The effects of graded exercise on changes in the activity of antioxidant enyzmes in blood of wrestlers
| Deutscher übersetzter Titel: | Auswirkungen von abgestufter koerperlicher Belastung auf die antioxidante Enzymaktivitaet im Blut von Ringern |
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| Autor: | Huebner-Wozniak, E.; Panczenko-Kresowska, B.; Starczewska-Czapowska, J. |
| Erschienen in: | Biology of sport |
| Veröffentlicht: | 10 (1993), 1, S. 21-28, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 0860-021X, 2083-1862 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU199305065130 |
| Quelle: | BISp |
Abstract
The aim of the study was to assess the changes in the activities of selected antioxidant enzymes in blood, as affected by a graded laboratory exercise performed on Monark cycloergometer till exhaustion. Twelve elite wrestlers, representing both styles, participated in the study. Blood for enzyme assays was sampled twice - before, and 5 min after terminating the exercise. The activities of superoxide dismutase (SOD) and of catalase (CAT) were determined in hemolyzed erythrocytes, that of glutathione reductase (GR) - in hemolyzed blood, and the activity of creatine kinease (CK) and the concentration of lipid superoxides - in plasma. The performed exercise resulted in significant increases of the activities of all enzymes studied and of the lipid superoxide levels. The post-exercise lipid superoxide values tended to be correlated with VO2max, but not with post-exercise CK. Verf.-Referat