Antibodies, Antineutrophil CytoplasmicVasculitisPeroxidaseNeutrophilsMyeloblastinWegener GranulomatosisAnti-Neutrophil Cytoplasmic Antibody-Associated VasculitisAntibodiesMicroscopic PolyangiitisChurg-Strauss SyndromePolyarteritis NodosaSystemic VasculitisAntibody SpecificityRetinal VasculitisVasculitis, Leukocytoclastic, CutaneousAutoantibodiesVasculitis, Central Nervous SystemGlomerulonephritisAntibodies, MonoclonalFluorescent Antibody Technique, IndirectSerine EndopeptidasesPropylthiouracilSkin Diseases, VascularAntibodies, ViralNeutrophil InfiltrationEnzyme-Linked Immunosorbent AssayHypochlorous AcidAntibodies, BacterialAntithyroid AgentsAntibodies, AntinuclearFluorescent Antibody TechniqueArteritisCathepsin GImmunoglobulin GAntibody FormationColitis, UlcerativeAutoantigensBiological MarkersLactoferrinAntibodies, NeutralizingEndocarditis, Subacute BacterialPurpura, Schoenlein-HenochImmunosuppressive AgentsAutoimmune DiseasesPrednisoloneNeutrophil ActivationN-Formylmethionine Leucyl-PhenylalanineLeukocyte ElastaseAntibody AffinityAntibodies, FungalEpitopesCyclophosphamideRheumatoid VasculitisLung DiseasesChemotaxis, LeukocyteNose DiseasesPlasma ExchangeAntibodies, Anti-IdiotypicMethylprednisolonePeroxidasesCells, CulturedAntigen-Antibody ComplexAntibodies, Monoclonal, Murine-DerivedBinding Sites, AntibodyHemoptysisMethimazoleImmunoglobulin MPhagocytosisLysosomal-Associated Membrane Protein 2Molecular Sequence DataSuperoxidesTime FactorsGranulocytesBiopsyTumor Necrosis Factor-alphaMice, Inbred BALB CImmunoglobulin ALupus Erythematosus, SystemicCryoglobulinemiaHIV AntibodiesAntigens, CD18CathepsinsHydrogen PeroxideSensitivity and SpecificityScleritisGraves DiseaseDisease Models, AnimalBronchiectasisInflammationAntibodies, NeoplasmReceptors, IgGAnti-Glomerular Basement Membrane DiseaseAntibodies, ProtozoanFixativesAmino Acid SequenceHemorrhageEosinophilia-Myalgia SyndromeRespiratory BurstLeukocytesBlood Proteins