Biochemical changes in skeletal muscle after a marathon race, as assessed by phosphorus-31 nuclear magnetic resonance spectroscopy
Gespeichert in:
| Deutscher übersetzter Titel: | Biochemische Veraenderungen im Skelettmuskel nach einem Marathonlauf, gemessen mittels 31P-Magnetresonanzspektroskopie |
|---|---|
| Autor: | Gonzalez de Suso, Jose Manuel; Bernus, Gema; Alonso, Julio; Pujol, Pere; Prat, Joan Antoni; Arus, Carles |
| Erschienen in: | Medicine, exercise, nutrition and health |
| Veröffentlicht: | 2 (1993), 1, S. 50-54, Lit. |
| Format: | Literatur (SPOLIT) |
| Publikationstyp: | Zeitschriftenartikel |
| Medienart: | Gedruckte Ressource |
| Sprache: | Englisch |
| ISSN: | 1057-9354 |
| Schlagworte: | |
| Online Zugang: | |
| Erfassungsnummer: | PU199611201356 |
| Quelle: | BISp |
Abstract des Autors
This study analyzes the effect of a marathon race on the metabolite pattern of the rectus femoris muscle of marathon runners by means of phosphorus-31 nuclear magnetic resonance spectroscopy (31P-NMR). Spectra of six subjects at rest were collected before the race, within 2-6 h, and also six days after the marathon. The inorganic phosphate (Pi) increased immediately after the race in all but one case and did not return to control values for some subjects even after six days. Accordingly, 31P-NMR spectroscopy may be uniquely embodied to noninvasively monitor the existence of muscular damage following prolonged exercise. Verf.-Referat