Fig. 3.

Antioxidant activity in the small intestine. Superoxide dismutase (SOD) activity (A) and thiobarbituric acid-reactive substance (TBARS) production (B) in the small intestine. Data shown are mean ± SEM. HC, high-carbohydrate diet; C, control diet; LC, low-carbohydrate diet. ^†Two-way ANOVA results (p values) of the effects of various carbohydrate diets (Diet), exercise (Ex), and their interactive effects (Diet × Ex) are displayed in the upper right panel. ^‡The multiple-comparison Bonferroni’s post-hoc test was used to compare each group in cases where the interactive effect (Diet × Ex) was statistically significant.