title: Dose-dependent modulation of memory by the enkephalin analog FK 33-824 in C57BL/6 mice.
mesh_terms: D000818:Animals; D001362:Avoidance Learning / Q000187:drug effects*; D005405:D-Ala(2),MePhe(4),Met(0)-ol-enkephalin; D004305:Dose-Response Relationship, Drug; D004744:Enkephalin, Methionine / Q000031:analogs & derivatives* / Q000494:pharmacology; D006728:Hormones / Q000494:pharmacology*; D008297:Male; D008568:Memory / Q000187:drug effects*; D011939:Mental Recall / Q000187:drug effects*; D051379:Mice; D008810:Mice, Inbred C57BL; D009270:Naloxone / Q000494:pharmacology; D012153:Retention, Psychology / Q000187:drug effects
chemical_list: D006728:Hormones; D009270:Naloxone; D004744:Enkephalin, Methionine; D005405:D-Ala(2),MePhe(4),Met(0)-ol-enkephalin