Fig. 7.

Effect of resveratrol on antioxidant genes such as NRF-2 (A), HO-1 (B) and HO_2 (C) expression in the kidney of HF diet-fed rats. Data are presented as mean ± SD. One-way ANOVA was performed followed by Tukey post hoc test to determine the statistical significance. Asterisk mark (*) is considered significantly different at P < 0.05 and ** is considered significantly different at P < 0.001. ns means not significant. Two-way ANOVA was also performed to see the diet and treatment effect in this study. The p values for Two-way ANOVA are presented in the figure, where P < 0.05 is considered as significant.