University:
Swansea University
Course:
PM-139 | Human Physiology 1
Academic year:

2023
Views:

239

Pages:

3
Author:

Amal J.

PartyMultiple scelerosisXXEssayintroductionchronicAcuteDemyelenationscarring EscelerosgliosisIt is a commondemyelinating primarly It disease affects theSpicalcard (sever & symptom]* It has relapsing &C come remitting tocourseIt is also calsed asbisseminated sulerosis scelerosis meansgliosis / scarringDefini tionIt is a commoncharacterised by occurancedemyelinating diseaseof patchy area of demyelchatten[plaque] in widespreadmanner throughout the CNS& it has relapsing'sremitting courseIncidence: :-2 to 2.5 millionpeoplesare affectedFemales are slightlymore affected than malesMos t commonage group is do-loyrs3% of people areaffected if the parent./siblenigs are affected withMul. scelerosics young children/olderpeople also affected butit is very salecauses: -1) immuno deficiency2J Heriditary 1 GeneticQHisto "compatibilityfactors - TILACHuman leucoey DRW2 te Art(2)HCA - A3, B7, B18 ) DW2,3) Environmental factorsvieus [ Measles, Rubella,Herbes Zoaster, Numbs]Ethenical (where they living] areCsurliving more far from theequator. specificallyNorthern - -euro people are affectedvitamin- - deficiencysmoking4) Age of individualexposure [changing fromone to other Jaces]More than 15 yrs affected are