title: Feeding activity and feeding efficiency as distinct modes of change in food intake.
mesh_terms: D000818:Animals; D001522:Behavior, Animal; D004032:Diet; D005247:Feeding Behavior / Q000187:drug effects; D005508:Food Deprivation; D007328:Insulin / Q000494:pharmacology; D008297:Male; D051381:Rats; D013997:Time Factors
chemical_list: D007328:Insulin