CreatinineSerumBiological MarkersSerum AlbuminKidney Function TestsKidney DiseasesKidneyGlomerular Filtration RateKidney Failure, ChronicCystatin CAcute Kidney InjuryTime FactorsBlood Urea NitrogenRenal InsufficiencyProteinuriaEnzyme-Linked Immunosorbent AssayProspective StudiesCase-Control StudiesRisk FactorsReference ValuesUreaSerum Albumin, BovineKidney TransplantationPredictive Value of TestsTreatment OutcomeRetrospective StudiesRenal DialysisPrognosisUric AcidC-Reactive ProteinCystatinsImmunoglobulin GCreatineFollow-Up StudiesSeverity of Illness IndexBlood ProteinsInterleukin-6Blood Chemical AnalysisSensitivity and SpecificityRadioimmunoassayBilirubinMetabolic Clearance RateUrinalysisCohort StudiesAspartate AminotransferasesPeritoneal Dialysis, Continuous AmbulatoryLiverBody WeightParathyroid HormoneCross-Sectional StudiesRenal Insufficiency, ChronicDiabetic NephropathiesLipocalinsAlanine TransaminaseDisease ProgressionDose-Response Relationship, DrugUremiabeta 2-MicroglobulinAge FactorsAutoanalysisCholesterolRegression AnalysisTumor Markers, BiologicalTumor Necrosis Factor-alphaMultivariate AnalysisLipidsChronic DiseaseBlood PressureDisease Models, AnimalPeritoneal DialysisAcetylglucosaminidaseROC CurveStatistics, NonparametricPregnancyAdministration, OralGlomerulonephritis, IGAKidney TubulesChromatography, High Pressure LiquidAlkaline PhosphataseAcute DiseaseRats, WistarCytokinesHalf-LifeImmunosuppressive AgentsPhosphorusTestosteroneImmunoglobulin AAcute-Phase ProteinsNephrectomyVitamin DAnalysis of VarianceAutoantibodiesDouble-Blind MethodIothalamic AcidDialysis SolutionsSerum GlobulinsHypertensionBlood GlucoseLinear ModelsGlomerulonephritis