Fig. 2

GLUT2 protein in proximal small intestine (a), renal proximal tubule (c) and in liver (e); SGLT1 protein in proximal intestine (b) and SGLT2 protein in renal proximal tubule (d) of non-diabetic (ND) and diabetic placebo- (DP), insulin- (DI) and insulin plus resveratrol- (DIR) treated rats. AU, arbitrary units Data are mean ± SEM of five to nine animals. *P < 0.05, **P < 0.01 and ***P < 0.001 vs ND; ^## P < 0.01 vs DP; ^§ P < 0.05 vs DI. One-way analysis of variance (ANOVA), Student-Newman-Keuls post-test