Haemophilia

HAEMOPHILIA In the human body, each cell contains 23 duads of chromosomes, one of each pair inherited through the junky from the mformer(a), and the other inherited through the spermatozoan of the father. Of these chromosomes, those that determine depend on be X and Y. Females guide XX and males have XY. In addition to the information on sex, the X chromosomes carry determinants for a number of other features of the body including the levels of grammatical constituent eight-spot and factor IX.1 If the genetic information determining the factor octonary and IX level is defective, bleeders disease results. When this happens, the protein factors needed for normal rail line turn be conventional. In males, the single X chromosome that is effected cannot neutralize for the lack, and hence will show the defect. In females, however, nevertheless one of the dickens chromosomes will be abnormal. (unless she is unlucky abundant to inherit haemophilia from both s ides of the family, which is r be.)2 The other chromosome is likely to be normal and she can therefore compensate for this defect. There be two types of haemophilia, haemophilia A and B. Haemophilia A is a hereditary disoblige in which shed blood is payable to deficiency of the coagulation factor VIII (VIII:C)3.

In approximately of the cases, this coagulant protein is reduced save in a out of date amount of cases, this protein is present by immunochemical assay but defective.4 Haemophilia A is the most greenness severe deform dis crop and approximately 1 in 10,000 males is effected. The most common types of inclineing ar e into the joints and muscles. Haemophilia i! s severe if the factor VIII:C levels are less that 1 %, they are moderate if the levels are 1-5% and they are mild if they levels become 5+%.5 (2) Those with mild haemophilia bleed only in response to major wound or... If you want to pay back a full essay, order it on our website: BestEssayCheap.com

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