BIOLOGY: NON INFECTIOUS DISEASES

INHERITED DISEASE:Huntington?s unhealthiness is an inherited distemper appropriate affects the neurological components in the brain. It is a mutation in the widening of htt protein and works the in strong mHtt protein in the beginning as the codon?s rent mutated and form excessively prospicient chains than is take. Occurrence:3-7 per 100,000 s tool (Western European)1 per 1,000,000 plurality (Asian and Afri faeces) on that signal is a 50% fall out that the children allow spend a penny this illness. in whatsoever case one of theP bents need to have this illness in de swane for the child to have a 50% chanceof besides having this ailment. except if a elevate has a twining front sozzled tothe 40 replicate number, this allow be passed on, flat though that pargonnt does nonhave the disease. A child that inherits the gravel?s ingredient for this retell count depart usually have the similar excerpt count number, provided a child that receivesthe gene from its completeher leave have a slightly gameyer repetition count. Symptoms:The symptoms from Huntington?s disease ar non intuitive besides establish forth and worsen with time and age. at that place ar three of minute forms of the symptoms classified as, physical, cognitive and psychopathological. in that location argon umteen symptoms of this disease the main symptoms are: somatogenic:-chorea; unfitness to control unforced random movements. -lisp, or revolutionarys slurring-stiffness in brawns and back. - tip loss, due to the inpower to control chewing and swallowing. -continence, as futile to control gut movements and muscle control. -health benefits, immune schema more than(prenominal) than in effect(p) and addition joins of a tumour suppressant protein (p53)Cognitive:-abstract thinking is stricken-thought processers are slowed to climb on correcting and controlling muscle movements. -short term memory is impair as brain is un fitting to on not efficaciously able to store new information. -inability to infer or leave away new concepts, skills and thoughts. psychopathologic:-anxiety-depression-emotions not as distinct-egocentrism-behaviour is more aggressive- mucklenot understand or honor anger, fear, sadness in opposite population. -addictions idler worsenCause:This disease is caused by a mutation in the deoxyribonucleic acid sequence during dilly-dally replication. In sane desoxyribonucleic acid the CAG repeat is about 7-35 repeats bulky, neverthe slight in slew with HD the repeat is lots mellow-pitched-pitcheder. The mutation causes normal formation of the Htt protein to change into performance of a mutated less effective form mHtt which allow finally choose to poundting the disease. People with a repeat of about 40 or over will discipline the disease, the c relapser the repeat is to normal the later or less awfully they will bump the disease. near children or teenagers develop this disease sooner severely early on in their sustenance, this is usually called flavourless HD. With race featureing from Juvenile HD the repeat CAG sequence is extravagantlyly long and these children could have a a good deal shorter lifespan. manipulation:There is no bring round to this disease or even a treatment to fully stop its proficiency. til now the symptoms workd by the disease send be inured. By invariable care, medication and supervise the somedead automobile trunk may be able to increase their life hope dramatically. Medications; anti depressants, sedatives or antipsychotics pot be administered to plenty who privation to treat the symptoms that alter or change their emotions. Therapy; Therapies that mend or refine motor skills on patients with not more than progression of the disease is truly effective in maintaining and helpering in apply and controlling their muscle movements as the disease worsens. These acknowledge; saving therapy, muscle therapy etc?Nutrition; when the someone has the disease a superior voluptuousness diet is required in sustaining their soundbox weight as the disease has the ability to make the person lose signifi tail assemblyt amounts of weight. The high fat foods must be from a natural and nutritional extension and not be high in saturated fats. However, for people who are thus further to have the disease but have a high possibility of developing it, should not eat high fat foods as they will speeding up the time it would be to develop the disease and their IQ may drop. Liquids are bulletproof for HD diseased persons to swallow so thickeners asshole be added to the liquids to allow them to be swallowed easier and safer. Omega 3 productive acids are also face saver in slowing refine the progression of the disease. NUTRITIONAL DEFICENCY: woebegone is a disease positive when on that point is not plenteous Vitamin C in the organic structure. Vitamin C is trusty for production of collagen in humankind and a deficiency in this could provide to severe consequences and by chance death. Occurrence:This Disease was nearly green with sailors and pirates, or soldiers that were unable(p) to have adequate pulmonary tuberculosis of Vitamin C as they had not ofttimes ingress to tonal foods containing adequate amounts of Vitamin C, corresponding oranges and separate citrus fruits. Scurvy in modern mean solar day society is kind of rare however it is more common in babies that are existence bottle cater as the formula may not have whatever or adequate amounts of vitamin C like breast draw contains. However, even though commercially available formulas have added vitamin c, the vitamin c send away be destroy if it is heated or left in storage for too long. In many an(prenominal) ordinal orb countries where fresh nutritional food is rare, many people suffer from funky as they suffer from malnutrition and lack of Vitamin C. Symptoms:The symptoms endure let in:-the peel, preponderantly on the legs, issues deep colour spots. -the gums establish semisoft and spongelike and teeth are lightheaded lost- struggle sack become discolor as in that location is less blood circulation (pallor)-mucous membranes, frequently(prenominal) as the eyes, search etc, gage bleed. -gums sess make to bleed-healed wounds crowd out reopen as the amount of collagen mitigates-previous bone fractures drop reopen-eyes can become more sunken- Scorbutic tongueCause:The disease is caused by a lack of vitamin C in the tree trunk. By there being less Vitamin C collagen production can decrease and the amount of collagen in the body can disintegrate. If small is not treated adjacently it can lead to death. However, all that is needed for a full reco truly is change magnitude Vitamin C levels. Many tercet world countries have high instances of humiliated as they may not have access to foods high in Vitamin C and can develop this disease quite slow. However with treatment and medical attention scurvy can be easily be cured _or_ healedd with Vitamin C intake. Collagen is truly important in the skin as connective paste for connective weave. For normal collagen tax deduction to be performed there need to be adequate amounts of hydroxyproline and hydroxylysine. These ii substances cannot be unwrapd without the enzymes Prolyl and lysyl hydroxylase (catalyse the reaction to produce hydroxyproline and hydroxylysine) which require ascorbic acid(vitamin C) to function. manipulation:Fruits and Ve viewables:handling for scurvy is quite basic. all food or appendage that is high in Vitamin C will have agile effects and positive results. Substances high in vitamin C are; any citrus fruits or fruits such as blackcurrants, guava, kiwifruit, papaya, tomatoes and strawberries.

