... Spongiform encephalopathies, how it affects the ani mal, what causes the animals to contract the disease, and the recent issues of BSE in the world. I hope to set out the true facts about BSE and that it only affects a small percent of the world population. Due to the fact BSE is a new disease most of my information might be proven wrong in the future because there is a great deal of testing going on in the scientific community. They are also very concerned about this new disease and the effects it can have on humans if it is not stopped. Bovine spongiform encephalopathy is not some bacteria and it is not a virus, but in fact it is an infectious protein or pri ...
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... You may feel fine between attacks, or hearing or balance problems may continue between attacks. Although Meniere's usually affects only one ear, it can occasionally develop in both ears. Your doctor can confirm a diagnosis of Meniere's. Then you and your doctor can discuss how Meniere's affects your life and develop a plan to manage your symptoms. Treatment options include lifestyle changes, medications, medical procedures, and certain types of surgery. Meniere's disease is almost always idiopathic, which means that no specific cause for the disease can be found. At this time, Meniere's disease has no cure. But the uncomfortable symptoms of Meniere's can be ...
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... be diagnosed with cancer and 554,740 will die of the disease. Early screening for cancer is believed to be able to drastically reduce the number of deaths due to the disease. Knowing what to look for when detecting cancer, as well as knowing if you are in a high risk population are two of the main factors of early intervention. Early intervention of cancer has proven to increase survival rates and lower the length and severity of treatments. Detection and protection are two types of ambulatory care for cancer that begin before the disease is ever diagnosed. II. Cancer often causes symptoms that you can watch for. These include: change in bowel or bladder ...
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... iron absorption by as much as 50-60%(Hallberg et al. p.118). Other studies examine the affect of iron bioavailability on menstruating, pre- menopausal, and post-menopausal women(Rossander-Hulten et al and Gleerup et al). One of the fears of an increased amount of calcium intake is the increased possibility of anemia in women who are already susceptible to this condition. The iron inhibition by calcium is a classical example of how the correction of one nutritional problem can be the cause of another. The physiological mechanism of this calcium-iron relationship remains a mystery, however there are two feasible theories. One states that calcium competes for an ...
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... to a destruction or a functional failure of the T4-lymphocytes, also called 'helper cells`, which play a regulatory role in the production of antibodies in the immune system." In the course of the illness, the number of functional T4-cells is reduced greatly so that new anti-bodies cannot be produced and the defenceless patient remains exposed to a range of infections that under other circumstances would have been harmless. Most AIDS patients die from opportunistic infections rather than from the AIDS virus itself. The initial infection is characterized by diarrhea, erysipelas and intermittent fever. An apparent recovery follows after 2-3 weeks, and in many cases th ...
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... with about 40,000 cases in the United States. It is not known to be inherited but first-degree relatives have a 1000x greater risk of developing MG than the general population, suggesting a genetic predisposition. Clinical Features The cardinal feature of MG is muscle weakness and fatiguability. The muscles most commonly affected are the oculomotors, which cause ptosis or diplopia. MG can also commonly present with oropharyngeal muscle weakness. The patient may regurgitate food through the nose, be unable to chew meat, speak in a markedly ‘nasal’ tone, or have a history of choking on food/secretions. MG can also present with limb weakness and rarely respi ...
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... the United States skin cancer is the most dominating in both men and women, followed by prostate cancer in men and breast cancer in women. Yet lung cancer causes the most deaths in men and women. Leukemia, or cancer of the blood, is the most common type in children. An increasing incidence has been clearly observable over the past few decades, due in part to improved cancer screening programs, and also to the increasing number of older persons in the population, and also to the large number of tabacco smokers--particularly in women. Some researchers have estimated that if Americans stopped smoking, lung cancer deaths could virtually be eliminated within 20 year ...
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... is not the result of low intelligence. The problem is not behavioral, psychological, motivational, or social. It is not a problem of vision; people with dyslexia do not “see backward.” Dyslexia results from the differences in the structure and function of the brain. People with dyslexia are unique; each having individual strengths and weaknesses. Many dyslexics are creative and have unusual talent in areas such as art, athletics, architecture, graphics, electronics, mechanics, drama, music, or engineering. Dyslexics often show special talent in areas that require visual, spatial, and motor skills. Their problems in language processing distinguish the ...
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... as an adult without the need for reminders, continued praise, or assistance. This method is rapid because of the variety of learning techniques. Learning by imitation, learning by teaching, a partial reinforcement schedule with rewards that increase the need and the negative reinforcement of disapproval are all employed. Children learn best by imitation and teaching with the aid of a hollow doll. The child gives the doll a drink then is told the doll has to "peepee" and he must help her. After the child assists in removing the doll's pants, the liquid is released. The child must observe the flow of liquid. into the potty chair. The adult and the child then p ...
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... walling it off and eventually causing its death. In humans, the mature worm lives tightly coiled in the lymphatic vessels where they reproduce. The female holds the fertilized eggs in her body. Later the embryos, called microfilariae, are discharged alive. An interesting feature of these worms is the periodic swarming of the microfilariae in the bloodstream. In most species swarming takes place at night. The embryos can be taken up by an insect only when they are in a human's bloodstream. They develope into infective larvae in the insect, which is the intermediate host. These hosts are various genera of mosquitoes, notably A?des, Anopheles, and Culex. Within 10 to ...
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