Fig. 2
From: Association between IL-17 and IgA in the joints of patients with inflammatory arthropathies
Association between IL-17 production and IgA anti-enterobacterial antigens. a Dose-dependent IL-17 production in culture supernatants of SF mononuclear cells (SFMC) (2 × 106 cells/well) after 72 h stimulation with 107 or 108 bacteria/ml of heat-killed Yersinia (HKY). Concentrations of IL-6 (b) and IL-17 (c) in culture supernatants of SFMC (2 × 106 cells/well) following 72 h stimulation with 108 HKY with or without tocilizumab (TZC). d Anti-LPS IgA in culture supernatants of SFMC (2 × 106 cells/well) following 96 h of stimulation with media conditioned with SF containing different concentrations of IL-17 and IL-6 with or without tocilizumab (TZC). Data are expressed as mean ± SD. *P < 0.05, **P < 0.01