Figure 4
Effects of TLBZT and 5-FU on XIAP and Survivin expression. After three weeks treatment, expression of XIAP and Survivin in CT26 carcinoma (3 tumors/group) were detected by immunohistochemistry and observed under microscope (×200) (A). The mean optical density (MOD) of XIAP and Survivin (3 HPF/slide) were analyzed by Image-Pro Plus 6.0 software, and expressed as fold of control (B). C, expression of XIAP and Survivin in CT26 carcinomas were further verified with western blot by specific antibody. GAPDH was used as a loading control. **P<0.01, versus control group, ## P<0.01, versus TLBZT or 5-Fu group.