Figure 2.
Effect of catalpol and metformin on OGTT and ITT on day 28 of treatment. (A) OGTT curve; (B) AUC of OGTT; (C) ITT curve; (D) AUC of ITT. NORM: Normal control; DIA: Diabetic control; CAT_100: Catalpol (100 mg/kg, p.o.); CAT_200: Catalpol (200 mg/kg; p.o.); MET_200: Metformin (200 mg/kg, p.o.). Data were expressed in mean ± SEM (n = 8). ## p < 0.01 vs. NORM; ** p < 0.01 vs. DIA.
