Bursa, SynovialArthritisArthritis, RheumatoidOlecranon ProcessArthritis, ExperimentalIschiumArthritis, InfectiousTendinopathyCalcaneusArthritis, JuvenilePatellaPopliteal CystArthritis, PsoriaticElbow JointArthritis, ReactiveElbowShoulder JointBuffaloesAchilles TendonKnee JointInjections, Intra-ArticularBursitisHip JointSynovial MembraneJointsArthralgiaSynovial FluidPainArthritis, GoutyRheumatoid FactorMagnetic Resonance ImagingMice, Inbred DBASynovitisTreatment OutcomeOsteoarthritisAnti-Bacterial AgentsCollagen Type IIFollow-Up StudiesMethotrexateSeverity of Illness IndexRats, Inbred LewAutoantibodiesBlood SedimentationTumor Necrosis Factor-alphaRheumatic DiseasesImmunoglobulin GArthrographyRheumatologyMetacarpophalangeal JointSpondylitis, AnkylosingSulfasalazinePeptides, CyclicAutoimmune DiseasesAntibodies, MonoclonalGold Sodium ThiomalateWrist JointRheumatoid NoduleCollagenHLA-DRB1 ChainsFinger JointDisease Models, AnimalTarsal JointsLyme DiseaseReceptors, Tumor Necrosis FactorHLA-DR4 AntigenAnti-Inflammatory AgentsJoint DiseasesHLA-DR AntigensCitrullineCytokinesSpondylarthropathiesFoot JointsPsoriasisCartilage, ArticularAnkle JointInflammationT-LymphocytesInterleukin-17EdemaFreund's AdjuvantTarsus, AnimalEnzyme-Linked Immunosorbent AssayTenosynovitisHLA-B27 AntigenBiological MarkersOrganogold CompoundsDrug Therapy, CombinationHand JointsGlucose-6-Phosphate IsomeraseDisability EvaluationLupus Erythematosus, SystemicCells, CulturedInterleukin-6Chronic DiseaseInterleukin-1Genetic Predisposition to DiseaseInterleukin 1 Receptor Antagonist Protein