Lupus NephritisNephritisGlomerulonephritisKidney GlomerulusHeymann Nephritis Antigenic ComplexProteinuriaLupus Erythematosus, SystemicAntibodies, AntinuclearKidneyPurpura, Schoenlein-HenochTriiodothyronineNephritis, HereditaryMice, Inbred MRL lprGlomerulonephritis, MembranoproliferativeAutoantibodiesProgesterone CongenersAntigen-Antibody ComplexImmune Complex DiseasesGlomerulonephritis, MembranousKidney TubulesImmunoglobulin GAnti-Glomerular Basement Membrane DiseaseBiopsyImmunosuppressive AgentsComplement C3Complement C1qSerum SicknessGlomerulonephritis, IGAMycophenolic AcidPrednisoloneAzathioprineGlomerular Basement MembraneGlomerular MesangiumAutoimmune DiseasesDisease Models, AnimalFluorescent Antibody TechniqueAutoantigensCreatinineComplement System ProteinsCyclophosphamideKidney DiseasesRats, Inbred LewHematuriaNephrotic SyndromeAntibodiesIsoantibodiesMethylprednisoloneMesangial CellsComplement C4Biological MarkersLupus VulgarisBlood Urea NitrogenLeptospira interrogans serovar pomonaDNATripterygiumImmune SeraCryoglobulinsMice, CongenicNephrosisKidney Function TestsDisease ProgressionAncrodImmunohistochemistryPulse Therapy, DrugLipocalinsVasculitisSeverity of Illness IndexKidney Failure, ChronicMice, Inbred StrainsDrug Therapy, CombinationComplement Membrane Attack ComplexGlomerulosclerosis, Focal SegmentalPlasmapheresisAcute DiseaseAutoimmunityPodocytesChemokine CCL2Kidney Tubules, ProximalKidney CortexEnzyme-Linked Immunosorbent AssayMice, Inbred C57BLFluorescent Antibody Technique, DirectRabbitsAntibodies, Antineutrophil CytoplasmicRetrospective StudiesAcute Kidney InjuryAlbuminuriaTreatment Outcomegamma-GlobulinsAntibodies, MonoclonalSpleenComplement C6Kidney Tubular Necrosis, AcuteUromodulinAntibodies, Anti-IdiotypicMacrophagesNephrosis, LipoidTime FactorsGlucocorticoidsImmunoglobulin M