Figure 4

Western blotting results of PARP, Caspase-3, Bax and Bcl-2 in HepG2 and HepG2/ADM cells. The densitometric analysis bar diagram of the results. Columns represent the mean from three independent experiments and bars represent standard deviations. (a) Cleaved PARP. (b) Cleaved Caspase-3. (c) Bax. (d) Bcl-2.