Biomarkers | Experimental phases | ||||
Pre-race | Immediately after the 3 races | +1 hour recovery | +4 hours recovery | +24 hours recovery | |
Exercise group |
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Cortisol (ng/mL) | 50.13 ± 1.90 | 48.05 ± 3.00 | 50.10 ± 0.80 | 51.62 ± 0.60 | 51.36 ± 0.42 |
IL-6 (pg/mL) | 11.74 ± 1.53 | 13.47 ± 1.71 | 12.49 ± 1.89 | 13.67 ± 1.59 | 12.65 ± 1.40 |
IL-1β (pg/mL) | 7.51 ± 1.84 | 5.60 ± 1.59 | 9.67 ± 2.00 | 6.94 ± 0.93 | 9.25 ± 2.49 |
Iron (µg/dL) | 136.7 ± 14.37 | 158.59 ± 13.54 | 156.84 ± 15.40 | 177.63 ± 13.60 | 169.38 ± 14.73 |
Urea (mg/dL) | 49.63 ± 3.20 | 41.72 ± 2.92 | 40.77 ± 2.78 | 43.35 ± 3.93 | 44.50 ± 2.57 |
Creatinine (mg/dL) | 2.04 ± 0.06 | 2.24 ± 0.05 | 2.28 ± 0.06 | 2.08 ± 0.12 | 2.12 ± 0.06 |
GGT (IU/L) | 40.54 ± 1.70 | 35.74 ± 2.60 | 32.74 ± 3.15 | 35.28 ± 2.55 | 32.50 ± 2.72 |
Control group |
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Cortisol (ng/mL) | 51.1 ± 1.51 | - | 47.85 ± 1.83 | 51.64 ± 0.12 | 52.56 ± 0.35 |
IL-6 (pg/mL) | 11.19 ± 3.75 | - | 13.19 ± 0.47 | 16.81 ± 1.08 | 12.52 ± 3.83 |
IL-1β (pg/mL) | 6.77 ± 1.3 | - | 9.74 ± 1.37 | 12.84 ± 1.27 | 6.56 ± 3.11 |
Iron (µg/dL) | 135.54 ± 4.34 | - | 175.28 ± 25.30 | 153.90 ± 6.00 | 176.34 ± 17.00 |
Urea (mg/dL) | 36.93 ± 4.10 | - | 40.26 ± 3.87 | 40.7 ± 7.66 | 45.42 ± 9.66 |
Creatinine (mg/dL) | 1.94 ± 0.13 | - | 2.13 ± 0.15 | 2.03 ± 0.13 | 2.01 ± 0.23 |
GGT (IU/L) | 29.97 ± 5.56 | - | 41.49 ± 3.49 | 38.89 ± 1.4 | 34.85 ± 2.05 |