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不同类型冠心病患者外周血CD4^+CD25^+调节性T细胞水平变化 被引量:2

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摘要 目的:探讨冠心病患者外周血CD4^+CD25^+调节T细胞(Treg)水平的变化及意义。方法:选取笔者所在医院接诊冠心病患者108例,根据诊断结果分为36例稳定型心绞痛(SAP)组、38例急性心肌梗死(AMI)组、34例不稳定型心绞痛(UAP)组,另选取30例健康体检者作为对照组,分别行流式细胞仪测定外周血CD4^+CD25^+Treg水平与冠脉造影。结果:冠心病各组外周血CD4^+CD25^+Treg测定结果明显低于对照组,AMI组外周血CD4^+CD25^+Treg测定结果低于SAP组、UAP组,UAP组外周血CD4^+CD25^+Treg测定结果低于SAP组,差异均有统计学意义(P<0.05);外周血CD4^+CD25^+Treg与冠脉狭窄病变支数呈负相关,与GENSINI积分呈负相关(P<0.01)。结论:不同冠心病患者外周血CD4^+CD25^+Treg水平有显著变化,且与冠心病病变程度呈负相关。
机构地区 柳州市中医院
出处 《中外医学研究》 2017年第12期54-56,共3页 CHINESE AND FOREIGN MEDICAL RESEARCH
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