55.缺乏thrombomodulin較易造成下列何種凝血狀況?
(A)出血傾向
(B)產生血栓
(C)血小板數目下降
(D)紅血球破碎
答案:登入後查看
統計: A(397), B(1018), C(42), D(12), E(0) #927281
統計: A(397), B(1018), C(42), D(12), E(0) #927281
詳解 (共 7 筆)
#1607662
thrombomodulin 會跟Protein C 一同作用 抑制凝血反應
當缺乏時 凝血反應無法被抑制 造成過度凝血(血栓)
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#1605013
https://en.m.wikipedia.org/wiki/File:Coagulation_full.svg
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#1237423
讀過血小板不可以再錯了
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#1465033
Thrombomodulin functions as a cofactor in the thrombin-induced activation of protein C in the anticoagulant pathway by forming a 1:1 stoichiometric complex with thrombin. This raises the speed of protein C activation thousandfold. Thrombomodulin-bound thrombin has procoagulant effect at the same time by inhibiting fibrinolysis by cleaving thrombin-activatable fibrinolysis inhibitor (TAFI,aka carboxypeptidase B2) into its active form
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