Fig 5. The results of Western blot analysis showed that si-NgBR and down-regulating ICAM-1 inhibited penile corpus cavernosum cell apoptosis.

AB, Western blot analysis showed that si-NgBR or down-regulating ICAM-1 elevated Bcl-2 but inhibited caspase 3, cleaved-caspase 3 and Bax protein levels. The statistical values were analyzed by Student t-test. * p < 0.05 vs. the si-NC group; # p < 0.05 vs. the NgBR + anti-NC group, n = 20.