in summary , in the rat grp 1 ) stimulates basal insulin and glucagon secretion , 2 ) potentiates glucose-stimulated insulin secretion , 3 ) inhibits arginine-stimulated insulin secretion , 4 ) potentiates arginine-stimulated glucagon secretion , 5 ) counteracts the glucose-induced suppression of glucagon secretion , and 6 ) induces hyperglycemia .
C0017725
glucose
C0020456
hyperglycemia