title: Intracerebroventricular 2-DG causes feeding in the absence of other signs of glucoprivation.
abstract: Intracerebroventricular (ICV) infusions of 2-deoxy-D-glucose (2-DG) elicited hyperglycemia and increased feeding at short latencies. If access to food was prevented for 6 h post-2-DG infusion, when blood glucose levels were normal and brain 2-DG concentrations were virtually zero, the rats still ate significantly more food than they did 6 h after control infusions. These data indicate that activation of brain glucoreceptors may mediate increased feeding even after other signs of cerebral glucoprivation have disappeared.
mesh_terms: D000818:Animals; D001786:Blood Glucose / Q000378:metabolism; D003837:Deoxy Sugars / Q000494:pharmacology*; D003847:Deoxyglucose / Q000494:pharmacology*; D004435:Eating / Q000187:drug effects*; D007276:Injections, Intraventricular; D008297:Male; D051381:Rats
chemical_list: D001786:Blood Glucose; D003837:Deoxy Sugars; D003847:Deoxyglucose