...Genetic and Reproductive Sciences Abstract This paper is based on genetic and reproductive science and their benefits and limitations regarding individuals, families, and society. The paper covers the screening and treatment for diabetes and what methods are used to prevent it development. The paper also contains information regarding In Vitro Fertilization (IVF) and its benefits for individuals and families. The use stems cells and its advantages and disadvantages are also mentioned. Analyze the benefits and limitations of genetic and reproductive sciences for individuals, families, and society. The benefit of genetic science for individuals is that it can determine if the person has a possible genetic disorder and give them a better chance at preventing the disorder from becoming active, monitor the disorder, or treat the disorder. For example, diabetes is a genetic disorder that can be discovered through genetic testing. Lifestyle changes such as exercising and lowering their body mass index (BMI) can prevent someone for developing diabetes, and the testing can monitor diabetes if a person develops it. Diabetes can also be treated by the use of insulin and dieting if monitored correctly. The limitation of genetic science for individuals is the emotional outcome of the test results. Some people may get upset and begin to feel guilty, depressed, or even become anxious once they receive their results (Cho, et al., 2012). The benefits of genetic science...
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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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...involves using the medical advancement of In Vitro Fertilization (IVF) techniques. However, for many this raises a whole batch of ethical dilemmas. IVF brings up dilemmas such as the process itself, when does “life” begin, how many eggs to fertilize, and cryopreservation of embryos. It is an especially difficult decision for those of Christian beliefs as IVF is not widely received within the Christian community and not clearly addressed in the Bible. I first want to take a look at the process itself and what leads a couple, or individual, to this decision. Before we start, we need to define what infertility is. According to The Fertility Center (2009), infertility is the “inability for a couple to conceive after one year of normal intercourse with no contraception”. Facing infertility is not as uncommon as one might believe, according to the Center for Disease Control, “approximately 1.2 million women made infertility related appointments in 2002”. In simpler terms, one in six couples faces infertility related issues at some point during their childbearing years. In addition, infertility is not a problem that only women deal with. Approximately one-third of all cases are due to male related issues, another third to female issues, and the other third are a result of a combination of male and female related problems while of those twenty percent of the cases are unknown as to what the problem is, according to research done by the American...
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...Using Human Cloning for Medical Research The subject of human cloning has many different points of view. The utilization of human cloning for the sake of medical research is a path that we, as guardians of the future, should stand up against in an effort to preserve the human race as we know it today. The topic of cloning has many different terminologies as well as types. What is cloning? Cloning is not limited just to humans but is actually all around us. It exists in nature, animals and humans. Cloning is defined as the creation of a genetically identical copy of an existing human or growing cloned tissue from that individual. This term is generally used to refer to artificial cloning; human clones in the form of identical twins are commonplace, with their cloning occurring during the natural process of reproduction. “Human cloning is the asexual production of a human being whose genetic makeup is nearly identical to that of a currently or previously existing individual” (Chesire et al., 2003, p. 1010). To be successful with cloning, scientists utilize and create “generic” cells that that have the ability to make exact duplicates or copies of themselves indefinitely. This process is known as “stem cell research.” Stem cells are a key element of the different types of cloning and will impact advances in helping to cure many different types of diseases such as Alzheimer’s and Parkinson’s disease, diabetes, spinal cord injury, heart disease, stroke, arthritis, and cancer. Before...
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...are late manifestations of a disease process that is initiated in early pregnancy and is the major cause of maternal mortality and morbidity (MORLEY 2004) The purpose of this literature review is to critically analyse the research available for the use of aspirin in the prevention of pre-eclampsia. However it was difficult to find the relevant articles that related to only the use of aspirin and not a combination of aspirin and other hypertension reducing medication. Also a lot of evidence pointed to the administration of magnesium sulphate based medication working in combination with aspirin or aspirin use in IVF conception methods. The search for relevant articles began with a search in Pub Med .Using the words, “Pre- eclampsia AND aspirin”, gave 494 results. Limitations were then applied to narrow the search. Firstly the search was narrowed to relevant article published in the last 5 years which reduced the finding to 88. Then only relevant articles in relation to the human’s species were applied and this reduced the number of articles to 77. When the search was limited to randomised controlled trials only this left only 4 relevant articles. However 3 of these studies did not apply to the research question as they were to do with the use of aspirin in IVF conceptions. These articles were disregarded from the other article. Therefore one relevant study was found in this search....
