Table 1.
The nucleotide levels in the gastrocnemius muscles before and after endurance (85 min) and sprint (30 s) exercise.
| Mean ± SE (nmol/mg wet weight) | ||||||
|---|---|---|---|---|---|---|
| n | ATP | ADP | AMP | IMP | ||
| Pre | Wt | 4 | 10.0 ± 0.2 | 2.79 ± 0.13 | 0.36 ± 0.01 | 0.26 ± 0.04 |
| A1(−/−) | 3 | 9.9 ± 0.3 | 2.78 ± 0.13 | 0.40 ± 0.03 | ND | |
| Endurance ex | Wt | 3 | 9.2 ± 0.4⁎ | 2.20 ± 0.10 | 0.62 ± 0.26⁎ | 0.15 ± 0.08 |
| A1(−/−) | 3 | 9.0 ± 0.3⁎ | 2.30 ± 0.22 | 1.00 ± 0.45⁎ | ND | |
| Sprint ex | Wt | 3 | 10.8 ± 0.4 | 2.82 ± 0.04 | 0.36 ± 0.03 | 0.41 ± 0.02# |
| A1(−/−) | 3 | 12.5 ± 0.2 | 2.98 ± 0.08 | 0.43 ± 0.04 | ND | |
Pre: pre-exercise, Sprint ex: sprint exercise, Endurance ex: endurance exercise.
n: number of animals.
ND: not detected.
⁎
P < 0.05 between Pre and Endurance ex.
#
P < 0.05 between Pre and Sprint ex.