Anti-cancer and anti-angiogenic effects of curcumin and tetrahydrocurcumin on implanted hepatocellular carcinoma in nude mice

Figure 5 A: Fluorescence video-image of capillary vascularity on 14 d after the implantation of tumor cells with treatment of CUR (3000 mg/kg); B: Fluorescence videoimage of capillary vascularity on 14 d after the implantation of tumor cells with treatment of THC (3000 mg/kg); C: Fluorescence videoimage of capillary vascularity on 21 d after the implantation of tumor cells with treatment of CUR (3000 mg/kg); D: Fluorescence videoimage of capillary vascularity on 21 d after the implantation of tumor cells with treatment of THC (3000 mg/kg, × 10, Bar = 100 &mgr;m).