Effects of increasing dietary gamma-linolenic acid (GLA) (g/d) on changes in plasma/serum phospholipid arachidonic acid (AA) content. Significant changes (p < 0.05) in AA as reported in the original papers are designated as triangles. Non-significant AA changes as reported in the original papers are designated as diamonds. Abbreviations: AA, arachidonic acid; GLA, gamma-linolenic acid; PL, phospholipid.
Rett and Whelan Nutrition & Metabolism 2011 8:36 doi:10.1186/1743-7075-8-36