Fig. 12
Fibrosis in WT, Nrf2tKO, mdx, and Nrf2tKOmdx hind limb muscle and diaphragm after the long-term treadmill. (a) Representative photos and (b) semi-quantitative analysis of collagen deposition in GM based on Masson’s trichome staining; n = 6-8. (c) Representative photos and (d) semi-quantitative analysis of collagen deposition in diaphragm based on Masson’s trichome staining; n = 6-8. The data are presented as mean +/− SEM **p ≤ 0.01; ****p ≤ 0.0001, one-way ANOVA with Tukey’s post hoc test; the scale bars represent 100 μm