The Synchronous Detection on HCV·RNA and HGV·RNA in Plasm a and in Peripheral Blood M ononuclear Cells of Patients with Hepatitis C

To understand the incidence of hepatitis C and hepatitis G cointection，and positive rate of HCV RNA or HGV—RNA in plasida and PBMC．HCV—RNA and HGV—RNA in phsma and in periph— eral blood mononuclear ceILs(PBMC)of the 40 patients were amplified with R r-PCR．There were 6 an d 8 HGV—RNA positive cases in plasma and PBM C．respectively．And there were 5 HGV—RNA po s— itive cam both in plasma an d PBM C 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％ ．rasp~tivdy．The HCV—RNA and HGV—RNA positive incidence of PBM C 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 signficanee in avoid— ing leaked diagnosis