title: The effects of p-chlorophenylalanine, fenfluramine and alpha-methyltyrosine on marking responses in the male Mongolian gerbil (Meriones unguiculatus).
abstract: Marking behavior was maintained by testosterone propionate treatment in castrated Mongolian gerbils. p-Chlorophenylalanine (PCPA) enhanced and alpha-methyltyrosine (alpha-MT) inhibited responses. No effect was seen by PCPA in non-TP-treated subjects. Fenfluramine inhibited the response in intact gerbils. The data suggest that serotonergic inhibitory mechanisms exist which are implicated in testosterone dependent marking behavior in the Mongolian gerbil.
mesh_terms: D000818:Animals; D002369:Castration; D010134:Fenclonine / Q000494:pharmacology*; D005277:Fenfluramine / Q000494:pharmacology*; D005849:Gerbillinae; D008297:Male; D008781:Methyltyrosines / Q000494:pharmacology*; D012726:Sexual Behavior, Animal / Q000187:drug effects*; D009435:Synaptic Transmission / Q000187:drug effects; D013997:Time Factors
chemical_list: D008781:Methyltyrosines; D005277:Fenfluramine; D010134:Fenclonine