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. 2014 Jan 20;9(1):e85337. doi: 10.1371/journal.pone.0085337

Figure 3. Inhibition of ox-LDL-induced inflammation by OEA was mediated by PPAR-α signaling.

Figure 3

The effect of vehicle (0.1% DMSO), LDL (50 μg/ml), ox-LDL (50 μg/ml), OEA (50 μM) or MK886 (10 μM) on mRNA expression levels of PPAR-α (A, D), iNOS (B, E) and COX-2 (C, F) in mouse primary macrophages (A–C) or mouse macrophage RAW246.7 cells (D–F). N.S., not significant; * p<0.05, ** p<0.01, *** p<0.001, one-way ANOVA, n = 4–8.