摘要: Dietary (n−3) fatty acids mediate physiological processes in at least two different ways. The activities of the liver enzymes that metabolize and synthesize triglycerides are modified by type fat is fed. These changes include an elevated rate acid oxidation along with a reduced biosynthesis1,2. mechanism action enzyme level still matter conjecture. Clarke Armstrong3 have recently reported rats fed fish oil diet had levels mRNA for synthetase. findings suggest acids, or one their metabolites, regulate synthesis rather than activity.