Wrist JointSynovial MembraneWristSynovitisCarpal BonesWrist InjuriesArthritis, RheumatoidJointsKnee JointSynovial FluidFinger JointOsteoarthritisUlnaLunate BoneRheumatoid NoduleTemporomandibular JointScaphoid BoneMembranesMovementMembrane LipidsCell MembraneLigaments, ArticularMetacarpophalangeal JointJoint DiseasesArthritisRange of Motion, ArticularIntracellular MembranesRadiusBiomechanical PhenomenaTorqueJoint CapsuleMembrane PotentialsCartilage, ArticularArthritis-Encephalitis Virus, CaprineHandMembranes, ArtificialArthritis, ReactiveElbow JointInjections, Intra-ArticularArthroscopyElectromyographyGold Sodium ThiomalateArthritis, ExperimentalArthritis, InfectiousErythrocyte MembraneMembrane FluidityChondromatosis, SynovialImmunoenzyme TechniquesMicroscopy, ElectronLentivirus InfectionsCell Membrane PermeabilityCells, CulturedTemporomandibular Joint Dysfunction SyndromeMuscle, SkeletalAnkle JointOsteoarthritis, KneeBasement MembraneFibroblastsImmunohistochemistrySpondylitis, AnkylosingGoatsArthritis, PsoriaticMacrophagesHip JointTarsal JointsMatrix Metalloproteinase 13Antibodies, MonoclonalRNA, MessengerCartilageCarpal JointsReproducibility of ResultsVisna-maedi virusInterleukin 1 Receptor Antagonist ProteinRabbitsFluorescent Antibody TechniqueMembrane Transport ProteinsTime FactorsT-LymphocytesAntirheumatic AgentsMagnetic Resonance ImagingInterleukin-1Sacroiliac JointCollagenasesGadolinium DTPAMembrane GlycoproteinsSialoglycoproteinsTumor Necrosis Factor-alphaJoint InstabilityLipid BilayersAntigens, Differentiation, Myelomonocytic