Figure 9: Oxidation associated protein expression in kidney tissue of B6.Sle1.Sle2.Sle3 mice. (A) Catalase staining in kidneys of pCDH-MSCs or hOXR1-MSCs treated mice. Semi-quantitative analysis of catalase staining in kidney. The signal of catalase in hOXR1-MSCs treated mice was significantly stronger than that in control mice (p< 0.05). n=5 mice per group. (B) GPX1 detection in kidneys of pCDH-MSCs or hOXR1-MSCs treated mice. Semi-quantitative analysis of GPX1 staining in kidney. The signal of GPX1 in hOXR1-MSCs treated mice was significantly stronger than that in control mice (p< 0.05). n=5 mice per group. (C) iNOS expression in the kidneys of pCDH-MSCs or hOXR1-MSCs treated mice. Semi-quantitative analysis of iNOS staining in the kidneys. The signal of iNOS in hOXR1-MSCs treated mice was significantly weaker than that in control mice (p< 0.05). (Original magnification 400X, scale bars=50 μm). n=5 mice per group.