Methods HCV quasispecies heterogeneity in 68 patients with chronic hepatitis C were detected by single stranded conformational polymorphism (SSCP) analysis of the HCV E2 hypervaribale region 1 (HVR1);

• 方法 采用针对HCVE2高变区 1 (HVR1 )的单链构象多态性分析法 (SSCP)对 68例慢性丙型肝炎患者进行HCV准种检测 ,分析准种数目与HCVRNA、ALT、AST水平及肝组织活动指数 (HAI)的相关性。