Figure 2.
Both TSA and valproic acid impair cell viability of VCaP cells. (A) Cells were treated with variable amount of valproic acid (0.05–20 mM) or vehicle control for 24, 48, or 72 h. (B) Cells were treated with variable amount of trichostatin-A (10–200 nM) or vehicle control for 24, 48, or 72 h. Results are shown as the mean of percentage of control of three independent experiments with standard deviations.