8-Bromo Cyclic Adenosine MonophosphateColforsinCyclic AMPBromineBucladesine1-Methyl-3-isobutylxanthineCyclic GMPCyclic AMP-Dependent Protein KinasesAdenylate CyclaseNucleotides, CyclicCells, CulturedCalciumIsoproterenolHydrocarbons, BrominatedNitroprussideKineticsMethylene BlueDiterpenesDose-Response Relationship, DrugStructure-Activity RelationshipCell LineS-Nitroso-N-AcetylpenicillaminePenicillamineEnzyme InhibitorsProtein Kinase C3',5'-Cyclic-AMP PhosphodiesterasesVasopressinsCholera ToxinRolipramIsoquinolinesSecond Messenger SystemsReceptors, Adrenergic, betaNitric OxideAlprostadilAdrenergic beta-AgonistsSignal TransductionCyclic AMP Response Element-Binding ProteinMolecular StructureRats, Sprague-DawleyRabbitsCyclic Nucleotide Phosphodiesterases, Type 4ThionucleotidesEnzyme ActivationRats, Inbred StrainsAtrial Natriuretic FactorCyclic Nucleotide Phosphodiesterases, Type 3DideoxyadenosinePhosphodiesterase InhibitorsAcetylcholineEnzyme ActivatorsChloridesPhosphorylationCattleGTP-Binding Protein alpha Subunits, GsAdenylate Cyclase ToxinDinoprostoneVasoactive Intestinal Peptide4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinoneTetradecanoylphorbol AcetateRNA, MessengerBinding SitesTheophyllineSulfonamidesSodium FluorideCyclic AMP-Dependent Protein Kinase Type IIStereoisomerismPertussis ToxinGTP-Binding ProteinsVirulence Factors, BordetellaCystic Fibrosis Transmembrane Conductance RegulatorReceptors, Cyclic AMPMagnetic Resonance SpectroscopyPhosphoric Diester HydrolasesModels, MolecularCarbacholCampingMolecular Sequence Data