2.

各组小鼠肿瘤局部的Treg细胞表达的比较

The expression of Treg cells in each group

Groups	The number of Treg cells
The expression of regulatory T cells (Treg) in tumor bearing mice pretreated with saline significantly higher than that of in normal mice (P < 0.001). Expression of Treg in mice treated with paclitaxel was inhibited compared with that in 3LL bearing mice treated with saline (P=0.004).
Normal mice	12.46%±1.21%
3LL bearing mice pretreated with saline	25.46%±2.23%
3LL bearing mice pretreated with paclitaxel	17.53%±1.24%