Effect of a submaximal physical exercise on antioxidant enzymes in the erythrocytes of healthy men
| Deutscher übersetzter Titel: | Auswirkung von submaximaler koerperlicher Belastung auf die antioxidanten Enzyme in den Erythrozyten von gesunden Maennern |
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| Autor: | Dudek, I.M.; Kowalczyk, P.; Fijalkowski, P.; Kedziora, J. |
| Erschienen in: | Biology of sport |
| Veröffentlicht: | 11 (1994), 4, S. 227-231, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 0860-021X, 2083-1862 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU199509102797 |
| Quelle: | BISp |
Abstract des Autors
Blood samples were drawn from the antecubital vein twice, before and after the exercise. The activities of superoxide dismutase (SOD-1) and glutathione peroxidase (GSH-Px) were determined in erythrocytes, the concentration of thiobarbituric acid reactive substances (TBARS) were determined in the erythrocytes and plasma. The performed exercise resulted in a significant increase of activities of studied enzymes and of TBARS concentration in plasma, while the increase of TBARS in erythrocytes was only slight and non-significant. This finding suggest that physical exercise may impose an oxidative stress on body cells. The effects of a submaximal physical exercise (75% VO2max) on the antioxidative activity of erythrocytes and on lipid peroxidation in 14 healthy male volunteers were studied. Verf.-Referat