title: Heart norepinephrine levels after exercise training in the rat.
abstract: Rats exercise trained by swimming one hour daily five days per week for three months developed cardiac hypertrophy. The NE concentration (0.469 mug/g) and total NE content (0.741/mug) of the hypertrophied hearts were not significantly different from levels in hearts of unexercised control rats.
mesh_terms: D000818:Animals; D001835:Body Weight; D006332:Cardiomegaly / Q000209:etiology; D006321:Heart; D009206:Myocardium / Q000378:metabolism*; D009638:Norepinephrine / Q000097:blood / Q000378:metabolism*; D009929:Organ Size; D005082:Physical Exertion; D051381:Rats; D013177:Sports; D013550:Swimming
chemical_list: D009638:Norepinephrine