高血压性脑出血患者血清MMP-9的水平及临床意义

被引:16
作者
包福详
沙龙贵
黄焕斌
机构
[1] 上海市南汇区中心医院脑外科
关键词
脑出血; MMP-9; IL-6; TNF-α;
D O I
10.16766/j.cnki.issn.1674-4152.2010.04.057
中图分类号
R743.34 [脑出血];
学科分类号
1002 ;
摘要
目的探讨高血压性脑出血患者血清基质金属蛋白酶-9(MMP-9)、IL-6及TNF-α的水平及意义。方法采用酶联免疫法检测178例脑出血患者(观察组)出血后24h、72h、7d和14d时的血清MMP-9、IL-6、TNF-α水平,测量其相应时间的灶水肿体积,并与35例体检正常者(对照组)进行比较。结果观察组血清MMP-9和IL-6在发病24h内明显升高,72h达高峰,之后缓慢下降,7d后明显下降,14d接近正常水平。血清TNF-α在发病后24h达高峰,之后逐渐下降;与对照组比较24h、72h均明显升高(P<0.01)。发病后24h、72h的血清MMP-9水平与IL-6、TNF-α、血肿体积、水肿体积、水肿比值、病情严重程度均呈正相关(P<0.01)。结论MMP-9与灶水肿体积及病情严重相关,与相对水肿体积相关性更强;MMP-9、IL-6、TNF-α共同参与脑出血后灶周水肿形成,并相互影响。
引用
收藏
页码:446 / 447
页数:2
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