Cytokine production by primary BMDM. WB mushroom extracts alone, LPS alone or WB in combination with LPS (WB+LPS) were added to BMDM. Supernatants were harvested 72 h later and (A) TNF-α, (B) IL-1β and (C) IL-10 were detected by ELISA. The data is one representative of four individual experiments. Values are mean ± SD of triplicate cultures. Values for WB+LPS are significantly different from LPS stimulated with the p value as shown.