Fig. 5.

The effect of amylin on insulin secretion by RIN-m5F β cell in the presence of S. hemiphyllum extracts (WES, EES and AES) or glibenclamide cultivated with 28 mM/l glucose medium for 3 h (n = 5). Cells were treated with 10 μl of 250 μg/ml extracts or 50 mg/ml glibenclamide, and with or without 10 μl of 0.3 mg/ml amylin. *Significantly different between two parallel groups (p < 0.05)