title: Enzyme activity and fiber composition in skeletal muscle of untrained and trained men.
mesh_terms: D000251:Adenosine Triphosphatases / Q000032:analysis; D000293:Adolescent; D000328:Adult; D008058:Dihydrolipoamide Dehydrogenase / Q000032:analysis; D005993:Glycerolphosphate Dehydrogenase / Q000032:analysis; D006003:Glycogen / Q000032:analysis; D006651:Histocytochemistry; D006801:Humans; D007866:Leg; D008875:Middle Aged; D009132:Muscles / Q000032:analysis / Q000166:cytology / Q000201:enzymology* / Q000378:metabolism; D009210:Myofibrils; D009218:Myosins; D009249:NADP / Q000032:analysis; D010101:Oxygen Consumption; D010732:Phosphofructokinase-1 / Q000032:analysis; D010806:Physical Education and Training; D010809:Physical Fitness; D012313:RNA / Q000032:analysis; D013385:Succinate Dehydrogenase / Q000032:analysis
chemical_list: D009249:NADP; D012313:RNA; D006003:Glycogen; D005993:Glycerolphosphate Dehydrogenase; D013385:Succinate Dehydrogenase; D008058:Dihydrolipoamide Dehydrogenase; D010732:Phosphofructokinase-1; D000251:Adenosine Triphosphatases; D009218:Myosins