CreatinineKidney Failure, ChronicKidneyKidney DiseasesMethylhistidinesRenal InsufficiencyUrinalysisAcetylglucosaminidaseAcute Kidney InjuryBiological MarkersGlomerular Filtration RateCreatineAlbuminuriaKidney TransplantationKidney Function TestsHeart FailureReference ValuesRenal DialysisBody WeightRefeeding SyndromeProspective StudiesProteinuriaUrinary BladderDiabetic NephropathiesPodocytesRisk FactorsUrinary Tract InfectionsTime FactorsCross-Sectional StudiesKidney TubulesLipocalinsNephrectomyPolycystic Kidney, Autosomal DominantRenal Insufficiency, ChronicUrinary TractDisease ProgressionTreatment FailureTreatment OutcomeRetrospective StudiesPeritoneal DialysisUrinary IncontinenceFollow-Up StudiesKidney CortexCohort StudiesAlbertaHypertensionChronic DiseaseUrinary CalculiRisk AssessmentDisease Models, AnimalBlood PressureKidney GlomerulusSeverity of Illness IndexPrognosisProportional Hazards ModelsBlood Urea NitrogenUrinary CatheterizationCystatin CIncidenceUrinary RetentionAntihypertensive AgentsCardiovascular DiseasesUrineUnited StatesPolycystic Kidney DiseasesKidney Tubules, ProximalKidney NeoplasmsKidney CalculiKidney MedullaUreaUrinary Incontinence, StressUrinary Bladder NeoplasmsUrinary Bladder DiseasesKidney Tubular Necrosis, AcuteFailure to ThriveKidney Concentrating AbilityLiver Failure, AcuteKidney Tubules, CollectingPredictive Value of TestsUrinary DiversionLiver FailureGraft RejectionCystatinsRats, Sprague-DawleyUreterMetabolic Clearance RateUrodynamicsMultiple Organ FailureImmunosuppressive AgentsGraft SurvivalUric AcidDiuresisUrologic DiseasesDogsAnti-Infective Agents, UrinarySodiumRenal CirculationDiureticsRats, WistarKidney Tubules, Distal