A组小鼠肿瘤细胞凋亡指数显著高于B组，比较差异有统计学意义（P<0.01）；

The tumor cell apoptosis index in group A was significantly higher than this in the group B, the difference was statistically significant (P<0.01);

youdao

PCNA指数、增殖指数、肿瘤S期细胞比例明显降低；凋亡指数增高。

PCNA index, proliferation index and s phase cell fraction decreased, apoptosis index increased.

youdao