Heart norepinephrine levels after exercise training in the rat.
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.
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
D009638:Norepinephrine