title: Surgical stress in humans is accompanied by an increase in plasma beta-endorphin immunoreactivity.
mesh_terms: D000293:Adolescent; D000328:Adult; D000768:Anesthesia, General; D004723:Endorphins / Q000097:blood*; D005260:Female; D006801:Humans; D006854:Hydrocortisone / Q000097:blood; D007813:Laparotomy; D008297:Male; D008875:Middle Aged; D013312:Stress, Physiological / Q000097:blood*; D013514:Surgical Procedures, Operative; D001615:beta-Endorphin
chemical_list: D004723:Endorphins; D001615:beta-Endorphin; D006854:Hydrocortisone