Fig. 3.
Opposite effects of acute alcohol on TLR4 and/or TLR2 stimulation on TNFα production in human monocytes. Adherence isolated normal human monocytes were stimulated with purified LPS (1 μg/ml), PGN (1 μg/ml) or their combination in the presence or absence of 25 mM alcohol for 16 h and TNFα was measured in the supernatants by ELISA. The data are represented as mean ± SE (n = 9).