<prompt> Increased insulin secretion from beta cells is done by-MetforminPramlidineRepaglini dePioglitazone  <response>: Ans. is c i.e., Repaglinide o Drugs causing increased insulin secretion by closing ATP sensitive K channels :- i Sulfonylureas: first generation chlorpropamide, tobutamide; second generation Glimipiride, glyburide, glipizide, gliclazide. ii MegalitinnideD-phenylalanine analogues: Nateglinide, Rapaglinide. 