Methods By RT PCR DDH,RT nested PCR,RNA DDH,we detect the nucleic acid of HCV and deduce the specificity,sensitivity and stability of RT PCR DDH in viral nucleic acid detection.

• 方法 通过RT PCR DDH ,RT nested PCR和HCVRNA DDH 3种方法检测HCV核酸 ,推断RT PCR DDH技术检测病毒核酸的特异性、敏感性和稳定性。