2 Cell line: H22 cell line of mice hepatic tumor and S180 cell line of mice sarcom was provided by China Drug University.

• 2细胞株：H_(22)小鼠肝癌细胞株，S_(180)小鼠肉瘤细胞株，由中国药科大学提供，用昆明种小鼠传代保种。