Figure 7

PDL inhibited the inflammatory response of LPS-induced RAW264.7 cells. Effect of PDL on (A) cytotoxicity, (B) IL-1β, (C) IL-6 and (D) TNF-α production in RAW264.7 macrophages activated with LPS. The values are expressed as the mean standard deviation (n = 3). ####p < 0.0001 vs vehicle control cells. *p < 0.05, **p < 0.01, ***p < 0.001, ****p < 0.0001 vs LPS-treated cells.