Representative pathway of all studied lipids.

<p>Pathways representing a selection of the most important studied oxylipins in plasma (A) and synovial fluid (B), mapped onto the main arachidonic acid (AA), docosahexaenoic acid (DHA) and linoleic acid (LA) metabolic pathways, corresponding to the observed changes in <a href="http://www.plosone.org/article/info:doi/10.1371/journal.pone.0196308#pone.0196308.g002" target="_blank">Fig 2</a>. The green boxes represents statistical significant higher values in control situation compared to the HF diet (<b>A</b>) or groove surgery (<b>B</b>), and red boxes for statistical significant higher oxylipin values in the HF diet (<b>A</b>) or groove surgery (<b>B</b>) compared to their control situation.