Fig. 7From: TNFα expressed on the surface of microparticles modulates endothelial cell fate in rheumatoid arthritisActivation of the TNFα pathway by microparticles (MPs). a Western blot analysis of NF-kB levels in EA.hy926 cells cultured with MPs purified from patients with rheumatoid arthritis (RA) at time zero (baseline (T0) and with MPs from patients with RA at T0 in vitro-treated with etanercept (ETA). Blot shown is representative of three independent experiments. b Densitometry analysis of NF-kB relative to β-actin. Values are expressed as means ± SD; *p < 0.05Back to article page