INS and Hyperglycemia: Diabetic rats exhibited hyperglycemia (22.3 ± 2.19 mmol/L vs. 8.2 ± 0.94 mmol/L, P < 0.05), decreased body weight gain (286.6 ± 14.61 g vs. 419.7 ± 12.25 g, P < 0.05) and reduced insulin levels (0.51 ± 0.093 ng/mL vs. 2.42 ± 0.466 ng/mL, P < 0.05) compared with CON group.