Figure 6. The curative effect of GC/5-FU on liver cancer in the orthotopic transplant model of hepatocellular carcinoma. (A) 5 d after the tumor was established, GC/5-FU, 5-FU, GC or PBS was given to the mice. Tumor weight was measured at day 10. (B)Treatment was given as described previously and the survival was monitored. The median survival for control, GC, 5-FU and GC/5-FU groups were 12, 13, 17 and 30 d, respectively. Compared with control or GC group, **p < 0.01; compared with 5-FU group, ^##p < 0.01.