title: The effect of running on plasma beta-endorphin.
mesh_terms: D000328:Adult; D004723:Endorphins / Q000097:blood*; D005260:Female; D006801:Humans; D007700:Kinetics; D008297:Male; D005082:Physical Exertion; D011863:Radioimmunoassay; D012420:Running; D008083:beta-Lipotropin / Q000097:blood
chemical_list: D004723:Endorphins; D008083:beta-Lipotropin