PSL301H1 Lecture Notes - Lecture 5: Von Willebrand Factor, Thromboxane A2, Aspirin
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PSL301H1 Full Course Notes
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Come back to the general idea of blood. Continuing of the importance of the blood being maintained. Dave is a 55 yr old guy: had a milf heart attack, physician told him to take a baby aspirin. Initial closing under neurogenic control: constrict the end of the bv, this phase is prolonged by a number of factors released by damaged tissue in the area. 9 platelets from adhering from them: this causes a localization of aggregation. Review q c: b(cid:272) she does(cid:374)"t ha(cid:448)e the platelets produ(cid:272)ed, coagulation phase. 16: but can also activate factor 9, vitamin k is also needed in the extrinsic pathway as well that"s (cid:449)hy (cid:449)arfari(cid:374) is po(cid:449)erful a(cid:374)ti (cid:272)oagula(cid:374)t. Case study 2: von willibrand disease, going to affect places with small capillaries uterus, digestive tract. 21: hemophilia a, susceptible to bleeds that"s (cid:449)hy he i(cid:374)fusi(cid:374)g hi(cid:373) fa(cid:272)tor 8, he lacks it so just give it to him to fix him.
