Figure 1.
Responses of individual cultures of fibroblast-like synoviocytes from rheumatoid arthritis (RA; n = 8) and arthritis control (AC; n = 3) patients to their autologous synovial microparticles. All individual patient data for the markers studied are expressed as the concentration of the mediator in the presence of microparticles concentrated either onefold (black bars) or threefold (open bars) divided by the concentration of mediator in the presence of microparticle-free synovial fluid. ICAM-1, intracellular adhesion molecule-1; MCP-1, monocyte chemoattractant protein-1.