...Lou Gehrig’s disease or Amyotrophic Lateral Sclerosis, commonly known as ALS, is a neurodegenerative disease that attacks the nerve cells within the brain and spinal cord very quickly. This disease is named after Lou Gehrig, the famous baseball player, who suffered from it as well. Studies show that one can learn what Amyotrophic Lateral Sclerosis is, understand how it affects the body, and gather the information about treatments to help with the symptoms of this disease. This disease causes weakness in the body and impairs physical function. While living with Amyotrophic Lateral Sclerosis, the nerve cells that are in control of movement in muscles slowly die, so the muscles weaken and atrophy. Studies have revealed many causes such as chemical...
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...Sclerosis or Lou Gehrig’s Disease Frederick Aladad Abstract Amyotrophic lateral sclerosis, also known as Lou Gehrig’s disease is a neurodegenerative disease that portrays progressive muscle paralysis, and eventually ends with death. As many as twenty thousand to thirty thousand people in the United States have amyotrophic lateral sclerosis, and an estimated five thousand people in the United States are diagnosed with the disease each year (Shiel, 2012). The etiology of the disease is unknown, but it plays a genetic factor. Less than ten percent has been shown to be inherited in families. ALS begins with the client with muscle weakness, stiffness, eventually to paralysis, then death caused by respiratory failure. Dysphagia occurs at onset in about one third of case, although generally it occurs in later stage of the disease (Noh, 2010). The nursing diagnosis is risk for aspiration related to impaired swallowing. Intervention for the diagnosis includes positioning the client in a 90 degree angle while in bed, a wheel chair or a chair. There is no known cure for the disease, but symptoms can be treated. Riluzole is administered to slow the progression of the disease. Pathophysiology Amyotrophic lateral sclerosis is a neurodegenerative disease that begins with rapid, progressive muscle weakness. It attacks the neurons that are responsible for moving voluntary muscles. Once the person is diagnosed with the disease, the person will...
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...genetic engineering are still in the experimental stages, but some processes that deal with bacteria, natural produced drugs and plants have gained approval from agencies such as the Federal Department of Agriculture. The most controversial matters about genetic engineering is its potential us in human beings. This brings rise to many ethical and moral issues about genetic engineering, which we will discuss. In general there are three techniques used in the manipulation of human genes, they are cloning, somatic cell manipulation, and human germline manipulation. In general, cloning consists of creating exact copies of an individual’s DNA and creating a new organism containing the same DNA. This new organism will have the identical characteristics of the copied individual. Somatic cell manipulation (gene therapy) is simply introducing new genes into somatic cells, which contain a disease or aliment in order to heal or cure the infected cells. In general, germline manipulation is altering genes in the...
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...Genome The debate on whether human genetic engineering should be researched and used as the main alternative solution to disease have been going on since the creation of the "human genetic engineering" phenomenon. The ethical question is clear: should money be invested in human genetic engineering and should we research it at all, even if it is formally criticized by all monotheistic religions? The ethical principles in conflict are beneficence (people with fatal diseases could be cured) and non-maleficence (undermines the will of God, according to religious groups and in addition, there is no guarantee of successful results). My stance on this debated topic is that human genetic engineering should not be funded or researched, as there is no 100% guarantee that it will be successful, and in addition, I am a very religious person, and in my opinion, the body that a person has is a gift of God, and it should not be changed in any ways. However, there are still thousands of people with fatal diseases who have no hope for surviving, and human genetic engineering could serve as the only hope for them. There are many sides that can be affected either positively or negatively if human genetic engineering is funded and researched, however, the major stakeholders are primarily the government of US and private companies who fund all the experiments, people with fatal diseases who hope for any type of cure., and the science in general, because if human genetic engineering will be proven beneficial...
