. Author manuscript; available in PMC: 2011 Aug 1.

Published in final edited form as: Horm Behav. 2010 Mar 27;58(3):355–367. doi: 10.1016/j.yhbeh.2010.03.013

Table 3.

24-hour activity and energy expenditure in male high- and low-capacity rats (HCR and LCR) before and after one month on a high-fat diet. Mean ± SEM; n=9 HCR and 10 LCR.

		Energy Expenditure				Activity (counts/min)
strain	high-fat diet	VO₂ (ml/kg/hr)	TDEE (kcal/hr)	TDEE (kcal/kg^0.75/day)	RER	vertical	ambulatory	stationary	% min active
HCR	before	1444±39^*	2.36±0.09^*	2.01±0.08^*	0.92±0.01	0.61±0.14	8±1	14±1^*	59±1^*
HCR	after	1424±25^*	2.58±0.07^*^†	1.80±0.06^*^†	0.79±0.01^†	0.72±0.09^*	7±1^*	12±1^*^†	55±1^†
LCR	before	1165±24	2.98±0.08	1.31±0.05	0.92±0.01	0.39±0.03	7±1	11±1	55±1
LCR	after	1089±25^†	3.23±0.08^†	1.09±0.04^†	0.79±0.01^†	0.37±0.08	6±1^†	9±1^†	54±1

% min active: the number of 1-min bins during which the rat showed any beam breaks, divided by the total number of minutes sampled.

TDEE=total daily energy expenditure.

different from LCR on same diet (p<0.05).

^†

different from same rats before the high-fat diet (p<0.05).