Alzheimer ’s disease A form of dementia‚ Alzheimer’s disease is a fatal ailment that affects the brain with abnormal deposits of proteins that form amyloid plaques and tau tangles so once-healthy neurons begin to work less efficiently. The disease is found most commonly to affect those older than sixty-five. This disease usually last for seven to ten years‚ with less than three percent making it past fourteen years. The first signs and symptoms of developing Alzheimer’s disease are relatively
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Human Health and Disease What is health? ‘The state of complete physical‚ mental and social well-being’ To sustain a healthy lifestyle person needs: •A balanced and varied diet Take exercise Proper shelter Enough sleep Good hygiene will reduce the likelihood of infection What is disease? Disease is a disorder or malfunction of the mind or body‚ which leads to a departure from good health. Can be a disorder of a specific tissue or organ due to a single cause. E.g. malaria. May
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Alzheimer disease: this is a common form of dementia it is believed to be caused by changes in the brain structure‚ and it leads to the death in brain cells usually beginning in late middle age. Risk factors Although it is still unknown what causes the deterioration of brain cells‚ there are several factors that are known to affect the development of Alzheimer’s disease. These are described in more detail below. Age: Age is the greatest factor in the development of Alzheimer’s disease. The likelihood
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things down) and returning nutrients to the soil. They are also used in medicine‚ an example is the antibiotic penicillin‚ as well as in industry and food preparation. For a long time fungi were classified as plants‚ mainly because of their similar lifestyles - both are seen to grow in soil and are sessile (permanently attached; not moving). Plant and fungal cells both have a cell wall‚ while cells from the animal kingdom don’t. Fungi are thought to have diverged from the plant and animal kingdoms about
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Kawasaki Disease Kawasaki disease is the most common form of “vasculitis” that primarily affects children.Vasculitis (plural: vasculitides)‚ is a group of diseases featuring inflammation of the wall of blood vessels including veins (phlebitis) arteries (arteritis) and capillaries due to leukocyte migration and resultant damage. Kawasaki disease produces irritation and inflammation of many tissues of the body‚ including the hands‚ feet‚ whites of the eyes‚ mouth‚ lips‚ and throat. Characteristics
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Heart Disease Many may or may not be surprised to know the number one killer in America for both men and women is heart disease. America has become increasingly over weight by over eating‚ eating unhealthy and not getting enough exercise. We have been alerted that each year we are becoming more and more obese at a alarming rate. Heart disease has been known to kill more people than any of the cancers combined by causing heart attacks and strokes. There are many causes to heart disease by choices
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Using Animals in Disease Research People all over the world have different opinions on whether animal testing is an ethical way to research drugs and treatments or not. Almost every medical advancement has involved using of animals including discovery of penicillin‚ organ transplantation‚ vaccines etc. Scientists should use animals in disease research because nowadays it is the only right way to develop drugs‚ treatments and cures for diseases and to be sure that new products are safe to use.
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Communicable Disease HCS/457- Public and Community Health Jeffrey Rhoades November 26‚ 2012 Communicable Disease Communicable disease is defined as an infectious disease transmissible (as from person to person) by direct contact with an affected individual or the individual’s discharge or by indirect means (Merriam Webster‚ m-w.com). A communicable disease can be transmitted through fluid exchange or by a vector. Hepatitis B is a known communicable disease still affecting the United States
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CASE STUDY: LYME DISEASE Cherron Boswell‚ Denise Colton‚ and La Nita Hood Bowie State University Introduction Lyme disease is the most common tick-borne disease in North America and Europe. Lyme disease is steadily increasing in the United States and the majorities of health care providers are unfamiliar with the disease; primarily because of its complexity and as a result lack the clinical skills necessary to provide comprehensive care to infected patients. The purpose of this
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containing products that people without coleiac disease‚ take for granted. Although deemed as normal for most‚ these simple foods are not as nutritious or beneficial to people who have Coeliac disease. Coeliac disease pronounced (see-liac) is intolerance to wheat products‚ whereby gluten fights against the immune system causing damage to the lining of the intestines. According to (Coeliac UK 2001)‚ 125‚000 in the UK are faced with this condition. The disease is fatal in most cases and can have an
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