ArteriolesKidneyKidney DiseasesKidney TransplantationPia MaterVasodilationKidney TubulesVenulesKidney CortexRetinal ArteryKidney GlomerulusVasoconstrictionMicrocirculationAcute Kidney InjuryKidney Failure, ChronicPolycystic Kidney DiseasesKidney NeoplasmsVasodilator AgentsKidney MedullaKidney Tubules, ProximalKidney Function TestsRats, Sprague-DawleyNitric OxideMuscle, Smooth, VascularJuxtaglomerular ApparatusCheekRenal CirculationEndothelium, VascularKidney CalculiHydronephrosisBlood PressureVasoconstrictor AgentsMicroscopy, VideoVasomotor SystemCapillariesKidney Tubules, CollectingPolycystic Kidney, Autosomal DominantNephronsGlomerular Filtration RateAcetylcholineRegional Blood FlowNitroarginineNitroprussideNG-Nitroarginine Methyl EsterRats, WistarKidney Tubules, DistalCerebral ArteriesEnzyme InhibitorsMesoporphyrinsNitric Oxide SynthaseArteriesSwine, MiniatureVascular ResistanceCoronary VesselsMesocricetusDose-Response Relationship, DrugMuscle, SkeletalNitric Oxide Synthase Type IIIAdenosineRats, Inbred WKYKidney Diseases, CysticDogsKidney Concentrating AbilityTime FactorsRats, Inbred SHRRetinal VesselsNephrectomyIndomethacinMuscle TonusAngiotensin IIHypertensionCreatinineNorepinephrinePerfusionDisease Models, AnimalTissue DistributionRenal ArteryRNA, MessengerBlood Flow VelocityBradykininRabbitsPotassium ChlorideImmunohistochemistryRats, Inbred StrainsSwineHydrazinesHypertension, RenalMicrovesselsMice, Inbred C57BLProstaglandins15-Hydroxy-11 alpha,9 alpha-(epoxymethano)prosta-5,13-dienoic AcidCyclic N-OxidesArginineCyclooxygenase InhibitorsCricetinaeKidney Tubular Necrosis, AcuteReninRetinal VeinCalciumOxygen