title: The effect of exercise on enzyme activities in cardiac muscles of mice of various ages.
mesh_terms: D000375:Aging; D000818:Animals; D003402:Creatine Kinase / Q000378:metabolism; D004247:DNA / Q000378:metabolism; D005260:Female; D005634:Fructose-Bisphosphate Aldolase / Q000378:metabolism; D051379:Mice; D009206:Myocardium / Q000201:enzymology*; D009929:Organ Size; D005082:Physical Exertion; D013482:Superoxide Dismutase / Q000378:metabolism
chemical_list: D004247:DNA; D013482:Superoxide Dismutase; D003402:Creatine Kinase; D005634:Fructose-Bisphosphate Aldolase