Glomerular Filtration RateKidneyCreatinineKidney Function TestsKidney DiseasesCystatin CInulinRenal CirculationRenal Insufficiency, ChronicTechnetium Tc 99m PentetateIothalamic AcidKidney Failure, ChronicAlbuminuriaKidney GlomerulusKidney TubulesFiltrationNatriuresisProteinuriaRenal InsufficiencyDiuresisBlood PressureKidney TransplantationGlomerular Filtration BarrierRenal Plasma FlowDiabetic NephropathiesNephronsCystatinsAcute Kidney InjuryIohexolRadioisotope RenographySodiumNephrectomyBiological MarkersChromium RadioisotopesChronic DiseaseRisk FactorsKidney Tubules, ProximalHypertensionKidney CortexHemodynamicsMetabolic Clearance RateTime Factorsp-Aminohippuric AcidFollow-Up StudiesRenal Artery ObstructionAminohippuric AcidsReninDogsFurosemideProspective StudiesPodocytesRetrospective StudiesHypertension, RenalRenal Plasma Flow, EffectiveCohort StudiesRenal ArteryCross-Sectional StudiesUrineKidney Concentrating AbilityDisease ProgressionChromatography, GelWater-Electrolyte BalanceAngiotensin-Converting Enzyme InhibitorsPredictive Value of TestsPuncturesAbsorptionNephrosclerosisElectrolytesUric AcidDiureticsVascular ResistanceHypertension, RenovascularPrognosisAntihypertensive AgentsKidney MedullaTreatment OutcomeKidney Tubules, DistalPlasma VolumePentetic AcidAtrial Natriuretic FactorDiabetes Mellitus, Type 2Edetic AcidBody Surface AreaBlood Urea NitrogenReference ValuesRenal DialysisCaptoprilCardiovascular DiseasesRenin-Angiotensin SystemRisk AssessmentEnalaprilLipocalinsUrodynamicsRats, Inbred StrainsRats, Sprague-DawleySodium ChlorideAngiotensin IISeverity of Illness IndexOsmolar ConcentrationImmunosuppressive Agents