data are presented regarding the adrenergic influences on glucose regulation and the effects of beta-blockade during hypo- and hyperglycemia in normal and diabetic individuals . beta-adrenergic stimulation enhances insulin and glucagon secretion , as well as glycogenolysis , gluconeogenesis , and lipolysis . alpha-adrenergic stimulation inhibits insulin secretion and may inhibit glucagon secretion and enhance liver glycogenolysis .
C0017725
glucose
C0020456
hyperglycemia