to assess the physiological relevance of the changes in adrenergic receptor observed in adipocyte membranes after in vitro exposure to catecholamines , hamster white adipocytes , which possess both beta- and alpha-adrenergic receptors , were studied after a 6-day in vivo epinephrine administration ( 1 mg/kg , daily ) .
C0034783
adrenergic receptor
C0034784
alpha-adrenergic