title: Role of GTP in epinephrine and glucagon activation of adenyl cyclase of liver plasma membrane.
mesh_terms: D000262:Adenylyl Cyclases / Q000032:analysis; D000311:Adrenal Glands / Q000502:physiology; D000818:Animals; D002462:Cell Membrane / Q000187:drug effects / Q000201:enzymology*; D004789:Enzyme Activation; D004837:Epinephrine / Q000494:pharmacology*; D005260:Female; D005459:Fluorides / Q000494:pharmacology; D005934:Glucagon / Q000494:pharmacology*; D006160:Guanosine Triphosphate / Q000494:pharmacology*; D066298:In Vitro Techniques; D008099:Liver / Q000187:drug effects / Q000201:enzymology*; D010759:Phosphorus Isotopes; D051381:Rats; D014316:Tritium
chemical_list: D010759:Phosphorus Isotopes; D014316:Tritium; D006160:Guanosine Triphosphate; D005934:Glucagon; D000262:Adenylyl Cyclases; D005459:Fluorides; D004837:Epinephrine