“… fish oil diet for only 1 wk showed substantial increases in … acid 4% was EPA, 10% docosapentaenoic acid [ DPA ], and 10% DHA), and decreases in omega-6 fatty acids (12% was AA, 2% docosatetraenoic … mice (0% EPA, 0% DPA, 6% DHA, 20% AA, 9% DTA, and 8% linoleic acid).”