Male mice | Female mice | ||
---|---|---|---|
3-month old | 3-month old | 7.5-month old | |
Body mass (g) | 24.6 (1.9) [n = 14] |
20.0 ± 0.7 [n = 20] |
23.4 ± 1.3 [n = 37] |
Peak tetanic force (mN) | 140(11) [n = 8] |
144 ± 12 [n = 11] |
165 ± 18 [n = 19] |
Tetanus contraction time (ms) | 356(45) [n = 14] |
494 ± 69 [n = 19] |
542 ± 82 [n = 8] |