Fig. 4

Apoptosis of HCC38 cells treated with GC Urtincture and different dilutions of GC. Apoptosis analyzed by caspase3/7 activity was normalized to cell viability. HCC38 cells were treated with GC Urtincture, GC C30, GC C6, GC D6 or with TSA (as a positive control) and normalized to the ethanol control (grey line). ****P < 0.0001, 2-way ANOVA