Figure 1.

Comparison of feed blood glucose. (a) intraperitoneal glucose tolerance test (GTT) and (b) the area under the curve (AUC) of blood glucose 3 months after treatment. (c) In the control group (NDC-without diabetes) receiving a normal diet, the group with chronic diabetic were fed a high-fat diet along with 35 mg/Kg STZ (d), diabetic animals receiving insulin treatment (2.5 U/Kg two times per day) (Ins-D), and animals with diabetes receiving GABA treatment (1.5gr/kg)+MgSO₄ (10 g/l add in drinking water) (GABA + Mg-D) (each group has 10 rats. Data are presented as mean ± SEM). A significant difference between D and other groups (P < 0.0001). b Significant difference between GABA + Mg-D and Ins-D group (P < 0.001). c Significant difference between NDC group and GABA + Mg-D (P < 0.01).