title: Foot shock induced stress decreases leu5-enkephalin immunoreactivity in rat hypothalamus.
mesh_terms: D000818:Animals; D004597:Electroshock; D004723:Endorphins / Q000032:analysis*; D004745:Enkephalins / Q000032:analysis* / Q000276:immunology; D006801:Humans; D007031:Hypothalamus / Q000032:analysis* / Q000276:immunology; D008297:Male; D051381:Rats; D013315:Stress, Psychological
chemical_list: D004723:Endorphins; D004745:Enkephalins