Fig 5. Western blotting analysis of mitochondria-related apoptosis.
(A) Representative western blotting of Nrf-2, Caspase-3, Bcl-2, Bax and Cytochrome c with β-actin and COX IV as the internal control. (B)-(E) Expression ration of Bcl 2, BAX, Cytochrome c and Caspase 3. Values represent mean ± SD of three independent experiments, *P<0.05, **P<0.01 versus normal control group; #P<0.05, ##P<0.01 versus H2O2 group.