Research Article

The Effect of Tou Nong San on Transplanted Tumor Growth in Nude Mice

Figure 17

Expression of VEGF, CD31 proteins in xenograft. A: NS group; B: 1 g/kg TNSE group; C: 2 g/kg TNSE group; D: 4 g/kg TNSE group. Values given are the means ± SD for 8 tumor specimens in each group. , , when compared to control group.