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...Stem Cells as a Treatment Overview: Stem cell research is a highly promising field of study. Its most important applications include medicine and therapy. These will be the focus of this paper. To begin: an overview of stem cells, alternatives to embryonic stem cells, and recent advances. Stem cells are amazing for their capacity for self-renewal and, most of all, the ability to become any of millions of cell types in the human body. There are various types of stem cells, each with different potential. This includes embryonic stem cells. These totipotent cell lines come from the inside of the cell mass of a human embryo. These embryos are taken specifically from fertilized eggs not used by in-vitro fertilization (1). At this point, they are just a blastocyst, meaning an embryo composed of approximately one hundred cells. The cells on the inside of the blastocyst are undifferentiated but eventually will multiply and differentiate extensively to make all of the different required cells. Adult stem cells cells also have this same ability. They are found throughout the body and are able to dived to replenish dying cells and regenerate damaged tissues (1). Adult stem cells are able to renew themselves and create a variety of cells, but are usually multipotent, meaning that they only are able to specialize into a small selection of cells. ‘Totipotent’ stem cells can be transformed into any type of cell in the human body, however, there is a great amount of controversy...
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...giving their daughter this advantage for life. Parents can make the decision to use any safe drug or therapy to enhance their future children to make them smarter, better, stronger, to increase their intelligence, height, or other traits (Zane). Testing for medical tendencies to screen and reduce the possibility of future illness or diseases is now feasible. Genetic testing can enhance and improve lives with immeasurable benefits. The rewards of this testing outweigh any reservations. Genetic testing are examinations of blood and other tissues of the body that doctors in the medical field prepare to test for possible defects of the body. These DNA based tests generally involves direct examination of the DNA molecule itself and are very sophisticated techniques of testing genetic disorders in the bodies of human beings. Prenatal genetic testing with the procedure of pre-implantation genetic diagnosis, or PGD is a technique whereby testing is performed of an approximate three-day-old embryo to confirm that it does not carry a particular disease or diseases (Naik). The test predicts, with variable confidence, what the possible medical problems will be in the future. Then the doctor implants this embryo, which is free of that syndrome, in the mother's womb. It appears to be relatively easy to check the DNA and eliminate future diseases that are linked to a single malfunctioning gene such as cystic fibrosis or autism. In the 1990s, this type of prenatal genetic testing, PGD, was first...
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...[pic] Term paper Stem cell therapy Irfan manzoor. Roll no: RP7002B22. Reg. no: 11000225. Course: Bsc. Biotech 1. Lovely professional university Contents 1. Stem cells and properties. 2-3 2. Stem cell therapy. 5-12 3. Stem cell use in animals 13-15 4. Recent researches in stem cell therapy 16-19 5. Conclusion 21 6. Bibliography 22 Stem cells Stem cells are cells found in all multi cellular organisms. They are characterized by the ability to renew themselves through mitotic cell division and differentiate into a diverse range of specialized cell types. Research in the stem cell field grew out of findings by Ernest A. McCulloch and James E. Till at the University of Toronto in the 1960s. The two broad types of mammalian stem cells are: embryonic stem cells that are isolated from the inner cell mass of blastocysts, and adult stem cells that are found in adult...
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...Chapter 1: Ethical Theory Meta-ethical positions include: * Ethical non-cognitivism (concept that ethics is a matter of feelings) * Ethical relativism (concept that ethics is relative to a particular point of view) * Ethical objectivism (notion that ethics is objective in nature). Meta-Ethical Positions Ethical Non-cognitivism The basis of ethical non-cognitivism is that ethical disagreement can be a highly emotional affair where no amount of reasoning is likely to convince the other party. * Example: “Let’s just agree to disagree” Ethical Relativism * Ethical relativism says that while ethical statements are cognitively meaningful, they do not hold in any objective sense because they depend on our point of view. * If we accept ethical relativism, then ethical disagreement among people who do not share the same perspective becomes impossible. * It assumes that if people agree on something, then it must be true. * Ethical relativism is suspect for a pragmatic reason: it is fundamentally at variance with our social practice. * Example: “To each his own”, or the belief that what’s right for one group isn’t necessarily right for another Ethical Objectivism * Ethical objectivism holds that right and wrong are objective phenomena. * Example: “I’m right and you’re wrong” What is Ethics? * As a discipline, ethics is a branch of philosophy. * It deals with questions of right and wrong conduct, and with what we ought to do and what...