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...ETHICS FOR HOLISTIC PRACTICE Debate topic – Couples wishing to undergo IVF treatment should be awarded the legal right to choose the sex of their child. Good afternoon everyone our debate topic today is whether or not couples wishing to undergo IVF treatment should be awarded the legal right to choose the sex of their child. I’m Melinda and along with Angelique and Melissa we will be presenting the affirmative argument and the negative argument will be presented by Kristen, Judy and Deb. Sex selection, also known as gender selection, has attracted great interest and controversy over the years. Gender selection has been associated with a number of ethical, moral, social and legal issues. Sex selection may be performed for medical reasons to avoid sex-linked diseases or for parental preference. The topics I will be covering include eugenics, beneficence, utilitarianism and pre-genetic screening in regards to sex linked diseases. Eugenics can be defined as the study or belief in the possibility of improving the qualities of the human species. In the context of IVF treatment positive eugenics encourages reproduction by implantation of healthy embryos with inheritable desirable traits and negative eugenics seeks to identify and dispose of embryos found to carry undesirable inheritable traits. Utilitarianism in the context of IVF sex selection and genetic screening is defined by the principle of utility which seeks to judge moral rules, actions and behaviours on the basis...
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...Technology Integration: Stem Cell Research HCS/578 May 26, 2012 Linda Bell JD, BSN, RN Technology Integration: Stem Cell Research Stems cells are the building blocks of the human body. Stems cells are valuable because of their capability to develop into other cell types. Studies have been conducted that suggest that stem cell could be used to repair or regenerate damaged organs or tissues and treat an assortment of medical diseases, such as diabetes, or Alzheimer’s along with the development of new medications. Three types of stems cells exist embryonic, adult, and foetal, which are found in human tissue and animals. This paper will highlight ethical dilemmas of stem cell research. It will also stress the effects stem cell research has on global health. The paper will also feature health policies on stem cell research in the United States and how these policies differ from international policies. Ethical Dilemmas Posed by Stem Cell Research Several ethical issues need to be considered on the use of this type of research, such as the safety, legality, and morality of stem cell research. Stem cell research requires the general population to pick among two moral principles. The first one is the obligation of preventing and alleviating suffering and the obligation to respect and value human life. The use of embryos for stem cells research results in “...the destruction of blastocysts formed from laboratory-fertilized human eggs” (Mukhopadhyay, Tokas, & Mathur...
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...multiple animals. In recent times chimeras are with the realm of scientific. Recent advancements with In Vitro Fertilization (IVF) therapies have helped increase scientific understanding in a previously unnoticed phenomenon. IVF increases the likely hood of multiple blastocysts merging to become one organism. Moreover, developments in cellular research stem cell research, and cross species transplants has brought the possibility of human-nonhuman into the forefront of scientific research for which we are ill prepared. There are three dilemmas that are shaping public policy, and constraining scientific research. These dilemmas are political, ethical, and moral. As we work to answer these dilemmas, we also stumble to maintain international leadership in scientific advancement. Chimeras are an interesting realization in modern science. A chimera was initially mentioned in ancient Greek literature as a beast consisting of a lion, a goat, and a snake. (Homer & Murray, 2012) This definitely sounds like an archaic depiction of a mythological creature, but the title also has some contemporary uses. In modern biology, a Chimera is simply an organism with multiple Deoxyribonucleic acid (DNA) sequences. On the surface, this subject seems like an interesting biological focus, but one may find it hard to research this subject of biology without scratching the surface of the political, ethical, and moral implications that are part of the...
