title: Medical memo. Exercise keeps arteries young.
mesh_terms: D000375:Aging / Q000502:physiology*; D001158:Arteries / Q000502:physiology*; D004730:Endothelium, Vascular / Q000502:physiology; D015444:Exercise / Q000502:physiology*; D006801:Humans; D008297:Male; D009569:Nitric Oxide / Q000378:metabolism
chemical_list: D009569:Nitric Oxide