NephronsRisk FactorsKidneyKidney TubulesKidney DiseasesKidney Tubules, DistalKidney TransplantationKidney CortexKidney Tubules, ProximalKidney GlomerulusKidney Tubules, CollectingKidney MedullaAcute Kidney InjuryKidney Failure, ChronicGlomerular Filtration RateLoop of HenleUreterKidney Function TestsPolycystic Kidney DiseasesPrevalenceKidney NeoplasmsCardiovascular DiseasesKidney Concentrating AbilityCase-Control StudiesIncidenceProspective StudiesHypertensionRetrospective StudiesCohort StudiesNephrectomyAge FactorsTime FactorsInulinLogistic ModelsKidney CalculiRisk AssessmentCross-Sectional StudiesMultivariate AnalysisBlood PressureSmokingOdds RatioFollow-Up StudiesPuncturesSodiumAbsorptionPolycystic Kidney, Autosomal DominantOrganogenesisCreatinineSex FactorsRenal CirculationRats, Sprague-DawleyBiological MarkersPregnancyKidney Diseases, CysticAminohippuric AcidsBody Mass IndexObesityUnited StatesTissue DistributionPronephrosTreatment OutcomeEpithelial Sodium ChannelsDiuresisPAX2 Transcription FactorChronic DiseaseNatriuresisProteinuriaDiabetes MellitusUreteral ObstructionDogsInfant, NewbornQuestionnairesOrgan SizeRegression AnalysisRNA, MessengerWater-Electrolyte BalanceFerrocyanidesProportional Hazards ModelsImmunohistochemistryComorbidityJuxtaglomerular ApparatusAge DistributionPrognosisKidney Tubular Necrosis, AcuteCoronary DiseaseDiabetes ComplicationsUromodulinChi-Square DistributionRiskWnt4 ProteinSex DistributionPredictive Value of TestsKidneys, ArtificialDisease Models, AnimalRenal InsufficiencyGenetic Predisposition to DiseaseAldosteroneDisease ProgressionSocioeconomic FactorsSeverity of Illness Index