Fig. 3.

The effects of oral treatment of hot water infusion of P, incana leaves on weekly blood glucose concentrations in different animal groups during the intervention period. Data are presented as the mean ± SD of 5-7 animals. ^a-cValues with different letters for a given week are significantly different from one another (Tukey’s-HSD multiple range post hoc test, p < 0.05). NC, Normal Control; DBC, Diabetic Control; DPIL, Diabetic P. incana low dose; DPIH, Diabetic P. incana high dose; DBM, Diabetic Metformin; NTPI, Normal P. incana high dose; NFGB, non-fasting blood glucose; FGB, fasting blood glucose