title: Heroin self-administration is under control of vasopressin.
mesh_terms: D000818:Animals; D001127:Arginine Vasopressin / Q000276:immunology / Q000494:pharmacology*; D001522:Behavior, Animal / Q000187:drug effects; D013006:Growth Hormone / Q000276:immunology; D003932:Heroin / Q000378:metabolism*; D006556:Heroin Dependence / Q000378:metabolism*; D006801:Humans; D007106:Immune Sera; D008297:Male; D010121:Oxytocin / Q000276:immunology; D011388:Prolactin / Q000276:immunology; D051381:Rats; D012646:Self Administration; D014667:Vasopressins / Q000031:analogs & derivatives*
chemical_list: D007106:Immune Sera; D014667:Vasopressins; D001127:Arginine Vasopressin; D010121:Oxytocin; D003932:Heroin; D011388:Prolactin; D013006:Growth Hormone