.... or other similar affliction, he or she might pass along the gene without even knowing it. The gene for Huntington's disease is located on the short arm of chromosome four in cytogenetic band 4p16.3. It was first identified in 1993. While everyone posseses this gene, in someone suffering from Huntington's disease, the number of repeats of a certain trinucleotide, cytozine-adenine- guanine (CAG), is much larger than what it is in a normal person. In an average person, the number of repeats is between 9 and 37. But is a sufferer of HD, the repea .....

.... loyalty is part of a plot to cause harm. Those of with the disorder also tend to bear their grudges and unwilling to forgive. They nurture their grudges and anger, which over time, gives them more of a sense that it is the outside world which the problem, not themselves. At times, these individuals may also conjure up flamboyant illusions to confirm their behavior toward others. These feelings are also carried out towards family as well. One example could be as if a person with this personality disorder had a spouse or sexual partner, this individual cons .....

.... with old age that affect memory (such as Alzheimer’s disease) do have similarities with the effects of normal ageing - Nebes (1992) stated that there is ‘relatively little evidence for qualitative differences between Alzheimer’s disease and normal ageing’. Examples of such similarities between the effects of normal ageing and other experimental and clinical conditions shall be discussed at relevant points during the essay. The physiological effects of ageing on memory are still unclear. However, it is known that there is a correlation between memory decli .....

.... than determinants, not only singly but also in combination. Here below, I will endeavour to expose the leading theories dealing with the question of nature vs. nurture. I will also try to present the third, new-emerging approach meant to solve the mystery of “ What is it that makes us who we are?” “Our genes made us. We animals exist for their preservation and are nothing more than their throwaway survival machines.” This is what Richard Darwin states in his book: The Selfish Gene. In his international best seller book, he argues that we are merely a product .....

.... symptoms have minor effects while other have major effects. Who Experiences PMS? It said in some evaluations that approximately 10 percent of women that are menstruating experience extreme premenstrual symptoms. PMS can happen at any time in a menstruating woman's life. It usually appears in women in their early twenties through thirties. *PMS is reported by mostly women who- -have had children -had pregnancy complications (such as toxemia) -report minor pain and cramping with periods -eat high in sugar or salt -don't exercise regularly -live a high-stress l .....

.... It is estimated that between 1 million and 1.5 million Americans had been infected with the virus by the early 1990s but had not yet developed clinical symptoms. In addition, although the vast majority of documented cases have occurred in the United States, AIDS cases have been reported in about 162 countries worldwide. Sub- Saharan Africa in particular appears to suffer a heavy burden of this illness. No cure or vaccine now exists for AIDS. Many of those infected with HIV may not even be aware that they carry and can spread the virus. It is evident that .....

.... little use of FDA guidelines there was no comprehensive testing done to ensure the utmost safety of a silicone recipient. By this time the millions of women throughout the world who already had Dow's silicone prosthesis implanted into their breasts had no idea of the dramatic health risks. Because of these potential health risks, women should avoid the use of breast implants. In 1976, Congress gave the FDA authority to regulate breast implants. By this time breast implants had been in use for a significant amount of time and were considered .....

.... National Academy of Sciences, goes further. HIV is not a new virus, he says. It is perhaps "as old as America". It is carried by a small, fairly constant proportion of the population and is harmless. It is present in many AIDS patients because most of them have risk factors in their lives such as drug abuse, sexual behavior or other shocks to the system that expose them to many microbes. AIDS is therefore not infectious, Duesberg argues. He thinks the epidemic is the result of an explosion in the use of "recreational" drugs such as cocaine, which badly damage th .....