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. 2021 Aug 23;12:628950. doi: 10.3389/fphar.2021.628950

FIGURE 3.

FIGURE 3

DL-NBP treatment ameliorates diabetes-induced renal fibrosis. (A–D) Immunohistochemical staining (original magnification × 400) and quantification of α-SMA, collagen I, and collagen III in kidney of mice from each group (n = 3). Scale bar = 20 μm. (E–H) Western blotting and quantification of collagen I and collagen III from the renal tissue of each group (n = 3). Data are presented as the mean ± SEM. *p < 0.05, **p < 0.01, ***p < 0.001 vs. db/m control group; # p < 0.05, ## p < 0.01, ### p < 0.001 vs. db/db mice. α-SMA, α-smooth muscle actin.