AIM: To establish sensitive DBT cell model to MHV-A59 by virology method, and develop selective method of anti virus drugs in cell level.

• 目的:利用病毒学方法建立对小鼠肝炎病毒(MHVA59)易感的星形胶质瘤细胞(DBT)模型,在细胞水平上建立抗冠状病毒药物的筛选的实验方法。