Cyclic GMP3',5'-Cyclic-AMP PhosphodiesterasesCyclic Nucleotide Phosphodiesterases, Type 4Phosphoric Diester HydrolasesCyclic Nucleotide Phosphodiesterases, Type 33',5'-Cyclic-GMP PhosphodiesterasesCyclic Nucleotide Phosphodiesterases, Type 1Cyclic Nucleotide Phosphodiesterases, Type 2PhosphatesPhosphodiesterase Inhibitors2',3'-Cyclic-Nucleotide PhosphodiesterasesCyclic Nucleotide Phosphodiesterases, Type 5RolipramPurinonesCyclic AMPDibutyryl Cyclic GMPCyclic Nucleotide Phosphodiesterases, Type 7Nucleotides, Cyclic1-Methyl-3-isobutylxanthineGuanylate CyclasePhosphodiesterase 4 InhibitorsPhosphodiesterase 3 InhibitorsPhosphorus-Oxygen LyasesKineticsPhosphodiesterase ICyclic GMP-Dependent Protein KinasesCalcium PhosphatesPyrrolidinonesIsoenzymesGlucose-6-PhosphateGlyceraldehyde-3-Phosphate DehydrogenasesSugar PhosphatesNitric OxideMethylene Blue4-(3-Butoxy-4-methoxybenzyl)-2-imidazolidinoneSecond Messenger SystemsMilrinonePhosphodiesterase 5 InhibitorsCalciumMolecular Sequence DataPapaverineCyclic AMP-Dependent Protein KinasesTheophyllineNitroprussideInositol PhosphatesAmino Acid SequenceCyclic P-OxidesHydrolysisSignal TransductionAdenylate CyclaseAtrial Natriuretic FactorGuanosine MonophosphateVinca AlkaloidsGlycerylphosphorylcholineCattleColforsinSubstrate SpecificityCatalytic Domain8-Bromo Cyclic Adenosine MonophosphateEnzyme ActivationPyrophosphatasesEnzyme InhibitorsOxadiazolesIsoproterenolCells, CulturedRod Cell Outer SegmentDose-Response Relationship, DrugGlyceraldehyde 3-PhosphateXanthinesPentose Phosphate PathwayMuscle RelaxationGlucosephosphate DehydrogenaseBucladesinePhotoreceptor CellsSulfonesMuscle, Smooth, VascularDihydroxyacetone PhosphateBinding SitesRats, Inbred StrainsPhosphate Transport ProteinsPurinesPenicillamineCalmodulinGene Expression Regulation, EnzymologicPyridoxal PhosphateCatalysisModels, MolecularMyocardiumA Kinase Anchor ProteinsGlucose-6-Phosphate IsomeraseRats, WistarSubcellular FractionsPhosphorylationArginineVasodilator AgentsCell MembraneDictyosteliumGuinea PigsAdenine NucleotidesGlucosephosphates