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Table
1. The activities of glutathione related enzyme
systems in red blood cells
and plasma levels of muscle originated enzymes before and after the 80-km ride in four endurance horses. Values are means (± SEM). The level of significance is set at p < 0.05, paired samples t-test. |
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Pre |
After |
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Glutathione peroxidase (μmol·mg-1 Hb-1×min-1) |
.43 (.06) |
.53 (.03) |
|
Glutathione reductase (nmol·mg-1 Hb-1×min-1) |
1.84 (.15) |
1.66 (.13) |
|
Glutathione-S-transferase(μmol·mg-1Hb-1×min-1) |
.020 (.002) |
.020 (.002) |
|
Creatine kinase (U·l-1) |
275 (43) |
568 (137) |
|
Aspartate aminotransferase (U·l-1) |
387 (13) |
423 (35) |
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