stem Cell Research

- ... For example, in the blood system, hematopoietic stem cells give rise to each of the different types of blood cells, such as red blood cells, white blood cells, and platelets. The latest methods now obtain hematopoietic stem cells from peripheral blood, or blood taken from the placenta at birth (“cord blood”) (Immune Deficiency Foundation). Cord blood provides an excellent alternative source of hematopoietic stem cells for the immune and blood systems. The process of taking hematopoietic stem cells from one person and transfusing them into another is called hematopoietic stem cell transplantation....   [tags: Bone marrow, Stem cell, Blood, Red blood cell]

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The Discovery Of Stem Cell

- Mary Bodunde Professor Couch Biology 1408 6 August 2015 The Discovery of Stem Cell Introduction Stem cells are cells that stand as support system for other cells. Stem cells are also cells that have the potential to become any type of cell in the body. One of the main characteristics of stem cells is their ability to self-renew or multiply while maintaining the potential to develop into other types of cells. Stem cells can become cells of the blood, heart, bones, skin, muscles, brain etc. There are different sources of stem cells but all types of stem cells have the same capacity to develop into multiple types of cells....   [tags: Stem cell, Embryonic stem cell]

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The Process Of Embryonic Stem Cell Research

- Introduction In this paper, I will explain and evaluate the process of embryonic stem cell research. I will discuss the historical background along with the scientific background on how embryos are gathered respectively. I will then go on to state two sides of a growing debate on whether or not we have the right to culture unborn fetuses in order advance scientific research and whether or not we have the right to use these embryos to increase the productivity of our lives when we are faced with life threatening circumstances....   [tags: Stem cell, Embryonic stem cell]

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Stem Cell Analysis

- Embryo Analysis Embryonic stem cell analysis is a terribly sensitive topic and it's highly debated. Much medical advancement can come from stem cells. I’ll justify what embryonic stem cells do and what they are. The Cumulated States can before long fall behind different countries who are utilizing this advancement if we cannot come to a logical conclusion on this very important issue. Embryonic stem cells are the building blocks of life because they cure diseases, recreate damaged cells, and reverse birth defects....   [tags: genetic medicine and research]

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The Importance of Stem Cell Research

- Imagine a world where the diseases we know today are virtually eradicated, and where incurable injuries are a thing of the past. Even though this sounds like a science fiction movie, advances in modern science are making this statement more of a reality than a dream. This can be accomplished through stem cell therapy and cell differentiation. Stem cell therapy is like an intervention, in which new cells are introduced into the body or tissue in order to treat a disease or injury (Haldeman-Englet, Chad)....   [tags: Medical Research]

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The Ethical And Ethical Issues Of Stem Cell Research

- ... Embryonic stem cells are considered pluripotent, because they can become any of 200 other types of cells. Unlike embryonic, adult stem cells cannot change into the form of any other cell, the possibilities of cures are much more limited. Adult stem cells can be extracted without fatal consequences and are generally taken from the CNS (Central Nervous System): brain, hippocampus, brain stem, or the olfactory bulb. ****** Although both have been tested on real patients along with animals, only some breakthroughs have been made....   [tags: Stem cell, Cellular differentiation]

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The Controversy Of Embryonic Stem Cells

- ... It is common that these cases result in the patient losing his or her eye sight completely. However, doctor can reprogram embryonic stem cells to replace the damaged or degenerated cells preventing the impending blindness (A., Johnson T.). This proves that the necessity of stem cell research and improvements outweighs the ethical opposition to the progressive study. Another reason stem cell research should be allowed is in the case of fetal tissues. Everyday, all over the world, scientist receive package from abortion clinics containing organs belonging to an aborted fetus....   [tags: Stem cell, Embryonic stem cell]

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How Stem Cells Can Save Lives

- ... The controversy over the use of stem cells revolves around the issue of abortion. Embryonic stem cells come from embryos, either aborted or not. These aborted embryos had the potential to become life. On the other hand, they also have the potential to save someone’s life. Both sides have strong opinions. Authors Barbara Norrander and Jan Norrander point out in their work on the stem cell debate, that the debate has risen into political and religious concerns (146). The people who support stem cell research, who are typically not religious, understand that embryos have the potential to become life....   [tags: Stem cell, Embryonic stem cell]

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The Importance of Stem Cell Research

- By lifting the funding and ethical ban on stem cell research scientists will have a better understanding the complexity and disarray of the cellular structure of humans with a lifted ban on federal funding to front the research of stem cell and stem cell development. Two types of stem cells are key to unlocking the complex coding of cellular make-up and those are embryonic and adult stem cells. Embryonic stem cell research has created supposed ethical issues because those specific cells are taken from embryos that are not yet developed and those cells have no exact duty as opposed to adult stem cells which have particular duties throughout the body....   [tags: Medical Ethics ]

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The Ethical Arguments On Stem Cell Research

- Along with the ethical arguments on stem cell research, there have been many arguments over funding within the political field. A vast majority of states are pro ESC research, but there are a few that continue to be against the study and have actually banned and sort of stem cell research. However, there are still debates concerning the executive policies funding this study. With regards to the 14th Amendment, the Supreme Court ruled that a fetus is not human, but there has not been a ruling on the position of an embryo removed from gestation (Lomax)....   [tags: Stem cell, Embryonic stem cell]

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The Debate Over Stem Cell Research

- Stem cell research has been one of the most controversial focuses in the biomedical community. A stem cell is an undifferentiated cell that can alter itself into a specialized cell which can replace many types of damaged cells. Nonetheless, there is only one cell that can replace any type of damaged cell, an embryonic stem cell. Fortunately, this method is already available in the medical world, but it is limited to permitting countries. Working with embryonic stem cells is also met heated debate, as the only way to extract the cells is from an embryo, ultimately ceasing potential human life....   [tags: Stem cell, Embryonic stem cell]

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stem cell research

- Stem Cell Research Stem Cell Research Stem cells are located deep down in our bone marrow. They have the incredible ability of “generating an endless supply of red cells, white cells, and platelets”(1). They have been called the “Mother of all blood cells” due to their ability to regenerate the entire blood supply of a persons body. Just to think that this is possible is actually pretty incredible. The man who claims to be responsible for the discovery of this gem is a immunologist from Stanford University named Irving Weissman, and his collaborators at SyStemix, (a biotech company that he cofounded in 1988, located in Palo Alto, CA)....   [tags: essays research papers]

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The Debate Over Adult Stem Cell Research

- ... Scientists had success in transplantation with adult stem cells. They have used, “stem cells from bone marrow in transplantations for more than forty years” (“Stem Cell Basics”). It is a great accomplishment for adult stem cells to be consistently successful in bone marrow transplantation but this success is no longer good enough. People want consistent success in all tissues of the body for transplantation of adult stem cells. Adult stem cells are also medically tested to easily be transplanted....   [tags: Stem cell, Cellular differentiation]

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Stem Cell Therapy for Diabetes

- Diabetes, or fully named Diabetes Mellitus is when a person has high blood sugar and that is cause by the lack of insulin produced by the pancreas or it is when the cells do not respond to the insulin produced, it is also according to the type of diabetes that the cause may be different from others. There are two types of diabetes, type 1 and 2. Type 2 diabetes is mostly common found in adults, to reduce the glucose level, the subject can change diet or have a lot of exercise or if that doesn’t work they will usually take a liquid medicine or pill that helps.Type 1 diabetes is mostly found in children and is mostly rare, and diet alone cannot fix this so sometimes the subject has to take dos...   [tags: Stem Cell Essays]

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