1. What is metabolic absorption? “All the cells take in and use nutrients and other substances from their surroundings. Cells of the intestine and the kidney are specialized to carry out absorption. Cells of the kidney tubules reabsorb fluids and synthesize proteins. Intestinal epithelial cells reabsorb fluids and synthesize protein enzymes” (McCance & Huether‚ pg. 2). 2. What uses oxygen to remove hydrogen atoms in an oxidative reaction? “Peroxisomes are so named because they usually contain
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Pancreatic cancer begins in the tissues of the pancreas‚ the pancreas secretes enzymes that aid digestion and hormones that help regulate sugars. Cancer begins to form when a cell in the pancreas begins to reproduce uncontrollably and crowds out normal cells. The cause of pancreatic cancer is difficult to pinpoint because cancer is a mutation of the DNA‚ but can be partially explained by mutations inherited through parents and someone’s exposure to carcinogens‚ cancer causing chemicals. Inherited
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This book specifically studied the amount of alcohol consumption in the European Union and distinguished relationships between alcohol-related indicators like liver cirrhosis‚ accidents and murder‚ suicide‚ coronary heart disease. According to the book‚ about 4.2% of males and 2.1% of females die from alcohol-induced liver cirrhosis and‚ as expected‚ there is a clear link between drink-driving and automobile accidents. In addition‚ there are correlations between alcohol and the amount of absenteeism
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Alcohol Abuse Alcohol abuse is a very dangerous condition in that it can cause many problems in a persons life and affect many aspects of their lifestyle. Alcoholism (or alcohol abuse) somehow effects everyone’s life at some point in time; through a parent‚ a sibling‚ a friend‚ or even personal encounters. Alcohol abuse‚ as a medical diagnosis‚ refers to a pattern of behavior characterized by excessive alcohol consumption. This consumption can occur at regular intervals‚ regular weekend intervals
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Public Health Promotion Strategy of Lhuntse Introduction Public health is the first priority of a nation as health is the chief priority to man. According to the American Public Health Association‚ APHA(2001)‚ public health as the practice of preventing diseases and promoting good health within groups of people from small communities to entire countries. The functions of public health include preventing epidemics‚ monitoring health status of the population‚ developing policies and laws to protect
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Although these clinical studies were set out to evaluate the role of HCV infection in the pathogenesis of DM‚ many questions remain unanswered (7). The increased prevalence of type 2 DM among patients with chronic HCV infection is independent of cirrhosis (7). The role of the direct cytopathic effect of HCV on β-cells in the development of DM was strongly supported by autoimmunity directed to β cells is usually present long before the clinical onset of DM. Either acute or persistent viral infection
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Mary Gorton Microbiology Research paper Page 1 General defense mechanisms associated with the digestive system The gastrointestinal tract is a lymphoid organ‚ and the lymphoid tissue within it is collectively referred to as the gut-associated lymphoid tissue or GALT. The number of lymphocytes in the GALT is roughly equivalent to those in the spleen‚ and‚ based on location‚ these cells are distributed in three basic populations: 1. Peyer’s Patches: These are lymphoid follicles similar in many
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digestion/absorption/metabolism‚ coma‚ and death. The liver is the principal organ affected‚ but high levels of aflatoxin have also been found in the lungs‚ kidneys‚ brains and hearts of individuals dying of acute aflatoxicosis. Acute necrosis and cirrhosis of the liver is typical‚ along
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hepatitis Addison’s disease Autoimmune atrophic gastritis AIHA Dermatomyositis Discoid lupus erythematosus Goodpasture’s syndrome Hashimoto’s thyroiditis ITP IDDM MS Myasthenia gravis Pemphigus vulgaris Pernicious anemia Primary biliary cirrhosis Primary myxedema RA Scleroderma SLE Thyrotoxicosis Classification Organ-specific * both lesions & autoAb’s confined to 1 organ Midspectrum * localized lesions in an organ Organ non-specific * autoAb’s organ non-specific both
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liver can only handle about one drink per hour. When someone drinks more than one to two drinks an hour‚ they are more likely to pass out or black out. Also‚ liver diseases are able to develop from alcohol abuse. One disease being Liver Cirrhosis. Liver Cirrhosis is basically a disease that kills the liver very slowly. Luckily‚ there are many symptoms
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