Determination of guanosine 3',5'-monophosphate in tissues and of guanyl cyclase in rat intestine.

Adenosine Triphosphate Adenylyl Cyclases Animals Annelida Anura Cyclic AMP/metabolism Cyprinidae Depression, Chemical Diet Enzyme Inhibitors Enzymes/metabolism Fasting Female Guanine Nucleotides/metabolism Insecta Intestine, Small/enzymology,metabolism Manganese/pharmacology Metabolism/drug effects Methods Muscles/metabolism Phosphoric Monoester Hydrolases/antagonists & inhibitors Rats Skin/metabolism Stimulation, Chemical Theophylline/pharmacology

Enzyme Inhibitors Enzymes Guanine Nucleotides Manganese Adenosine Triphosphate Theophylline Cyclic AMP Phosphoric Monoester Hydrolases Adenylyl Cyclases