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检测原发性胆汁性肝硬化患者血清MIP-3α与IL-17A的水平及意义 被引量:2

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摘要 目的检测巨噬细胞炎症蛋白3α(MIP-3α)和白细胞介素17A(IL-17A)在原发性胆汁性肝硬化(PBC)患者血清中的水平,探讨其意义。方法选取抗线粒体抗体(AMA)和/或AMA-M2阳性、肝功异常初诊患者,其中确诊PBC 46例,慢性乙型肝炎(CHB)20例,系统性红斑狼疮(SLE)20例,选择同期体检健康者50例为对照组。ELISA法检测各组MIP-3α及IL-17A血清水平;回顾性分析相关自身抗体水平。结果与HC组相比,PBC组、CHB组、SLE组患者血清IL-17A、MIP-3α水平均显著升高(P<0.01);IL-17A的cut off值为86 pg/mL时,诊断PBC的敏感性为76%,特异性为62%;MIP-3α的cut off值为39 pg/mL时,诊断PBC的敏感性为71.7%,特异性为81.1%;MIP-3α与AMA-M2联合检测辅助诊断PBC的敏感性为97.8%,诊断效能达86.8%。结论 MIP-3α联合AMA-M2有助于PBC的辅助诊断。
出处 《临床检验杂志》 CAS CSCD 北大核心 2013年第2期96-98,共3页 Chinese Journal of Clinical Laboratory Science
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