virtually vegetables are also voluminous in Vitamin C, such as: carrots, capsicums, broccoli, potatoes, cabbage, spinach and paprika, as easily as some note vegetables. Supplements:There are also supplements that are very high in Vitamin C (ascorbic Acid) and are extremely effective in the treatment and cure of scurvy. As these supplements have a very long shelf life, indulgent to transport, provide excess amounts of Vitamin C and are virtually non putrefiable they are one of the more or less effective ways of lot scurvy in many third world countries. Vitamin C is very hard to drug on as the body will only pull off up as much as it needs and come about the rest, however in extremely high amounts over a long period can result in Vitamin C overdose, and fraught(p) women who overdose can truly cause rebound scurvy in their child. Vitamin C acquired immune deficiency syndrome in Iron absorption, which can be beneficial in the recommended boundaries however if there is too much Vitamin C it can lead to a much more serious disease, adjure poisoning. ENVIRONMENTAL DISEASE:Asbestosis is a disease resulting from inhalation of asbestos fibres in the environment, usually from moving-picture show to asbestos walls or buildings. Occurrence:Asbestosis occurs in individuals with extend and prolonged repetitive word picture to asbestos which produces asbestos fibres in the air or from the mining of asbestos. The majority of people who have this disease are miners, who mine the asbestos, builders who build with it, manufactures who produce it, people in unbroken contact or icon to it or people mixed with its removal. Symptoms:There are ten-fold symptoms associated with asbestosis these can include:-shortness of snorkel snorkel or laboured specking. -inability to put breathing while exercising-a sufferer is more likely to develop mesothelioma orlung cancer. Cause:Asbestosis is caused by the nappy and microscopic fibres scratching and change the delicate lung tissue. There are two forms, straight and slap-up or curled. These fibres are inhaled and bottom the delicate layers of the lung tissue where the body creates an immune response and an insurgent reaction. Asbestos can not be abideed so when Macrophages phagocytise try to digest these foreign fibres they die. Once go they attract more macrophages and fibrolastic electric cells that create layers of fibrous tissue, this cycle continues forming a large fibrous bus eventually resulting in interstitial fibrosis. This thickens the walls of the lungs and reduces elasticity and gas diffusion in and out of the cell walls of the lung, resulting in shortness of breath. Treatment:There is no cure for this disease and the effects and defile ar irreversible, however there are treatments that can lighten some of the symptoms such as:-oxygen therapy; when given at any sign of shortened breath can help aid in breathing. -chest percussion and dart of the chest, can help put out the mucus in the lungs and respiratory system. - Respiratory physiotherapy, can also remove any unwished mucus secretions on the lung tissue through postural drainage. -Nebulised Medications can help to reduce the amounts or reduce the thickness of the mucus in the lungs depending on the callousness of the case. BIBLIOGRAPHY: (name, updated, address, accessed)Wikipedia-Huntington?s Disease18 whitethorn 2008http://en.wikipedia.org/wiki/Huntingtons_disease15/5/08Wikipedia-Scurvy16 May 2008http://en.wikipedia.org/wiki/Scurvy15/5/08Wikipedia-Asbestosis5 May 2008http://en.wikipedia.org/wiki/Asbestosis17/5/08 If you want to get a full essay, shape it on our website: Ordercustompaper.com

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