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血清高尔基体蛋白73对原发性肝癌的早期诊断价值探讨 被引量:13

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摘要 目的探讨血清高尔基体蛋白73(GP73)对原发性肝癌(PHC)的早期诊断价值。方法采用酶联免疫吸附试验(ELISA)检测50例PHC患者、40例肝硬化患者、35例慢性肝炎患者以及50名健康对照者的血清GP73水平,同时采用化学发光法检测血清甲胎蛋白(AFP)水平。比较各组GP73、AFP水平。结果 PHC组、肝硬化组、慢性肝炎组及健康对照组GP73及AFP水平依次降低,各组间差异均有统计学意义(P<0.05)。PHC组GP73和AFP阳性率(82.0%、52.0%)均高于其他3组(肝硬化组25.7%、20.0%;慢性肝炎组15.0%、15.0%;健康对照组0%、0%)(P<0.05);血清GP73检测PHC的敏感性(82%)及特异性(86%)均高于AFP(52%、66%)(P<0.05)。GP73与AFP联合检测时,可将敏感性和特异性均提高至92%。结论血清GP73可以作为早期诊断PHC的血清标志物。GP73与AFP联合检测可提高检测的敏感性和特异性。
作者 李继荣
出处 《检验医学》 CAS 2013年第2期166-167,共2页 Laboratory Medicine
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