KineticsAntigen-Antibody ComplexImmune Complex DiseasesImmunoglobulin GComplement C1qComplement Activating EnzymesImmune SystemComplement C3Complement C1GlomerulonephritisReceptors, IgGComplement System ProteinsSerum SicknessRheumatoid FactorCryoglobulinsReceptors, Complement 3bLupus Erythematosus, SystemicImmunoglobulin MReceptors, FcImmunoglobulin AKidney GlomerulusImmune ToleranceComplement C4Arthus ReactionAutoantibodiesImmune SeraReceptors, ComplementNephritisSerum Albumin, BovineAntibodies, AntinuclearComplement Fixation TestsImmunoglobulinsAntibodiesImmunity, InnateAntigensMice, Inbred C57BLAntibody FormationMice, Inbred BALB CFluorescent Antibody TechniqueSpleenComplement ActivationT-LymphocytesPhagocytosisgamma-GlobulinsNeutrophilsMacrophagesAntibody SpecificityEnzyme-Linked Immunosorbent AssayBinding Sites, AntibodyLymphocyte ActivationVasculitis, Leukocytoclastic, CutaneousImmunity, CellularCytokinesB-LymphocytesAutoimmune DiseasesImmune System DiseasesImmune EvasionRabbitsImmune Adherence ReactionCells, CulturedLupus NephritisAntibodies, MonoclonalMice, Inbred NZBDendritic CellsArthritis, RheumatoidStaphylococcal Protein AGlomerulonephritis, IGAComplement C3bAntibodies, Anti-IdiotypicMononuclear Phagocyte SystemImmunosorbentsErythrocytesComplement C3dMonocytesImmunoglobulin Fc FragmentsInterferon-gammaChemical PrecipitationImmunizationMice, KnockoutImmunityAntigen-Antibody ReactionsRadioimmunoassayKidneyDose-Response Relationship, ImmunologicDisease Models, AnimalComplement Pathway, ClassicalComplement C3cTime FactorsLymphocytesProteinuriaAntibodies, ViralFlow CytometryDendritic Cells, FollicularPrecipitinsAntigens, CDCD4-Positive T-LymphocytesEpitopesMice, Inbred StrainsBasement MembraneImmunologic Techniques