Effects of an aerobic training program on oxidative stress biomarkers in bulls
The aim of this study was to evaluate the effect of aerobic training (16 weeks - T1 and 24 weeks - T2) on oxidative stress biomarkers. To this end, GSH, GSH-peroxidase (GSH-Px) and catalase (CAT) activity were analysed in plasma. Nine bulls (3-4 years), were included in this work. The exercise train...
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| Format: | Article |
| Language: | English |
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Czech Academy of Agricultural Sciences
2010-09-01
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| Series: | Veterinární Medicína |
| Subjects: | |
| Online Access: | https://vetmed.agriculturejournals.cz/artkey/vet-201009-0002_effects-of-an-aerobic-training-program-on-oxidative-stress-biomarkers-in-bulls.php |
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| author | B.M. Escribano I. Tunez F. Requena M.D. Rubio R. De Miguel P. Montilla P. Tovar E.I. Aguera |
| author_facet | B.M. Escribano I. Tunez F. Requena M.D. Rubio R. De Miguel P. Montilla P. Tovar E.I. Aguera |
| author_sort | B.M. Escribano |
| collection | DOAJ |
| description | The aim of this study was to evaluate the effect of aerobic training (16 weeks - T1 and 24 weeks - T2) on oxidative stress biomarkers. To this end, GSH, GSH-peroxidase (GSH-Px) and catalase (CAT) activity were analysed in plasma. Nine bulls (3-4 years), were included in this work. The exercise training protocol was performed in a track ("taurodromo") three days per week for 24 weeks and consisted of 400 m warming up, 1200 m to 4-5 m/s, two minutes' resting, 1200 m to 4-5 m/s and, finally, 400 m walking. The results reflected that GSH-Px activity was higher at T1 (6.18 ± 0.45) than at baseline (T0; 2.31 ± 0.08) while the GSH level (2.98 ± 0.37) was lower vs. T0 (14.59 ± 3.40). Moreover, there were significant increases in GSH-Px (18.23 ± 1.36) and CAT (2.52 ± 0.04) activities and the recovery of basal values in GSH (11.75 ± 2.84) in T2. In conclusion, the type of training carried out in this study involved two well-defined stages: (i) a period of perturbation, followed by (ii) adaptation. The former stage was characterised by the induction of oxidative stress manifested as a decrease in the GSH, and the latter (T2) by the recovery of this non-enzymatic antioxidant. |
| first_indexed | 2024-04-10T08:00:56Z |
| format | Article |
| id | doaj.art-8f939f0cf63a44f888a930f63f7135bd |
| institution | Directory Open Access Journal |
| issn | 0375-8427 1805-9392 |
| language | English |
| last_indexed | 2024-04-10T08:00:56Z |
| publishDate | 2010-09-01 |
| publisher | Czech Academy of Agricultural Sciences |
| record_format | Article |
| series | Veterinární Medicína |
| spelling | doaj.art-8f939f0cf63a44f888a930f63f7135bd2023-02-23T03:49:48ZengCzech Academy of Agricultural SciencesVeterinární Medicína0375-84271805-93922010-09-0155942242810.17221/2979-VETMEDvet-201009-0002Effects of an aerobic training program on oxidative stress biomarkers in bullsB.M. Escribano0I. Tunez1F. Requena2M.D. Rubio3R. De Miguel4P. Montilla5P. Tovar6E.I. Aguera7Faculty of Veterinary, Campus of Rabanales, s/n., University of Cordoba, Cordoba, SpainFaculty of Medicine, Campus of Menéndez Pidal, s/n., University of Cordoba, Cordoba, SpainFaculty of Veterinary, Campus of Rabanales, s/n., University of Cordoba, Cordoba, SpainFaculty of Veterinary, Campus of Rabanales, s/n., University of Cordoba, Cordoba, SpainFaculty of Veterinary, Campus of Rabanales, s/n., University of Cordoba, Cordoba, SpainFaculty of Medicine, Campus of Menéndez Pidal, s/n., University of Cordoba, Cordoba, SpainFaculty of Veterinary, Campus of Rabanales, s/n., University of Cordoba, Cordoba, SpainFaculty of Veterinary, Campus of Rabanales, s/n., University of Cordoba, Cordoba, SpainThe aim of this study was to evaluate the effect of aerobic training (16 weeks - T1 and 24 weeks - T2) on oxidative stress biomarkers. To this end, GSH, GSH-peroxidase (GSH-Px) and catalase (CAT) activity were analysed in plasma. Nine bulls (3-4 years), were included in this work. The exercise training protocol was performed in a track ("taurodromo") three days per week for 24 weeks and consisted of 400 m warming up, 1200 m to 4-5 m/s, two minutes' resting, 1200 m to 4-5 m/s and, finally, 400 m walking. The results reflected that GSH-Px activity was higher at T1 (6.18 ± 0.45) than at baseline (T0; 2.31 ± 0.08) while the GSH level (2.98 ± 0.37) was lower vs. T0 (14.59 ± 3.40). Moreover, there were significant increases in GSH-Px (18.23 ± 1.36) and CAT (2.52 ± 0.04) activities and the recovery of basal values in GSH (11.75 ± 2.84) in T2. In conclusion, the type of training carried out in this study involved two well-defined stages: (i) a period of perturbation, followed by (ii) adaptation. The former stage was characterised by the induction of oxidative stress manifested as a decrease in the GSH, and the latter (T2) by the recovery of this non-enzymatic antioxidant.https://vetmed.agriculturejournals.cz/artkey/vet-201009-0002_effects-of-an-aerobic-training-program-on-oxidative-stress-biomarkers-in-bulls.phpaerobic trainingbullsglutathione peroxidaseoxidative stressreduced glutathione |
| spellingShingle | B.M. Escribano I. Tunez F. Requena M.D. Rubio R. De Miguel P. Montilla P. Tovar E.I. Aguera Effects of an aerobic training program on oxidative stress biomarkers in bulls Veterinární Medicína aerobic training bulls glutathione peroxidase oxidative stress reduced glutathione |
| title | Effects of an aerobic training program on oxidative stress biomarkers in bulls |
| title_full | Effects of an aerobic training program on oxidative stress biomarkers in bulls |
| title_fullStr | Effects of an aerobic training program on oxidative stress biomarkers in bulls |
| title_full_unstemmed | Effects of an aerobic training program on oxidative stress biomarkers in bulls |
| title_short | Effects of an aerobic training program on oxidative stress biomarkers in bulls |
| title_sort | effects of an aerobic training program on oxidative stress biomarkers in bulls |
| topic | aerobic training bulls glutathione peroxidase oxidative stress reduced glutathione |
| url | https://vetmed.agriculturejournals.cz/artkey/vet-201009-0002_effects-of-an-aerobic-training-program-on-oxidative-stress-biomarkers-in-bulls.php |
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