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The chemical structures of several polyunsaturated fatty acids: (A) structures of n-3 PUFAs and (B) structures of n-6 PUFAs. AA—arachidonic acid; ALA—α-linolenic acid; DHA—docosahexaenoic acid; EPA—eicosapentaenoic acid; LA—linoleic acid; PUFA—polyunsaturated fatty acid.
