PurposeTo study and to compare the anti-HBV effect of alcohol extract from Styela plicata Lesueur, Styela canopus Savigny and Symplegma oceania Tokioka in vitro.

• 目的对皱瘤海鞘、冠瘤海鞘和大洋纵列海鞘醇提取物的体外抗乙肝病毒作用进行研究和比较。