UrineRats, WistarUrinalysisUrine Specimen CollectionSubstance Abuse DetectionKidneyBacteriuriaChromatography, High Pressure LiquidCreatinineTime FactorsDiuresisDisease Models, AnimalRats, Inbred StrainsBody WeightBiological MarkersSpecimen HandlingRats, Inbred WKYRats, Inbred SHRMaple Syrup Urine DiseaseRandom AllocationUrinary Tract InfectionsKidney Concentrating AbilityGlucuronatesLiverDose-Response Relationship, DrugReagent StripsAdministration, OralOrgan SizeUrinationBlood PressureSpecific GravityPlant ExtractsProteinuriaDrinkingForensic MedicineKidney CalculiFecesGlycosuriaReference ValuesBiotransformationChromatography, GasEnzyme Multiplied Immunoassay TechniqueCalcium OxalateRats, Inbred WFRats, Mutant StrainsMass SpectrometrySpecies SpecificityHippuratesOsmolar ConcentrationBileAlbuminuriaHypertensionKidney DiseasesDietChromatography, LiquidDiabetes Mellitus, ExperimentalEthanolUrolithiasisGlomerular Filtration RateUrinary BladderAnalysis of VarianceTissue DistributionSodiumImmunoassayPolyuriaUreaHalf-LifeWater-Electrolyte BalanceRats, GunnWater DeprivationPregnancyInjections, IntravenousMetabolic Clearance RateUrinary CalculiKidney TubulesModels, AnimalGlucuronidesOxidative StressNatriuresisRadioimmunoassayTandem Mass SpectrometryAquaporin 2CalibrationHematuriaLipid PeroxidationHydrogen-Ion ConcentrationPhysical Conditioning, AnimalDoping in SportsPyuriaRats, Sprague-DawleyKidney Function TestsAntioxidantsMalondialdehydeElectrolytesUrinary CatheterizationAbsorptionVasopressinsEnvironmental MonitoringInjections, IntraperitonealEating