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血小板颗粒膜蛋白在急性心梗治疗中的动态变化 被引量:1

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摘要 对37例急性心肌梗塞(AMI)患者入院即刻、溶栓治疗(或非溶栓组一般治疗)后1h,6h、24h、2d、3d、5d、15d测周围静脉血中血小板颗粒膜蛋白(GPM-140)的数量,进行动态观察,并分析其与梗塞相关冠脉(IRA)再通的关系。结果表明.非溶栓治疗组,GMP-140的数量显著高于正常人,d2达高峰,d3开始下降,d5恢复至正常对照水平。溶栓治疗后IRA再通组,GMP-140在溶栓治疗后1~6h迅速降至正常范围;溶栓治疗后IRA未通组,GMP-140在溶栓后1h迅速上升,并于溶栓后6h达高峰。以后逐步下降.d3恢复正常。提示血小板活性的改变与AMI血栓形成和血栓溶解关系密切。GMP-140的迅速下降可作为临床判断IRA再通的指标。
出处 《血栓与止血学》 1994年第1期25-27,18,共4页 Chinese Journal of Thrombosis and Hemostasis
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