Cytokine profile release by macrophages.

<p>Concentration of A) IL-6, B) IL-8, C) TNF-α, and D) IL-10 released from macrophages in 24 h under different treatments. Positive error bars show standard deviation (SD) values. * and × denote significant differences (<i>p</i><0.05) to corresponding negative or positive control (LPS), respectively as estimated with Games-Howell <i>post hoc</i> analysis.