Nitric Oxide Synthase Type IINitric Oxide SynthaseNitric Oxide Synthase Type IIINitric OxideNitric Oxide Synthase Type IFatty Acid Synthase, Type IIArginineBiopterinAmino Acid OxidoreductasesNG-Nitroarginine Methyl EsterEnzyme InhibitorsNitritesNitric Oxide DonorsEndothelium, VascularNitratesCitrullineIsothiuroniumEnzyme InductionNitroarginineomega-N-MethylarginineCyclic GMPNADPH DehydrogenaseRats, Sprague-DawleyNitrosationRats, WistarIsoenzymesVasodilationCells, CulturedRNA, MessengerGene Expression Regulation, EnzymologicSuperoxidesImmunohistochemistryThioureaBlotting, WesternMice, KnockoutMice, Inbred C57BLDisease Models, AnimalNitroprussideCattleS-Nitroso-N-AcetylpenicillamineVasodilator AgentsBlood PressurePolyketide SynthasesCalmodulinMolecular Sequence DataEndothelial CellsTyrosinePenicillamineAortaNitrogen OxidesDose-Response Relationship, DrugHemeIndazolesOxidation-ReductionLipopolysaccharidesReverse Transcriptase Polymerase Chain ReactionLungGuanylate CyclaseMyocardiumAcetylcholineTime FactorsPeroxynitrous AcidGuanidinesNADPSignal TransductionOxidesOxidative StressMolsidomineMacrophagesEnzyme ActivationVasoconstrictionGTP CyclohydrolaseArginaseAmino Acid SequenceProstaglandin-Endoperoxide SynthasesPregnancyCaveolin 1S-NitrosoglutathioneRegional Blood FlowPhosphorylationMuscle, Smooth, VascularReactive Oxygen SpeciesKineticsPterinsCyclooxygenase 2OxadiazolesAorta, ThoracicCitrate (si)-SynthaseCell LineS-NitrosothiolsAmidinesFree Radical ScavengersTumor Necrosis Factor-alphaBradykininPenisSuperoxide DismutasePulmonary ArteryVasoconstrictor AgentsCyclooxygenase InhibitorsCalcium