title: Fenfluramine-induced suppression of food intake and locomotor activity is differentially altered by the selective type A monoamine oxidase inhibitor clorgyline.
abstract: Administration of fenfluramine to rats produced decreases in 1-h food intake and locomotor activity. Short-term (2-6 days) or long-term (21-25 days) treatment with the monoamine oxidase (MAO) type A inhibiting antidepressant clorgyline potentiated fenfluramine-induced suppression of food intake but did not affect fenfluramine-induced suppression of locomotor activity. Although daily (4 h) food intake was not significantly less in clorgyline-treated animals relative to saline-treated controls, body weight gain was significantly less in clorgyline-treated animals relative to controls. These findings demonstrate a differential effect of clorgyline treatment on fenfluramine-induced suppression of food intake and locomotor activity.
mesh_terms: D000818:Animals; D001835:Body Weight / Q000187:drug effects; D003010:Clorgyline / Q000494:pharmacology*; D004347:Drug Interactions; D004435:Eating / Q000187:drug effects*; D005277:Fenfluramine / Q000494:pharmacology*; D008297:Male; D009043:Motor Activity / Q000187:drug effects*; D011437:Propylamines / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D013997:Time Factors
chemical_list: D011437:Propylamines; D005277:Fenfluramine; D003010:Clorgyline