title: [Beta-lipotropin as a factor in food motivation].
abstract: Food motivation in rabbits injected intravenously with beta-lipotropin (3-5 microliters, 91.5 X 10(-6) mumole/ml, in a physiological saline) was studied in different stages of food motivation excitation. It was found that the effect of beta-lipotropin depended on initial motivation of the animals. In hungry rabbits, beta-lipotropin primarily inhibited instrumental food motivation. Meanwhile the number of incomplete instrumental reactions not accompanied by food intake rapidly increased. The satiated animals showed a remarkable activation of the food instrumental behavior.
mesh_terms: D000818:Animals; D003216:Conditioning, Operant / Q000187:drug effects; D005247:Feeding Behavior / Q000187:drug effects*; D006815:Hunger; D007276:Injections, Intraventricular; D011817:Rabbits; D008083:beta-Lipotropin / Q000494:pharmacology*
chemical_list: D008083:beta-Lipotropin
vernacular_title: Beta-lipotropin kak faktor pishchevoĭ motivatsii.