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慢性阻塞性肺疾病患者血清D-二聚体与基质金属蛋白酶-9及其抑制剂的相关性研究 被引量:4

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摘要 目的探讨慢性阻塞性肺疾病(COPD)患者急性加重期治疗前后血清D-二聚体、基质金属蛋白酶-9(MMP-9)和基质金属蛋白酶抑制剂-1(TIMP-1)水平的变化并分析其相关性。方法选择急性加重期COPD患者37例,对照组30例,用酶联免疫吸附试验检测其治疗前后血清中D-二聚体、MMP.9和TIMP-1的水平。结果(1)COPD组患者治疗前后血清D-二聚体、MMP-9和TIMP-1水平均高于对照组,两组比较差异有统计学意义(P〈0.05),尤其是TIMP-1在两组间差异更为明显(P〈0.01);COPD组治疗后D-二聚体、MMP-9及TIMP—1水平明显低于治疗前(P〈0.05)。(2)COPD组治疗前后D-二聚体与MMPO、D-二聚体与TIMP-1及MMP-9与TIMP-1均呈正相关。结论COPD急性加重期患者血清D-二聚体、MMP-9及TIMP-1水平增高,体内可能存在高凝状态或血栓前状态,治疗后有-定程度改善;CDPD患者血清D-二聚体与MMP-9呈正相关,两者可作为COPD急性加莺期的反应因子。
出处 《临床内科杂志》 CAS 2012年第9期629-630,共2页 Journal of Clinical Internal Medicine
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