Table 2.

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 Female Wt and +/G610C Control and Treadmill-Exercised Mice

	Wt		+/G610C
	Control* n = 10	Treadmill n = 10	Control* n = 9–12	Treadmill n = 9
Body weight (g)
	21.85 ± 1.84	21.09 ± 0.92	21.41 ± 0.85	20.39 ± 0.93
Muscle wet weight (mg)
S	6.92 ± 1.42	7.75 ± 1.55	7.32 ± 0.98	7.79 ± 0.70
P	13.75 ± 1.74	14.72 ± 2.31	13.26 ± 1.00	14.67 ± 3.44
G	109.50 ± 8.0	101.0 ± 5.5	96.26 ± 8.08a	98.73 ± 9.08
TA	37.30 ± 2.97	45.38 ± 6.57b	38.33 ± 3.58	40.43 ± 4.60
Q	169.15 ± 16.0	166.3 ± 11.7	159.9 ± 11.1	155.5 ± 9.3
Relative wet muscle weight (wet weight [mg]/body weight [g])
S	0.32 ± 0.06	0.34 ± 0.04	0.34 ± 0.04	0.38 ± 0.04
P	0.63 ± 0.06	0.67 ± 0.12	0.62 ± 0.04	0.72 ± 0.18b
G	5.02 ± 0.21	4.70 ± 0.22b	4.51 ± 0.27a	4.84 ± 0.40b
TA	1.72 ± 0.17	2.15 ± 0.33b	1.76 ± 0.10	1.98 ± 0.20b
Q	7.74 ± 0.30	7.63 ± 0.65	7.48 ± 0.37	7.64 ± 0.49

Values are means ± SD.

^*Non-exercise in-cage activity control

^ap ≤ 0.05 versus Wt

^bp ≤ 0.05 versus control.