C-Reactive ProteinBlood SedimentationAntibodies, MonoclonalAntibodiesAntibody SpecificityBiological MarkersArthritis, RheumatoidP-GlycoproteinAcute-Phase ReactionSerum Amyloid A ProteinAntibodies, ViralTuberculosis, MiliarySpondylitis, AnkylosingAntirheumatic AgentsNephelometry and TurbidimetryAntibodies, Monoclonal, HumanizedAntibodies, BacterialLeukocyte CountPolyarteritis NodosaGold Sodium ThiomalateRheumatoid FactorMendelian Randomization AnalysisBacterial InfectionsOrosomucoidNeoplasm TransplantationProspective StudiesAcute DiseasePolymyalgia RheumaticaArthritis, PsoriaticAntibody FormationAntibodies, NeutralizingComplement C4Statistics, NonparametricMeningitis, ViralLatex Fixation TestsSeverity of Illness IndexSynovitisCalcitoninMolecular Sequence DataReceptor, Epidermal Growth FactorFeverAmino Acid SequenceTumor Cells, CulturedCrohn DiseaseAutoantibodiesAntibody AffinityEnzyme-Linked Immunosorbent AssaySynovial FluidImmunoglobulin GInfant, Premature, DiseasesOsteoarthritisFluorescent Antibody TechniqueAcute-Phase ProteinsArthritisSepsisInfant, NewbornTime FactorsAntibodies, Anti-IdiotypicInterleukin-6Binding Sites, AntibodyCase-Control StudiesPancreatitisTreatment OutcomeRisk FactorsHIV AntibodiesPrednisolonePrognosisAngina, UnstableFalse Positive ReactionsEpitopesCross-Sectional StudiesAntibodies, NeoplasmInflammationAntibodies, ProtozoanFollow-Up StudiesDouble-Blind MethodAntibodies, AntinuclearPredictive Value of TestsTumor Necrosis Factor-alphaAnti-Inflammatory AgentsInflammation MediatorsCardiovascular DiseasesCross ReactionsSensitivity and SpecificityChi-Square DistributionAnalysis of VarianceGlucocorticoidsImmunoglobulin MCoronary DiseaseAntibodies, FungalROC CurveNeutralization TestsLipidsDrug Therapy, CombinationPilot ProjectsAntigen-Antibody ReactionsAntibodies, BispecificBody Mass IndexSingle-Chain AntibodiesMice, Inbred BALB C