GlomerulonephritisKidney GlomerulusGlomerulonephritis, MembranoproliferativeGlomerulonephritis, MembranousGlomerulonephritis, IGAImmune Complex DiseasesProteinuriaAnti-Glomerular Basement Membrane DiseaseKidneyGlomerular MesangiumLupus NephritisBasement MembraneAntibodies, Antineutrophil CytoplasmicNephrotic SyndromeGlomerulosclerosis, Focal SegmentalNephritisAntigen-Antibody ComplexComplement C3BiopsyPodocytesGlomerular Basement MembraneSerum SicknessMesangial CellsKidney TubulesImmunoglobulin GFluorescent Antibody TechniqueAutoantibodiesVasculitisKidney DiseasesHematuriaOlfactory BulbNephrosisComplement System ProteinsComplement C3 Nephritic FactorDisease Models, AnimalAntigens, Thy-1Antibodies, AntinuclearOlfactory PathwaysNephrosis, LipoidNephritis, InterstitialLupus Erythematosus, SystemicMice, Inbred MRL lprMicroscopy, ElectronRats, Inbred WKYCryoglobulinemiaOlfactory Receptor NeuronsAutoimmune DiseasesMice, Inbred NZBLupus VulgarisStreptococcal InfectionsImmunohistochemistryCryoglobulinsCollagen Type IVAntibodiesCreatinineIsoantibodiesPurpura, Schoenlein-HenochNephronsPuromycin AminonucleosideBlood Urea NitrogenMice, Inbred C57BLRats, Sprague-DawleyWegener GranulomatosisBowman CapsuleImmunoglobulin AKidney Function TestsRNA, MessengerKidney CortexFibrinMacrophagesDiabetic NephropathiesKidney Failure, ChronicRats, Inbred LewRats, WistarPeroxidaseImmunosuppressive AgentsAlbuminuriaTrimeresurusOdorsCapillariesComplement Membrane Attack ComplexImmunoglobulinsPrednisoloneAutoantigensRheumatic FeverDisease ProgressionPlasmapheresisMicroscopic PolyangiitisMice, KnockoutSmellKidney TransplantationGlomerular Filtration RateComplement ActivationTime FactorsSerum Albumin, BovineAcute DiseaseAntigen-Antibody ReactionsProperdinNephrosclerosisComplement C4