title: [Effects of weight reduction on protein metabolism in sports with a weight-classification system--a study on college boxers].
mesh_terms: D000328:Adult; D001835:Body Weight; D001914:Boxing; D004038:Diet, Reducing; D004734:Energy Metabolism; D006801:Humans; D008297:Male; D009124:Muscle Proteins / Q000378:metabolism; D011506:Proteins / Q000378:metabolism*
chemical_list: D009124:Muscle Proteins; D011506:Proteins