阿司匹林是预防血栓形成最常用的血小板抑制剂之一。究竟要用多大剂量才能达到这一目的,至今仍未能确定。有迹象表明,较小剂量的阿司匹林即足以抑制血小板促凝集的血栓烷的合成,而对血管壁抗凝集的前列腺环素的合成影响不大可达到对治疗有利的 Aspirin is one of the most commonly used platelet inhibitors to prevent thrombosis. What dose to use to achieve this goal, has not yet been determined. There are indications that a lower dose of aspirin is sufficient to inhibit platelet aggregation induced thromboxane synthesis, while the anticoagulant on the vascular wall synthesis of prostacyclin less effect on the treatment can be achieved