FAS antigen were detected by immuno-histochemistry in PBMC and in the liver of patients with CHC and serum HCVRNA were detected by PCR.

• 采用肝组织病理、免疫组化、PCR及血液生化等方法检测 4 1例CHC患者的肝组织和PBMC中FAS抗原、血清HCVRNA及肝功能。