title: Opposite action of oxytocin to vasopressin in passive avoidance behavior in rats.
mesh_terms: D000818:Animals; D001362:Avoidance Learning / Q000187:drug effects*; D008297:Male; D010121:Oxytocin / Q000494:pharmacology*; D051381:Rats; D014667:Vasopressins / Q000494:pharmacology*
chemical_list: D014667:Vasopressins; D010121:Oxytocin