Kidney Failure, ChronicKidneyKidney DiseasesKidney GlomerulusGlomerulonephritisKidney TubulesRenal InsufficiencyProteinuriaKidney TransplantationAcute Kidney InjuryHeart FailureKidney Function TestsImmunohistochemistryRenal DialysisGlomerular Filtration RateRefeeding SyndromePodocytesKidney CortexCreatininePolycystic Kidney, Autosomal DominantDiabetic NephropathiesRisk FactorsNephrectomyAlbuminuriaTime FactorsPolycystic Kidney DiseasesKidney NeoplasmsTreatment FailureDisease ProgressionKidney Tubules, ProximalKidney MedullaRenal Insufficiency, ChronicLipocalinsTreatment OutcomeAlbertaChronic DiseaseDisease Models, AnimalRetrospective StudiesKidney CalculiBiological MarkersPeritoneal DialysisFollow-Up StudiesCohort StudiesHypertensionRisk AssessmentKidney Tubules, CollectingProspective StudiesProportional Hazards ModelsBlood PressureUnited StatesCardiovascular DiseasesAntihypertensive AgentsIncidencePrognosisSeverity of Illness IndexKidney Diseases, CysticKidney Concentrating AbilityKidney Tubules, DistalFailure to ThriveNephronsKidney Tubular Necrosis, AcuteLiver Failure, AcuteDogsTissue DistributionUreter