Objective: To study the inhibitory effect of Longzhi extracts (extracts from a Chinese herbal compound) on the growth of transplanted hepatoma H22 and sarcoma S180 in mice.

• 目的：研究龙枝提取物（由龙芽草、半枝莲等组成的中药复方的提取物）对小鼠移植性肝癌H22和肉瘤S180瘤体生长的抑制作用。