丙型肝炎患者血浆和外周血单个核细胞同步检测HCV-RNA和HGV-RNA

To understand the incidence of hepatitis C and hepatitis G coinfection, and positive rate of HCV-RNA or HGV-RNA in plasma and PBMC, HCV-RNA and HGV-RNA in plasma and in peripheral blood mononuclear cells(PBMC) of the 40 patients were amplified with RT-PCR. There were 6 and 8 HGV-RNA positive cases in plasma and PBMC, respectively. And there were 5 HGV-RNA positive cases both in plasma and PBMC.At the same time, there were 5,6,3 both HCV-RNA and HGV-RNA positive cases in plasma, in PBMC and in both plasma and PBMC,respectively. It accounted for 13%,15% and 8%, respectively. The HCV-RNA and HGV-RNA positive incidence of PBMC was higher than that of plasma. The incidence of HCV-RNA and HGV-RNA coinfection was similar to European, American and Japanese. The synchronous detection has an important signficance in avoiding leaked diagnosis.