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...The control and manipulation of genetic material has become common place in our society. What was once the dream of science fiction authors and fans has become reality. Such topics as stem cell research, in vitro fertilization, and cloning have created quite a stir in scientific communities. However, these advancements do not come without a cost, or without ethical dilemmas. First, a definition of these terms is required. Following that, we will explore some topics and the ethics associated with them. Stem cells exist in all living things. These cells go on to either produce more stem cells or specialize to become different types of living tissue. Stem cells can be broken down into two main classifications, embryonic stem cells and adult stem cells. Embryonic stem cells, as the name would imply, are only found in developing embryos. These cells are the most versatile. On the other hand, adult stem cells are only able to transform into a select few types of tissue. (Bongso & Lee, 2005) In vitro fertilization involves the fertilization of an oocyte outside of the female reproductive system. Fertilization occurs in a Petri dish, after which time the embryo is reintroduced into a female uterus where it is allowed to implant and develop. (Seibel, 2008) Cloning is a scientific method of producing an offspring that is genetically identical to the parent. In cloning, only one parent is required, therefore it is considered to be asexual reproduction. (Rugnetta, 2012) All of these...
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...Standardized Terminologies in Practice Introduction Nursing professionals have standardized terminology they use to communicate with each other and other medical professionals. Standardized terminology (ST) has allowed nurses to agree upon a common terminology to describe assessments, interventions, and outcomes related to the documentation of nursing care. Nurses from different units, hospitals, geographic areas, and countries will be able to use commonly understood terminology to identify the specific problem or intervention implied and the outcome observed (Rutherford, 2008). Within ST there are organizations that have standardized the terminology for nurses. NANDA, NOC, and NIC are the organizations that will be discussed throughout this paper and how they related to patient care based on a provided scenario. The scenario I will be discussing is: 47yr male patient presenting to the ED with c/o SOB and CP x 3 days. Pt is pale and diaphoretic on arrival. VSS are HR 130; BP 123/74; O2 sat 96% on 4L NC; pt. with shallow rapid respirations rate 36. NANDA is an organization that has developed more than 200 nursing diagnoses. “NANDA International will be a global force for the development and use of nursing's standardized terminology to ensure patient safety through evidence-based care, thereby improving the health care of all people” (NANDA, 2014). NANDA committed to improving the quality of nursing care and improvement of patient safety through evidence-based practice (NANDA, 2014)...
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...investigates how changes in policies, technology, and lifestyles affect individual's decisions about their health, well-being, and life choices. The dissertation primarily focuses on two questions within this topic: i) the effects of greater affordability of assisted reproductive technology (ART) on women's marriage and fertility timing decisions and ii) the effects of time spent working on individual's obesity and health status and the mechanisms contributing to these effects. In two chapters, I examine whether greater affordability of ART has impacted women's fertility and marriage choices. ART consists of medical technologies that help women and couples with fertility problems conceive a child using such methods as in-vitro fertilization (IVF). Since the percentage of women facing infertility increases greatly with age, by making it affordable for women to delay family formation and then use ART to start families later if they face infertility, greater affordability of ART could induce women to delay marriage and childbearing. To formally identify channels through which greater affordability of ART might impact women's decisions about timing of family, I develop theoretical models of greater affordability of ART and women's allocation of time on work and family investment over the life course. To test the implications of the models, I utilize empirical strategies exploiting variation in the mandated insurance coverage of ART across U.S. states and over time. In the first chapter...
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...Simran Mann Negative Opinion Paper Biology 3000 Harvesting Embryonic Stem Cells Harvesting embryonic stem cells can be an argumentative topic with differing opinions. I believe by researching and experimenting on embryonic stem cells, the results can be beneficial to society through medical treatments. I believe this research will benefit medical science into further advancement. The human body contains more than 220 differentiation cell types that are acquired from a collection of cells that are referred to as embryonic stem cells. Furthermore, these cells originate from an embryo, within the inner cell mass of a blastocyst that is known to be five days old. Moreover, these cells are classified to be pluripotent, which can individualize inside any three layers of the germ. Thus, embryonic stem cells are able to reform relatively any part of the human body. In addition, these cells are capable of cloning endlessly. As a result, these cells can benefit in medicine for both regenerative medicine and medical research. Regenerative therapy is the process of reconstruction or substitution of new tissue developed with the supervision of embryonic stem cells caused by obscured and impaired tissue from a disease or injury. Therefore, when the stem cells are injected into the patient’s body, those cells locate to the injured area and begin to diffuse and expand by renewing the injured cells; thus, recovering the bodily functions in that area. A few of the illnesses that can be...
