responses to isoprenaline , to noradenaline and to adrenaline after pretreatment with propranolol indicated that beta receptors were involved in stimulation of tachycardia , sweating , lipolysis and muscle glycogenolysis , and alpha receptors in stimulation of liver glycogenolysis and leakage of intracellular enzymes .
C0022245
isoprenaline
C0039231
tachycardia