2001中华实验和临床病毒学杂志Requires access

HCV-PCR-Hybrid.ELISA for the detection of HCV RNA in serum samples from hepatitis patients

黄德庄, 闫惠萍, 王凤水, 罗朝霞, 贺丽香, 王芳, 郭雁宾

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Abstract

目的应用丙型肝炎病毒(HCV)聚合酶链反应杂交酶联法(HCV-PCR-H.ELISA)对152份各型肝炎血清进行HCV RNA测定和分析.方法利用标记生物素的寡核苷酸引物对患者血清进行PCR扩增,扩增产物与结合在微孔反应板的HCV特异探针快速杂交,通过抗生物素-酶联反应判定结果.结果 152份肝炎患者中,HCV RNA的检出率为57.9%(88/152),其中抗-HCV阳性组的检出率为81.8%(72/88).抗-HCV与HCV RNA的总符合率为78.9%(120/152).对5例丙型肝炎患者应用α干扰素治疗者追访显示,HCV RNA的消长与抗病毒药物疗效一致.结论 HCV-PCR-H.ELISA方法简便、稳定、敏感、特异,为半定量指标,可应用于HCV感染的临床诊断和抗病毒药物疗效判定.

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目的应用丙型肝炎病毒(HCV)聚合酶链反应杂交酶联法(HCV-PCR-H.ELISA)对152份各型肝炎血清进行HCV RNA测定和分析.方法利用标记生物素的寡核苷酸引物对患者血清进行PCR扩增,扩增产物与结合在微孔反应板的HCV特异探针快速杂交,通过抗生物素-酶联反应判定结果.结果 152份肝炎患者中,HCV RNA的检出率为57.9%(88/152),其中抗-HCV阳性组的检出率为81.8%(72/88).抗-HCV与HCV RNA的总符合率为78.9%(120/152).对5例丙型肝炎患者应用α干扰素治疗者追访显示,HCV RNA的消长与抗病毒药物疗效一致.结论 HCV-PCR-H.ELISA方法简便、稳定、敏感、特异,为半定量指标,可应用于HCV感染的临床诊断和抗病毒药物疗效判定.

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Available abstract

目的应用丙型肝炎病毒(HCV)聚合酶链反应杂交酶联法(HCV-PCR-H.ELISA)对152份各型肝炎血清进行HCV RNA测定和分析.方法利用标记生物素的寡核苷酸引物对患者血清进行PCR扩增,扩增产物与结合在微孔反应板的HCV特异探针快速杂交,通过抗生物素-酶联反应判定结果.结果 152份肝炎患者中,HCV RNA的检出率为57.9%(88/152),其中抗-HCV阳性组的检出率为81.8%(72/88).抗-HCV与HCV RNA的总符合率为78.9%(120/152).对5例丙型肝炎患者应用α干扰素治疗者追访显示,HCV RNA的消长与抗病毒药物疗效一致.结论 HCV-PCR-H.ELISA方法简便、稳定、敏感、特异,为半定量指标,可应用于HCV感染的临床诊断和抗病毒药物疗效判定.

Key concepts: Virology, Hepatitis C, Antibody, Hepatitis C virus, Hepacivirus, Medicine, Immunology, Biology

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