Fig. 4. Dose–effect relationship of PES14 peptide for lowering glucose of diabetic mice. Changes in BGLs and AUC0–120 min value of the diabetic mice received a single s.c. injection of saline and PES14 (10, 30, 90 and 150 nmol kg−1). All data are expressed as means ± SD (n = 8). *P < 0.05, **P < 0.02, ***P < 0.001 vs. saline.