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...1000 Real GMAT Sentence Correction Questions 1. 1 A “calendar stick” carved centuries ago by the Winnebago tribe may provide the first evidence that the North American Indians have developed advanced full-year calendars basing them on systematic astronomical observation. (A) that the North American Indians have developed advanced full-year calendars basing them (B) of the North American Indians who have developed advanced full-year calendars and based them (C) of the development of advanced full-year calendars by North American Indians, basing them (D) of the North American Indians and their development of advanced full-year calendars based (E) that the North American Indians developed advanced full-year calendars based 2. A 1972 agreement between Canada and the United States reduced the amount of phosphates that municipalities had been allowed to dump into the Great Lakes. (A) reduced the amount of phosphates that municipalities had been allowed to dump (B) reduced the phosphate amount that municipalities had been dumping (C) reduces the phosphate amount municipalities have been allowed to dump (D) reduced the amount of phosphates that municipalities are allowed to dump (E) reduces the amount of phosphates allowed for dumping by municipalities 3. A collection of 38 poems by Phillis Wheatley, a slave, was published in the 1770’s, the first book by a Black woman and it was only the second published by an American woman. (A) it was only the second published by...
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...Mantesh TABLE OF CONTENTS Cure Tooth Decay Book Description Foreword By Timothy Gallagher D.D.S. President of the Holistic Dental Association Introduction 100% Real Dental Healing Testimonials Leroy from Utah Ms. Steuernol from Alberta , Canada Mike from Ashland , Oregon Pioneering Tooth Cavity Remineralization CHAPTER 1 DENTISTRY'S INABILITY TO CURE CAVITIES Reaffirm Your Choice to Cure Your Cavities The Real Cause of Cavities Remembering Your Connection Fear of the Dentist How Conventional Dentistry Works Micro-organisms Conventional Dentistry’s Losing Battle Against Bacteria The Failure of Conventional Dentistry Chapter 1 References CHAPTER 2 DENTIST WESTON PRICE DISCOVERS THE CURE Lack of Nutrition is the Cause of Physical Degeneration The Healthy People of the Loetschental Valley, Switzerland Modern Swiss were Losing Their Health The Healthy People of the Outer Hebrides Gaelics on Modern Foods are Losing Their Health Genetics and Tooth Decay Aborigines of Australia Nutritive Values of Diets Compared Fat-soluble Vitamins and Activators Mantesh Why Tooth Decay with Modern Civilization? Weston Price's Tooth Decay Curing Protocol Dr. Price's Protocol Summarized Chapter 2 References CHAPTER 3 MAKE YOUR TEETH STRONG WITH FAT-SOLUBLE VITAMINS How Teeth Remineralize 101 Hormones and Tooth Decay Cholesterol The Miracle of Vitamin D Vital Fat-Soluble Vitamin A Cod Liver Oil Heals Cavities Weston Price’s Activator X More Fat-Soluble...
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...EDITOR'S INTRODUCTION Two big events will frame the year ahead: America’s presidential election and the summer Olympic games in Beijing. The race for the White House will be a marathon, from the front-loaded primary season in January and February to the general election in November. The betting is that the winner will be a Democrat—with a strong chance that a Clinton will again be set to succeed a Bush as leader of the free world. China, meanwhile, will hope to use the Olympics to show the world what a splendid giant it has become. It will win the most gold medals, and bask in national pride and the global limelight. But it will also face awkward questions on its repressive politics. America and China will be prime players in the matters that will concentrate minds around the world in 2008. One of these is the world economy, which can no longer depend on America, with its housing and credit woes, to drive growth. America should—just—avoid recession, but it will be China (for the first time the biggest contributor to global growth) along with India and other emerging markets that will shine. Another focus of attention will be climate change. As China replaces America as the world’s biggest producer of greenhouse gases, serious efforts on global warming depend on the serious involvement of those two countries. If 2007 was the year when this rose to the top of the global agenda, in 2008 people will expect action. It is striking that green is a theme that links all the contributions...
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