Methods: Expression of HCV antigens and apoptosis were demonstrated using IHC and in situ cell death detecting in samples from 70 HCC and 10 chronic hepatitis.
Methods Hepatitis B serum markers and Pre-S2 antigens were tested by enzyme-linked immunosorbent assay and HBV DNA was detected by fluorescent quantitative-PCR in 982 hepatitis B patients.
To study the expression of FAS antigens in peripheral blood mononuclear cells(PBMC) and liver tissues of patients with chronic hepatitis C (CHC) and the relationship between them.