Serum levels of oxylipins in achilles tendinopathy: an exploratory study.

ABSTRACT:

Background

Linoleic acid-derived oxidation products are found in experimental pain models. However, little is known about the levels of such oxylipins in human pain. In consequence, in the present study, we have undertaken a lipidomic profiling of oxylipins in blood serum from patients with Achilles tendinopathy and controls.

Methodology/principal findings

A total of 34 oxylipins were analysed in the serum samples. At a significance level of P<0.00147 (<0.05/34), two linoleic acid-derived oxylipins, 13-hydroxy-10E,12Z-octadecadienoic (13-HODE) and 12(13)-dihydroxy-9Z-octadecenoic acid (12,13-DiHOME) were present at significantly higher levels in the Achilles tendinopathy samples. This difference remained significant when the dataset was controlled for age, gender and body-ma

SUBMITTER: Gouveia-Figueira S 

PROVIDER: S-EPMC4395257 | biostudies-literature | 2015

REPOSITORIES: biostudies-literature