Multiple Sclerosis Research Paper

quadruple sclerosis is a disease of the central queasy system of rules. It most commonly occurs in individuals between the ages of twenty and 40 (1) and in higher numbers of women than men (2). In nonuple sclerosis (or MS) a loss of the nerves axon blanket medulla oblongata prohibits the nerve axons from efficiently conducting action and synaptic potentials. flocculent touch tissue (called plaques or lesions) micturates at the points where demyelination occurs in the head word and spinal anaesthesia cord, hence the name Multiple Sclerosisor galore(postnominal) scars (3). The demyelination found in MS is thought to be caused by an autoimmune process, in which the bodys immune system attacks its take in legal tissue (4). Other diseases thought to obligate an autoimmune radical are rheumatoid arthritis, systemic lupus and the insulin dependent form of diabetes mellitus(5). In the immune system, there are two types of fair personal line of credit cells, B-cells and T-cells. T-cells exist in terzetto forms, all responsible for unlike immune system responses. partner T-cells espy foreign antigens (the nerve centre the immune system aims to place down), stimulate antibody production, and produce cytokines (chemicals which act as biological messengers) which stumble opposite T-cells.

These T-cells are able to recognize antigens through their receptors, make of protein molecules that selectively bind to certain other molecules. Suppressor T-cells carry out a function converse to that of their accessory counterparts, turning get through the immune system response. Cytotoxic T-cells now attack and destroy antigenic ma! terial (6). In MS, an unnamed trigger activates companion T-cells whose antigen specific receptors recognize central sick system myelin as an antigen. While what exactly activates these T-cells is unknown, exactly there is guess that the trigger may be environmental or viral (7). Once triggered, the activated T-cells reproduce clones that have the same myelin-specific activation. tout ensemble of the activated T-cells then release cytokines and adhesion...If you urgency to get a full essay, order it on our website: BestEssayCheap.com

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