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高血压合并冠心病患者血清基质金属蛋白酶-9的变化 被引量:8

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摘要 目的探讨高血压病及高血压合并冠心病患者血清基质金属蛋白酶9(MMP-9)及其抑制剂——金属蛋白酶组织抑制因子-1(TIMP-1)水平的变化。方法用酶联免疫吸附法对40例高血压病患者、38例高血压合并冠心病患者进行血清MMP-9和TIMP-1水平测定,与30例健康对照组进行比较。结果对照组、高血压病及高血压合并冠心病患者血清MMP-9水平分别为(30·16±3·70)ng/ml、(49·66±2·64)ng/ml和(64·36±2·58)ng/ml;TIMP-1水平分别为(72·29±3·56)ng/ml、(86·76±3·95)ng/ml、(99·06±2·45)ng/ml,高血压病、高血压合并冠心病患者MMP-9、TIMP-1水平较对照组明显升高,且高血压合并冠心病组较单纯高血压病组有明显升高。结论高血压病、高血压合并冠心病患者存在血清基质金属蛋白酶9及其组织抑制因子-1代谢的异常,且在合并冠心病病人更加明显。
出处 《中国老年学杂志》 CAS CSCD 北大核心 2007年第10期973-974,共2页 Chinese Journal of Gerontology
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参考文献8

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