Figure 3

IL-1β released from bone marrow-derived dendritic cells (bmDCs) and macrophages (MФ) stimulated with S. suis is strain-dependent. IL-1β kinetics as measured by ELISA following infection of bmDCs (A) or MФ (B) with strain P1/7 (white bars) or SC84 (gray bars). Non-stimulated cells served as negative control (C-). Data are expressed as mean ± SEM (n = 4).