Zum Einfluss einer gezielten Zufuhr von Eicosapentaensaeure auf die belastungsinduzierte Stressreaktion bei Ausdauersportlern
| Title translated into English: | The influence of a controlled intake of eicosapentaenoic acid on exercise-induced stress reactions in endurance athletes |
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| Author: | König, D.; Grathwohl, D.; Halle, M.; Northoff, H.; Keul, Joseph; Berg, A. |
| Editor: | Liesen, Heinz; Weiß, Michael; Baum, Matthias |
| Published in: | Regulations- und Repairmechanismen : 33. Deutscher Sportärztekongress Paderborn 1993 |
| Published: | Köln: Dt. Ärzte-Verl. (Verlag), 1994, 1994. S. 495-498, Abb., Lit., Lit. |
| Format: | Publications (Database SPOLIT) |
| Publication Type: | Compilation article |
| Media type: | Print resource |
| Language: | German |
| ISBN: | 3769103084 |
| Keywords: | |
| Online Access: | |
| Identification number: | PU199504075770 |
| Source: | BISp |
Author's abstract
An augmented intake of PUFA induces alterations in the composition of cell membranes and thus influences their metabolic properties. In the present study the effects of a supplementation with fishoil on exercise-induced stress reactions were investigated. 27 endurance trained athletes took 3 x 3 capsules of fishoil/d in a double blinded design (0.95 g EPS + 0.65 g DHS/d). GC-analysis of total plasma lipids showed a significant increase of EPA; thromboxane A2 production was significantly lower in the fishoil group. Typical parameters indicating physical stress were lower in the fishoil group 1 h and 24 h after a 30 km cross country race. From the results, it can be concluded that a supplementation with EPA exerts a positive influence on the physico-chemical properties of membranes and leads to an altered prostaglandin production. Verf.-Referat