Figure 1

Intraday extraction and detection reproducibility for SPMs isolated from independent blood samples (n = 5). Data expressed as median [interquartile range] and whiskers showing the minimum and maximum values. LTB4 leukotriene B4, LXB4 lipoxin B4, MaR1 maresin 1, PD1 protectin D1, PGD2 prostaglandin D2, PGE2 prostaglandin E2, RvD1 resolvin D1, RvD3 resolvin D3, RvD5 resolvin D5, RvE1 resolvin E1, SPM specialized pro-resolving lipid mediators, 14-HDHA 14-hydroxy-docosahexaenoic acid, 17-HDHA 17-hydroxy-docosahexaenoic acid, 18-HEPE 18-hydroxy-eicosapentaenoic acid.