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血小板凝血酶受体 被引量:2

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摘要 凝血酶是最重要的血小板活化剂之一。凝血酶活化血小板时涉及两种细胞膜成份 :G蛋白偶联的七个跨膜区受体 (STDR)和GPⅠb Ⅸ Ⅴ复合物 ,通过两种不同的途径活化血小板。GPⅠb为血小板高亲和力凝血酶受体 ,而七个穿膜区受体为中亲和力凝血酶受体。凝血酶和GPⅠb Ⅸ Ⅴ复合物的结合与七个跨膜区蛋白酶受体PAR1、PAR3、PAR4活化之间关系的进一步研究是很有临床意义的。
出处 《国外医学(生理病理科学与临床分册)》 2002年第1期4-6,共3页 Foreign Medical Sciences(Pathophysiology and Clinical Medicine)
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