Table 2.
Serum IGF-I, TRAP5b, osteocalcin, and 25-(OH)D measurements in B6 mice, by gender and 2 season (mean values +/− SE).
| Sex | Female | Male | ||
|---|---|---|---|---|
| Season | Winter | Summer | Winter | Summer |
| IGF-I (ng/ml) | N = 24 275 +/− 8.6 |
N = 14 292 +/− 11.3 |
N = 18 199 +/− 7.6 a |
N = 18 234 +/− 7.6 |
| TRAP5b (IU/L) | N = 10 13.73 +/− 1.2 |
N = 10 13.84 +/− 1.2 |
N = 11 12.00 +/− 0.83 |
N = 11 11.02 +/− 0.89 |
| Osteocalcin (ng/ml) | N = 10 134.2 +/− 7.6 |
N = 9 115.2 +/− 8.0 |
N = 10 91.4 +/− 8.0 |
N = 10 95.8 +/− 8.0 |
| 25(OH)D (ng/ml) | N = 8 88.6 +/− 27.1 |
N = 10 72.0 +/− 19.8 |
N = 9 86.8+/− 19.7 |
N = 9 85.5 +/− 11.5 |
a
p<0.05