GlomerulonephritisKidney DiseasesGlomerulonephritis, MembranoproliferativeKidneyPolycystic Kidney DiseasesKidney GlomerulusGlomerulonephritis, MembranousKidney Failure, ChronicProteinuriaRenal Insufficiency, ChronicGlomerulonephritis, IGAImmune Complex DiseasesAnti-Glomerular Basement Membrane DiseasePolycystic Kidney, Autosomal DominantGlomerular Filtration RateKidney TransplantationKidney TubulesKidney Function TestsTRPP Cation ChannelsCreatinineKidney Diseases, CysticLupus NephritisChronic DiseaseAntibodies, Antineutrophil CytoplasmicNephrotic SyndromeGlomerular MesangiumAcute Kidney InjuryGlomerulosclerosis, Focal SegmentalBiopsyBasement MembraneNephritisAntigen-Antibody ComplexHematuriaComplement C3Renal DialysisDisease ProgressionAlbuminuriaDisease Models, AnimalPolycystic Kidney, Autosomal RecessiveKidney CortexNephritis, InterstitialVasculitisGlomerular Basement MembraneDiabetic NephropathiesImmunoglobulin GAutoantibodiesMesangial CellsSerum SicknessComplement C3 Nephritic FactorNephrologyRisk FactorsFluorescent Antibody TechniquePodocytesMice, Inbred MRL lprBiological MarkersTime FactorsKidney Tubules, ProximalLupus Erythematosus, SystemicComplement System ProteinsAntibodies, AntinuclearRenal InsufficiencyCryoglobulinemiaNephrosis, LipoidBlood Urea NitrogenAutoimmune DiseasesAntigens, Thy-1AIDS-Associated NephropathyCryoglobulinsStreptococcal InfectionsKidney NeoplasmsMice, Inbred NZBImmunosuppressive AgentsHypertension, RenalRats, Inbred WKYCollagen Type IVRetrospective StudiesMice, Inbred C57BLLupus VulgarisImmunohistochemistryTreatment OutcomeSeverity of Illness IndexMicroscopy, ElectronPrevalenceKidney CalculiNephrosclerosisNephrectomyAntibodiesKidney MedullaFollow-Up StudiesWegener GranulomatosisAnemiaRNA, MessengerPurpura, Schoenlein-HenochIsoantibodiesHypertensionCystatin CHematinicsNational Institute of Diabetes and Digestive and Kidney Diseases (U.S.)Mice, KnockoutCardiovascular Diseases