Figure 3: Effect of aqueous extract of Zygophyllum album on hepatic glycogen level in STZ-induced diabetic mice. The data are expressed as mean ± S.D (n = 8). Values are given as mean ± S.D for groups of eight animals each. Values are statistically significant at P< 0.05. Diabetic control vs. control. Diabetic + Zygophyllum album extract 100 mg/kg vs. Diabetic control. Diabetic + Zygophyllum album extract 300 mg/kg vs. diabetic control. Diabetic + gliclazide vs. diabetic control.