Fig 7. The effect of L⁹ on the expression of the proteins: GADPH, PARP, caspase-3, 8, 9, p53, cyclin E, cdc2, p21, and cytochrome c, in the HCT116 p53^+/+, U-251 and MCF-7 cells.

(A). Densitometric analyses of western blot images. Expression level signals are relative to GADPH expression. Data were analyzed using one-way ANOVA with Bonferroni’s post-hoc test: *p<0.05, **p<0.01, ***p<0.001 compared to the control (B).