Mitochondria-Targeted Peptide SS31 Attenuates Renal Tubulointerstitial Injury via Inhibiting Mitochondrial Fission in Diabetic Mice

Figure 2

Effects of SS31 on renal tubulointerstitial damage in diabetic mice. (a) Renal tissue stained with HE, PAS, Masson trichrome, and immunohistochemical analysis of fibronectin (FN) (magnification ×400). (b) Tubulointerstitial damage scores, vs. STZ groups, vs. control groups, . (c) Glomerular damage scores, vs. STZ groups, and vs. control groups, . (d) Western blot analysis of FN protein. (e) Each bar graph represents the ratios of FN to β-actin, vs. STZ groups, vs. control groups, .

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