Antibodies, Antineutrophil CytoplasmicVasculitisWegener GranulomatosisAnti-Neutrophil Cytoplasmic Antibody-Associated VasculitisMyeloblastinAntibodiesAntibodies, FungalAntibody SpecificityPeroxidaseAntibodies, ViralAntibodies, MonoclonalAntibodies, BacterialChurg-Strauss SyndromeMicroscopic PolyangiitisPropylthiouracilFluorescent Antibody Technique, IndirectCrohn DiseaseVasculitis, Leukocytoclastic, CutaneousGlomerulonephritisAutoantibodiesAntithyroid AgentsAntibody FormationAntibodies, NeutralizingColitis, UlcerativeEnzyme-Linked Immunosorbent AssayFluorescent Antibody TechniqueNeutrophilsImmunoglobulin GSerine EndopeptidasesPolyarteritis NodosaAntibodies, AntinuclearAntibody AffinityInflammatory Bowel DiseasesBiological MarkersImmunoglobulin AAntibodies, Anti-IdiotypicBinding Sites, AntibodyHIV AntibodiesEndocarditis, Subacute BacterialImmunosuppressive AgentsEpitopesAntibodies, NeoplasmAntibodies, ProtozoanPurpura, Schoenlein-HenochAutoantigensAutoimmune DiseasesCholangitis, SclerosingAntibodies, Monoclonal, Murine-DerivedSaccharomyces cerevisiaeImmune SeraLysosomal-Associated Membrane Protein 2Neutrophil ActivationCross ReactionsSensitivity and SpecificityRomaniaGraves DiseasePrednisoloneMethimazoleCyclophosphamideFixativesNose DiseasesRespiratory BurstAminosalicylic AcidsCathepsin GEosinophilia-Myalgia SyndromeImmunoglobulin MNod2 Signaling Adaptor ProteinFocal InfectionLung DiseasesPlasma ExchangeNeutralization TestsScleritisHemoptysisProctocolectomy, RestorativeMethylprednisoloneRecurrenceAntigen-Antibody ReactionsPancreatic ElastaseAntibodies, BispecificMolecular Sequence DataDrug ContaminationSingle-Chain AntibodiesMice, Inbred BALB CAntibodies, BlockingAmino Acid SequenceFlagellinCase-Control StudiesTuberculosis, GastrointestinalBiopsySpondylarthritisAntigen-Antibody ComplexImmunoglobulin Fab FragmentsRemission InductionPorinsAntibodies, HeterophileNeutropeniaAntibodies, CatalyticLupus Erythematosus, SystemicReceptors, IgGLeukocyte Elastase