Table 2.
Food intake, oxygen consumption, carbon dioxide production, RER, energy expenditure, and physical activity levels in WT and Ctrp12 (+/−) male and female mice fed LFD
| LFD | Male |
Female |
||
|---|---|---|---|---|
| WT (n = 10) | +/− (n = 7) | WT (n = 8) | +/− (n = 7) | |
| Food intake, g | 4.87 ± 0.39 | 4.58 ± 0.19 | 3.46 ± 0.16 | 3.60 ± 0.52 |
| V̇o2, ml·kg−1·h−1 | 2,968.48 ± 120.25 | 3,016.37 ± 139.41 | 3,858.23 ± 47.0 | 3,613.79 ± 199.88 |
| V̇co2, ml·kg−1·h−1 | 2,696 ± 115.56 | 2,728.63 ± 117.1 | 3,711.45 ± 70.97 | 3,427.3 ± 206.09 |
| RER (V̇o2/V̇co2) | 0.90 ± 0.0094 | 0.9 ± 0.11 | 0.96 ± 0.013 | 0.95 ± 0.028 |
| Energy expenditure, kcal·kg−1·h−1 | 14.64 ± 0.60 | 14.87 ± 0.67 | 19.29 ± 0.25 | 18.01 ± 0.99 |
| Physical activity, beam breaks | 40,006 ± 3,307 | 38,679 ± 3,431 | 57,588 ± 8,009 | 55,756 ± 9,800 |
CTRP12, C1q/TNF-related protein 12; LFD, low-fat diet; RER, respiratory exchange ratio; WT, wild type; V̇o2, oxygen consumption; V̇co2, carbon dioxide production.