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. 2019 Apr 10;6:36. doi: 10.3389/fnut.2019.00036

Figure 1.

Figure 1

Lipid mediators derived from AA, EPA, and DHA. Various kinds of lipid mediators are produced from ω6- and ω3-PUFAs. AA, EPA, and DHA are converted to bioactive lipid mediators by the enzymatic activities of COX, LOX, and CYP. Lipid mediators exert their biological effects through binding to G-protein-coupled receptors. AA-derived lipid mediators have pro- and anti-inflammatory activities, whereas EPA- and DHA-derived lipid mediators exert anti-inflammatory or pro-resolution activities or both.