Figure 6

Effects of ISBn treatment on PARP, Caspase 9, total ERK1/2, phosphorylated ERK1/2 (p-ERK), AKT, and tubulin expression evaluated by western blotting. The pre and post-confluences Caco-2 cells were treated for 24h with ISBn alone or in combination. The bands associated with expression of PARP, Caspase 9, ERK1/2, phosphorylated ERK1/2 (p-ERK), AKT and house-keeping tubulin, after 24 h of treatment with ISBn are visualized. The expression of the house-keeping protein tubulin was used as loading control.