Figure 1From: Saikosaponin-d increases the radiosensitivity of smmc-7721 hepatocellular carcinoma cells by adjusting the g0/g1 and g2/m checkpoints of the cell cycle 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.Back to article page