title: Involvement of different mechanisms, opioid and non-opioid forms, in the analgesia induced by footshock (FS) and immobilized-water immersion (IW) stress.
mesh_terms: D000698:Analgesia; D000818:Animals; D004597:Electroshock; D004723:Endorphins / Q000502:physiology*; D007101:Immersion / Q000503:physiopathology; D008297:Male; D051379:Mice; D008815:Mice, Inbred Strains; D013312:Stress, Physiological / Q000503:physiopathology*
chemical_list: D004723:Endorphins