{"status":"ok","message-type":"work","message-version":"1.0.0","message":{"indexed":{"date-parts":[[2025,11,12]],"date-time":"2025-11-12T20:44:55Z","timestamp":1762980295230},"reference-count":0,"publisher":"Human Kinetics","issue":"6","content-domain":{"domain":[],"crossmark-restriction":false},"short-container-title":[],"published-print":{"date-parts":[[2010,12]]},"abstract":"<jats:p>The aim of this investigation was to assess the effects of 6 wk of eicosapentanoic acid (EPA) and docosahexanoic acid (DHA) supplementation on resting and exercise-induced lipid peroxidation and antioxidant status in judoists. Subjects were randomly assigned to receive a placebo or a capsule of polyunsaturated fatty acids (PUFAs; 600 mg EPA and 400 mg DHA). Blood samples were collected in preexercise and postexercise conditions (judo-training session), both before and after the supplementation period. The following parameters were analyzed: \u03b1-tocopherol, retinol, lag phase, maximum rate of oxidation (R<jats:sub>max<\/jats:sub>) during the propagating chain reaction, maximum amount of conjugated dienes (CD<jats:sub>max<\/jats:sub>) accumulated after the propagation phase, nitric oxide (NO) and malondyaldehide (MDA) concentrations, salivary glutathione peroxidase activity, and the lipid profile. Dietary data were collected using a 7-day dietary record. A significant interaction effect between supplementation and time (<jats:italic>p<\/jats:italic> &lt; .01) on triglycerides was noted, with values significantly lower in the n-3 long-chain-PUFA (LCPUFA) group after supplementation than in the placebo group. Significant interaction effects between supplementation and time on resting MDA concentrations and R<jats:sub>max<\/jats:sub> were found (<jats:italic>p<\/jats:italic> = .03 and <jats:italic>p<\/jats:italic> = .04, respectively), with elevated values in the n-3 LCPUFA group after supplementation and no change in the placebo group\u2019s levels. The authors observed a significantly greater NO and oxidative-stress increase with exercise (MDA, R<jats:sub>max<\/jats:sub>, CD<jats:sub>max<\/jats:sub>, and NO) in the n-3 LCPUFA group than with placebo. No main or interaction effects were found for retinol and \u03b1-tocopherol. These results indicate that supplementation with n-3 LCPUFAs significantly increased oxidative stress at rest and after a judo-training session.<\/jats:p>","DOI":"10.1123\/ijsnem.20.6.496","type":"journal-article","created":{"date-parts":[[2016,8,10]],"date-time":"2016-08-10T12:34:24Z","timestamp":1470832464000},"page":"496-506","source":"Crossref","is-referenced-by-count":28,"title":["Effect of 6 Weeks of n-3 Fatty-Acid Supplementation on Oxidative Stress in Judo Athletes"],"prefix":"10.1123","volume":"20","author":[{"given":"Edith","family":"Filaire","sequence":"first","affiliation":[]},{"given":"Alain","family":"Massart","sequence":"additional","affiliation":[]},{"given":"Hugues","family":"Portier","sequence":"additional","affiliation":[]},{"given":"Matthieu","family":"Rouveix","sequence":"additional","affiliation":[]},{"given":"Fatima","family":"Rosado","sequence":"additional","affiliation":[]},{"given":"Anne S.","family":"Bage","sequence":"additional","affiliation":[]},{"given":"Myl\u00e8ne","family":"Gobert","sequence":"additional","affiliation":[]},{"given":"Denys","family":"Durand","sequence":"additional","affiliation":[]}],"member":"100","container-title":["International Journal of Sport Nutrition and Exercise Metabolism"],"original-title":[],"link":[{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/ijsnem\/20\/6\/article-p496.xml","content-type":"text\/html","content-version":"vor","intended-application":"text-mining"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/ijsnem\/20\/6\/article-p496.xml","content-type":"text\/html","content-version":"vor","intended-application":"syndication"},{"URL":"https:\/\/journals.humankinetics.com\/downloadpdf\/journals\/ijsnem\/20\/6\/article-p496.xml","content-type":"unspecified","content-version":"vor","intended-application":"similarity-checking"}],"deposited":{"date-parts":[[2024,8,22]],"date-time":"2024-08-22T00:35:30Z","timestamp":1724286930000},"score":1,"resource":{"primary":{"URL":"https:\/\/journals.humankinetics.com\/view\/journals\/ijsnem\/20\/6\/article-p496.xml"}},"subtitle":[],"short-title":[],"issued":{"date-parts":[[2010,12]]},"references-count":0,"journal-issue":{"issue":"6"},"URL":"https:\/\/doi.org\/10.1123\/ijsnem.20.6.496","relation":{},"ISSN":["1526-484X","1543-2742"],"issn-type":[{"type":"print","value":"1526-484X"},{"type":"electronic","value":"1543-2742"}],"subject":[],"published":{"date-parts":[[2010,12]]}}}