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...Symptoms C. Treatment III. Causes A. Ovulation Disorders Article by Robin Weiss B. Quote from Weiss “Ovulation is the other cornerstone of your fertility. Just as you cannot get pregnant without a lining for the fertilized egg to burrow into, if there is no egg to fertilize pregnancy is not possible” C. Paraphrase from article. IV. Symptoms A. Symptoms of Infertility by The Staff at Mayo Clinic 1. Quote by the staff “The main symptom of infertility is the inability of a couple to get pregnant. An abnormal menstrual cycle that's too long (35 days or more) or too short (less than 21 days) can be a sign of female infertility. There may be no other outward signs or symptoms.” 2. Paraphrase from research. B. Article by The New York Times 1. Quote from article “The main symptom of infertility is the inability to become pregnant. Specific symptoms depend on what is causing the infertility.” 2. Paraphrase from article. V. Treatment A. Clomiphene citrate 1. What is Clomiphene citrate and how does it work? B. Human menopausal gonadotropin (Repronex, Menopur) 1. What is it? C. In vitro Fertilization VI. Conclusion I. Mery Gonzalez Coach Drinkwater English IV 1 Feb 2013 INFERTILITY Every woman dreams of having children as they reach their late 20’s early 30’s, and most women are successful in conceiving a child. But 40 percent of women are not so lucky, so let’s explore...
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...Stem cell A stem cell is essentially a “blank” cell, capable of becoming another more differentiated cell type in the body, such as a skin cell, a muscle cell, or a nerve cell. Microscopic in size, stem cells are big news in medical and science circles because they can be used to replace or even heal damaged tissues and cells in the body. They can serve as a built-in repair system for the human body, replenishing other cells as long as a person is still alive. Adult stem cells are a “natural” solution. They naturally exist in our bodies, and they provide a natural repair mechanism for many tissues of our bodies. They belong in the microenvironment of an adult body, while embryonic stem cells belong in the microenvironment of the early embryo, not in an adult body, where they tend to cause tumors and immune system reactions. Most importantly, adult stem cells have already been successfully used in human therapies for many years. As of this moment, no therapies in humans have ever been successfully carried out using embryonic stem cells. New therapies using adult type stem cells, on the other hand, are being developed all the time. Significance of the Study Stem cell therapy is a potential treatment for spinal cord injury and different stem cell types has been grafted into animal models and humans suffering from spinal trauma. Due to inconsistent results, it is still an important and clinically relevant question which stem cell type will prove to be therapeutically effective...
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...Embryonic Stem Cell Research Legislation and related legal issues Heidi Brannen Law 310 Professor Floyd June 1 Human embryonic stem cell research has been and will continue to be a very controversial issue in society all over the world. Many countries have recognized the importance of this research and its benefits, while others have continued to make such research illegal with no plans to change in the near future. This paper will be discussing the past, current, and hopeful future legislation in regards to embryonic stem cell research and how it could affect the future of medical advancement. Embryonic Stem Cell Research Legislation and related legal issues Research on human embryos and fetuses has been in development for decades with the first well known development being the polio vaccine which stemmed from work on cultures of human fetal kidney cells in the 1950’s. The controversy of such research is not so much in the science of the research itself, but in how the cells are obtained from unborn embryos and fetuses in their earliest stages of development. In the 1970’s, the controversy focused on research involving fetuses in utero, aimed at developing techniques such as amniocentesis and improving the understanding of conditions such as congenital heart disease, as well as on research involving tissue from aborted fetuses of the type that led to the polio vaccine. Federal funding of this research was halted until guidelines and safeguards...
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