Figure 7.
Protein expression in the corpus cavernosum. (A) All groups were compared with respect to p-AKT, AKT, Bax, Caspase-3, and Bcl-2 expression in the corpus cavernosum by western blotting. (B) Relative density of bands in the western blot analysis for each group. (C) All groups were compared with respect to PECAM-1 and SDF-1 levels in the corpus cavernosum by western blotting. (D) Relative density of bands in the western blot analysis for each group. Each bar shows the mean value (standard deviation). * p < 0.05 compared with the DM ED group.