Glomerular nephrin expression in uninephrectomized C57Bl6/J mice treated with and without DOCA-salt and Ac-SDKP. A. Representative immunofluorescent images of placebo, DOCA-salt and DOCA-salt + Ac-SDKP treated mice. B. Bar graph showing the effects of DOCA-salt and Ac-SDKP on nephrin staining. **, p < 0.05, placebo vs. DOCA-salt, †, p = 0.065, DOCA-salt vs. DOCA-salt + Ac-SDKP, n = 5–6 animals.