Fig. 5From: DPP-4 inhibitor sitagliptin prevents inflammation and oxidative stress of heart and kidney in two kidney and one clip (2K1C) ratsEffect of sitagliptin on cardiac and kidney iron deposition in 2K1C model rats. a, e Sham; b, f Sham + Sitagliptin; c, g 2K1C and d, h 2K1C + Sitagliptin. No pathological iron deposition was observed in left ventricle of heart (upper panel). Moreover, no pathological iron deposition was observed in kidneys of Sham animals (e) and Sham + Sitagliptin (f). Observe the greater iron deposition in the kidney of 2K1C rats (g arrows). No/less iron deposition can be observed in kidney of all 2K1C animals treated with sitagliptin (h). Magnification ×40. id iron depositionBack to article page