Hepatic levels of n-6 family (A) and n-3 family (B) fatty acids in fetuses and pups of mPPARα mice. Data represent mean ± SD. LA, linoleic acid; AA, arachidonic acid; ALA, alpha-linorenic acid; EPA, eicosapentaenoic acid; DHA, docosahexaenoic acid. *p < 0.05 compared with control. ‡p < 0.05 compared with pups.