ColforsinAdenylate CyclaseCyclic AMPCyclic AMP-Dependent Protein Kinases1-Methyl-3-isobutylxanthine8-Bromo Cyclic Adenosine MonophosphateRolipramCyclic Nucleotide Phosphodiesterases, Type 4Adenylate Cyclase ToxinCalciumPhosphodiesterase InhibitorsIsoquinolinesCells, CulturedBucladesineGuanylate CyclaseTheophyllineRats, Sprague-DawleyDose-Response Relationship, DrugEnzyme ActivationAdenylate KinaseIsoproterenolGuanylyl ImidodiphosphateEnzyme ActivatorsPituitary Adenylate Cyclase-Activating PolypeptideReceptors, Adrenergic, betaGuanosine TriphosphateEnzyme InhibitorsSignal TransductionCholera ToxinFluoridesSodium FluorideCyclic GMPKineticsVirulence Factors, BordetellaAlprostadilGTP-Binding ProteinsThionucleotidesPertussis ToxinPhosphorylationBordetella pertussisCell Membrane3',5'-Cyclic-AMP PhosphodiesterasesSecond Messenger Systems4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinoneGuanylate Cyclase-Activating ProteinsDiterpenesOxadiazolesTissue Plasminogen ActivatorDideoxyadenosinePhosphoric Diester HydrolasesAdrenergic beta-AgonistsProstaglandins EGuanine NucleotidesAdenosine Diphosphate RiboseReceptors, AdrenergicIndazolesCell LineVasoactive Intestinal Peptide