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急性脑梗死患者C反应蛋白与基质金属蛋白酶-9的动态研究 被引量:3

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摘要 目的:探讨急性脑梗死患者血清超敏C反应蛋白(hs-CRP)与基质金属蛋白酶-9(MMP-9)在不同病程中的水平及其与脑梗死面积及预后的关系。方法:应用速率散射比浊法和双抗体夹心酶联免疫吸附法分别检测56例急性脑梗死患者发病第1,4,7,14天的血清hs-CRP和MMP-9水平,并与50名正常对照组比较。结果:急性脑梗死患者发病第1天血清hs-CRP水平即较正常对照组[(4.82±4.42)mg/L]升高[(14.32±2.25)mg/L,P<0.01],第4天达峰值[(18.36±5.21)mg/L],之后逐渐下降,第14天hs-CRP水平已降到正常[(2.70±1.05)mg/L,P>0.05]。MMP-9血清水平在第1天即升高达峰值[(122.38±104.27)μg/L],与正常参考值[(10.28±4.65)μg/L]比较,差异有统计学意义(P<0.01),以后逐渐下降,但各时点间无明显差异(P>0.05)。发病后第1天及第4天hs-CRP、MMP-9血清水平均与梗死体积呈正相关(r=0.538,r=0.512,均P<0.01)。结论:hs-CRP和MMP-9的检测可能有助于急性脑梗死的临床早期诊断与脑损害的程度的评估。
作者 陈芳梅 尹琦
出处 《广西医科大学学报》 CAS 2013年第3期414-416,共3页 Journal of Guangxi Medical University
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共引文献33056

同被引文献38

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