Studies on the alpha-adrenergic activation of hepatic glucose output. alpha-Adrenergic activation of phosphorylase by immobilized epinephrine.

1-Methyl-3-isobutylxanthine/pharmacology Animals Enzyme Activation Epinephrine/pharmacology Gluconeogenesis/drug effects Glucose/metabolism In Vitro Techniques Kinetics Liver/drug effects,metabolism Mitochondria, Liver/metabolism Phenoxybenzamine/pharmacology Phentolamine/pharmacology Phosphorylases/metabolism Propranolol/pharmacology Rats Receptors, Adrenergic/metabolism Receptors, Adrenergic, alpha/metabolism Subcellular Fractions/metabolism

Receptors, Adrenergic Receptors, Adrenergic, alpha Phenoxybenzamine Propranolol Phosphorylases Glucose 1-Methyl-3-isobutylxanthine Epinephrine Phentolamine