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老年慢性心力衰竭患者HMGB1、TNF-α、AngⅡ水平变化的研究

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摘要 目的:探讨老年慢性心衰患者人高迁移率族蛋白B1(HMGB1)、肿瘤坏死因子-α(TNF-α)、白介素-6(IL-6)、血管紧张素Ⅱ(AngⅡ)水平变化。方法:选择老年慢性心衰患者121例,正常对照组27例,分别通过心脏超声测量心脏射血分数(LVEF),酶联免疫法测定HMGB1、TNF-α、IL-6水平,放射免疫法测定AngⅡ水平,对检测结果进行统计学分析。结果:老年心衰患者LVEF明显低于对照组,而HMGB1、TNF-α、IL-6、AngⅡ水平明显高于对照组,两组比较有显著性差异(P<0.01)。结论:老年心衰患者HMGB1、TNF-α、IL-6、AngⅡ水平升高提示炎性细胞因子分泌过度增加,神经内分泌系统过度激活是导致CHF的病理生理机制之一。
出处 《青海医药杂志》 2016年第7期11-12,共2页 Qinghai Medical Journal
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