Methods 1-day old B eijing ducklings infected with DHBV were used as the hepatitis B animal model an d randomly divided into five groups: Ganyan chongji large-dose group, medium-dos e group, small-dose group, normal saline model group and acyclovir(ACV) control group.
目的:研究肝炎冲剂对鸭乙型肝炎的抗病毒作用。