Studies on the mechanism of action of glucagon on gluconeogenesis.

Animals Aspartic Acid/metabolism Bicarbonates/metabolism Carbon Radioisotopes Citrates/metabolism Fasting Glucagon/pharmacology Gluconeogenesis/drug effects Lactates/metabolism Liver/drug effects,metabolism Malates/metabolism Male Oxaloacetates/metabolism Perfusion Phosphoenolpyruvate Carboxykinase (GTP)/metabolism Pyruvates/metabolism Rats Time Factors Tryptophan/pharmacology

Bicarbonates Carbon Radioisotopes Citrates Lactates Malates Oxaloacetates Pyruvates Aspartic Acid Tryptophan Glucagon Phosphoenolpyruvate Carboxykinase (GTP)