Ratios and sums of lipid mediators from GCF – gingivial crevicular fluid, SAL – saliva, SER – serum of aggressive periodontitis (AgP) patients and healthy controls (HC).

Ratios of mono-hydroxylated PUFA metabolites or PUFAs vs. PUFAs; sums of mono-hydroxylated PUFA-metabolites of AA, EPA and DHA and their calculated ratios; summarised metabolites originating from 5-, 12-, 15-LOX and COX metabolic pathways are shown. Data are presented in mean ± sd. * significant different (P<0.05, Mann Whitney test). Numbers in bold indicates increased values while italics indicates reduced values of AgP patients vs. healthy controls.