Figure 1

Effects of saikosaponin-d and radiation on the growth of SMMC-7721 hepatocellular carcinoma cells. All data are presented as mean ± SD. SSd: saikosaponin-d; IR: radiation. *P < 0.05, **P < 0.01 vs. control.
Effects of saikosaponin-d and radiation on the growth of SMMC-7721 hepatocellular carcinoma cells. All data are presented as mean ± SD. SSd: saikosaponin-d; IR: radiation. *P < 0.05, **P < 0.01 vs. control.