title: Sex differences in voluntary locomotor activity of food-restricted and ad libitum-fed rats. Implications for the maintenance of a body weight set-point.
abstract: 1. Male and female Wistar-strain rats were studied under either ad libitum or 23-hour food restriction conditions both with and without access to a running wheel. 2. Daily measures were taken of body weight, food consumption and wheel revolutions. 3. It was observed that food restriction was associated with decreased food consumption and body weight but increased wheel revolutions. 4. Irrespective of feeding regime, females exhibited higher running rates than males.
authors.affiliation: Department of Psychology, Australian National University.
authors.forename: L C
authors.initials: LC
authors.lastname: Jones
authors.forename: W P
authors.initials: WP
authors.lastname: Bellingham
authors.forename: L C
authors.initials: LC
authors.lastname: Ward
mesh_terms: D000818:Animals; D001835:Body Weight / Q000502:physiology*; D004435:Eating; D005260:Female; D005508:Food Deprivation / Q000502:physiology*; D008297:Male; D009043:Motor Activity / Q000502:physiology*; D051381:Rats; D011919:Rats, Inbred Strains; D012737:Sex Factors