Comparison of intrinsic exercise capacity and response to acute exercise in ICR (Institute of Cancer Research) mice derived from three different lineages

Table 1 Comparison of physiological profile among different lineages of ICR mouse

	Control			Low intensity			Moderate intensity			High intensity
	Korl:ICR	A:ICR	B:ICR	Korl:ICR	A:ICR	B:ICR	Korl:ICR	A:ICR	B:ICR	Korl:ICR	A:ICR	B:ICR
Body Weight (g)	41.6 ± 0.89	40.8 ± 1.16	40.3 ± 1.75	40.4 ± 1.14	42.0 ± 1.09	40.6 ± 1.30	41.4 ± 1.67	41.1 ± 0.98	39.7 ± 1.38	40.0 ± 1.58	41.5 ± 1.87	40.2 ± 1.49
Soleus muscle / BW (%)	0.05 ± 0.007	0.05 ± 0.01	0.04 ± 0.005	0.04 ± 0.007	0.05 ± 0.01	0.04 ± 0.007	0.05 ± 0.005	0.05 ± 0.004	0.05 ± 0.006	0.05 ± 0.009	0.04 ± 0.008	0.05 ± 0.01
EDL muscle / BW (%)	0.06 ± 0.004	0.08 ± 0.01	0.06 ± 0.009	0.07 ± 0.01	0.06 ± 0.008	0.06 ± 0.004	0.06 ± 0.006	0.07 ± 0.008	0.07 ± 0.005	0.07 ± 0.009	0.06 ± 0.004	0.07 ± 0.005
Heart / BW (%)	0.46 ± 0.02	0.45 ± 0.03	0.46 ± 0.03	0.51 ± 0.04	0.49 ± 0.03	0.49 ± 0.02	0.50 ± 0.05	0.54 ± 0.03	0.51 ± 0.01	0.49 ± 0.01	0.51 ± 0.045	0.50 ± 0.03

BW Body weight, EDL Extensor digitorum longus. The values are presented as mean ± standard deviation (SD); each group consisted of 5–6 mice

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