【生物生理生化-認同按讚】評論
glucagon會活化肝臟的GPCR傳訊→Gs→adenylyl cyclase→cAMP↑→PKA→磷酸化(1)Pyruvate kinase:抑制Pyruvate kinase-不走glycolysis(2)PFK2/FBPase-2:抑制PFK2,活化FBPase-不走glycolysis,走gluconeogenesis(3)glycogen phosphorylase:活化glycogen phosphorylase-肝醣分解(4)glycogen synthase:抑制glycogen synthase-肝醣不合成