Figure 4.
Attenuation of I/R-induced oxidative stress by 6-ECDCA treatment. At 24 h after treatment, (A) urinary H2O2, (B) urinary NGAL, (C) kidney MPO and (D) kidney MDA were analyzed. n = 6 mice/group. Data are means ± SEM, one-way ANOVA with Bonferroni’s test. *p < 0.05. (E and F) Representative images of immunostaining for (E) 4-HNE and (F) oxo-8 staining on renal sections from (a) sham, (b) I/R and (c) I/R + ECDCA groups (scale bar 50 μm). (G) 2′,7′-DCF staining on renal sections from (a) sham, (b) I/R and (c) I/R + ECDCA groups (scale bar 25 μm). (H–J) Quantitative analysis of (H) 4-HNE, (I) oxo-8 and (J) 2′,7′-DCF staining per high power field. n = 6 mice/group. Data are means ± SEM, one-way ANOVA with Bonferroni’s test. *p < 0.05.
