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急性缺血性脑卒中患者血浆MMP-9水平与出血转化的关系 被引量:5

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摘要 目的探讨急性缺血性脑卒中(CI)患者发病24h内血浆基质金属蛋白酶9(MMP-9)水平与出血转化(HT)的关系。方法采用ELISA法检测81例急性CI(患者组)及30例面神经麻痹(对照组)患者的血浆MMP-9;根据其首次头颅CT或MR/结果评价缺血改变,病后3—14d复查CT或MRI,评价HT情况。结果患者组病后3—14d发生HT(HT组)13例(出血性梗死9例、脑实质血肿4例),其中无症状性HT8例、有症状性HT5例;未发生HT(无HT组)68例。HT组脑梗死面积、血浆MMP-9水平均明显高于元HT组(P〈0.05或〈0.01)。血浆MMP-9〉173.6ng/ml阴性预测值为85.3%。结论急性CI有HT患者的血浆MMP-9高于无HT者;血浆MMP-9〉173.6ng/ml对CI患者HT有阴性预测作用。
出处 《山东医药》 CAS 北大核心 2009年第37期41-43,共3页 Shandong Medical Journal
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