title: Stimulation of feeding in the satiated pig by intracerebroventricular injection of neuropeptide Y.
abstract: Operant feeding and drinking were studied in satiated pigs following injection of 0 (saline vehicle control), 25, 50 or 100 micrograms neuropeptide Y into the lateral cerebral ventricles. Neuropeptide Y stimulated feeding in a dose related manner without any apparent aversive effects. No facilitation of drinking was observed.
mesh_terms: D000818:Animals; D002552:Cerebral Ventricles / Q000187:drug effects / Q000502:physiology*; D004327:Drinking Behavior / Q000187:drug effects; D005247:Feeding Behavior / Q000187:drug effects*; D009419:Nerve Tissue Proteins / Q000008:administration & dosage / Q000494:pharmacology*; D009478:Neuropeptide Y; D012054:Reinforcement, Psychology; D012527:Satiation / Q000187:drug effects*; D013552:Swine; D014662:Vasoconstrictor Agents / Q000494:pharmacology*
chemical_list: D009419:Nerve Tissue Proteins; D009478:Neuropeptide Y; D014662:Vasoconstrictor Agents