Table 1.

Body Weight and Muscle Wet and Relative Weights of the Soleus (S), Plantaris (P), Gastrocnemius (G), Tibialis Anterior (TA), and Quadriceps (Q) Muscles of 4-Month-Old Male Wt and +/G610C Control and Treadmill-Exercised Mice

	Wt		+/G610C
	Control* n = 10	Treadmill n = 9	Control* n = 7–8	Treadmill n = 12
Body weight (g)
	30.11 ± 1.55	28.63 ± 3.91	27.54 ± 1.69a	27.34 ± 1.95
Muscle wet weight (mg)
S	9.68 ± 1.43	8.56 ± 1.48	8.75 ± 1.16	9.28 ± 2.39
P	19.88 ± 1.29	19.54 ± 3.01	17.74 ± 2.03a	22.78 ± 5.91b
G	153.6 ± 12.4	141.8 ± 24.2	138.6 ± 15.5a	134.0 ± 15.4
TA	55.55 ± 2.49	56.88 ± 11.26	51.70 ± 5.18	60.78 ± 12.01b
Q	240.6 ± 19.3	215.1 ± 38.8b	225.6 ± 11.0	233.6 ± 28.3a
Relative wet muscle weight (wet weight [mg]/body weight [g])
S	0.32 ± 0.04	0.30 ± 0.05	0.32 ± 0.04	0.34 ± 0.08
P	0.66 ± 0.04	0.69 ± 0.07	0.65 ± 0.09	0.83 ± 0.19a,b
G	5.10 ± 0.34	4.94 ± 0.29	5.02 ± 0.28	4.91 ± 0.52
TA	1.85 ± 0.09	1.98 ± 0.19	1.88 ± 0.12	2.21 ± 0.36a,b
Q	8.16 ± 0.29	7.54 ± 0.97b	8.14 ± 0.28	8.53 ± 0.62a

Values are means ± SD.

^*Non-exercise in-cage activity control

^ap ≤ 0.05 versus Wt

^bp ≤ 0.05 versus control.