CreatinineKidneyGlomerular Filtration RateKidney Function TestsKidney DiseasesProteinuriaAcute Kidney InjuryBlood Urea NitrogenBiological MarkersCystatin CRenal InsufficiencyUreaKidney Failure, ChronicNatriuresisDiuresisFecesBileTime FactorsUrineUrinalysisSodiumMetabolic Clearance RateKidney TubulesBlood PressureKidney TransplantationDiabetic NephropathiesUric AcidCreatineCystatinsElectrolytesReference ValuesProspective StudiesInulinHypertensionAlbuminuriaMethylhistidinesBody WeightPotassiumHippuratesNitrogenRenal CirculationRisk FactorsNephrectomyDietAdministration, OralChromatography, High Pressure LiquidRetrospective StudiesDiureticsRenal Insufficiency, ChronicKidney GlomerulusPeritoneal Dialysis, Continuous AmbulatoryFurosemideTreatment OutcomeIntestinal AbsorptionPredictive Value of TestsLipocalinsAbsorptionHalf-LifeBiliary TractIothalamic AcidPhosphorusGlycosuriaRenal DialysisRats, WistarRats, Sprague-DawleyLiverAcetylglucosaminidaseFollow-Up StudiesReninKidney Tubular Necrosis, AcuteWater-Electrolyte BalanceBilirubinAmmoniaAldosteronePeritoneal DialysisDose-Response Relationship, DrugImmunosuppressive AgentsGlomerulonephritis, IGAbeta 2-MicroglobulinUremiaBlood Chemical AnalysisDietary ProteinsInjections, IntravenousSpecific GravityDialysis SolutionsSerum AlbuminKidney CalculiAnuriaOxalatesGlomerulonephritisSodium, DietaryProbenecidOsmolar ConcentrationAutoanalysisSodium Chloride, DietaryCohort StudiesCross-Over StudiesPhosphatesBile Acids and SaltsCyclosporine