To Explore the Relationship Among HBV Load, IFN-? and IL-4 in Sera of Patients With CHB / 中国医师杂志

Objective To explore the relationship among HBV load ,IFN-? and IL-4 in sera from patients with CHB.Methods Fluorescence quantitative PCR(FQ-PCR) was used to detect quantity of HBV DNA,and ELISA was used to determine contents of IFN-? and IL-4.According to HBV DNA quantity(copies/ml),the patients with chronic hepatitis B(CHB) were divided into high(≥10 7/ml),middle(10 6～10 5/ml) and low (