FIGURE 2.

Comparisons of oxidative stress levels in the corpus cavernosum among control, DMED and DMED + NAC mice. (A) SOD activity. (B) CAT activity. (C) T‐AOC ability. (D) MDA contents. (E) LDH contents. (F) NO contents. (G) MitoSOX levels. (H) Quantitative analysis of relative intensities of Mito SOX‐positive cells. Nuclei (blue) are stained with DAPI. Scale bar is 20 μm. N = 6/group per group. CAT, catalase; LDH, lactate dehydrogenase; MDA, malondialdehyde; NO, nitric oxide; SOD, superoxide dismutase; T‐AOC, total antioxidant capacity. *p < 0.05, **p < 0.01 and ***p < 0.001, compared to the control group. ^# p < 0.05, ^## p < 0.01 and ^### p < 0.001, compared to the DMED group