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基质金属蛋白酶-9、纤维蛋白原水平与短暂性脑缺血发作后脑梗死的相关性研究 被引量:5

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摘要 目的 探讨短暂性脑缺血发作(TIA)后脑梗死的发生与外周血中分子生物标志物的相关性,筛选TIA后脑梗死的预测指标,为探索TIA后脑梗死发生的可能机制提供理论依据.方法 对符合条件的96例TIA患者,采用酶联免疫吸附法测定血浆基质金属蛋白酶-9(MMP-9)水平,并测定相关实验室指标,如纤维蛋白原、凝血指标、血常规、血糖、血脂、肌酐等,分析血浆MMP-9水平、相关实验室指标与TIA后发生脑梗死的相关性.结果 96例患者中15例发生脑梗死,脑梗死发生率为15.6%.发生脑梗死患者与未发生脑梗死患者MMP-9、纤维蛋白原水平比较差异有统计学意义[分别为(162±90)μg/L 比(97±68)μg/L, P=0.009;(3.3±0.7)g/L 比(2.7±0.5)g/L,P=0.020];相关分析显示,MMP-9、纤维蛋白原水平是TIA后发生脑梗死的危险因素(OR=12.093,P=0.032;OR=0.162,P=0.041).结论 MMP-9、纤维蛋白原水平与TIA后脑梗死的发生具有相关性,二者是TIA发展为脑梗死的独立危险因素,其水平升高可作为TIA近期脑梗死风险的预测指标.
出处 《中国医师进修杂志》 2011年第1期43-44,共2页 Chinese Journal of Postgraduates of Medicine
基金 基金项目:山东省枣庄市培养学科带头人专项资金计划(2007405)
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