title: Effect of exercise on adenosine deaminase activity in rat skeletal muscles.
abstract: Adenosine deaminase activity was shown to decrease in each skeletal muscle type (the slow-twitch oxydative, fast-twitch oxydative--glycolytic and fast-twitch glycolytic) at the beginning of exercise of moderate intensity and to return to the control when exercise was continued till exhaustion. 5 min occlusion of the femoral artery had no effect on the enzyme activity in either muscle. The reduction of the enzyme activity at the onset of exercise could result in reduction of adenosine breakdown and thus contribute to vasodilation at this stage of increased contractile activity of the muscles.
authors: Department of Physiology, Medical School, Białystok, Poland.
authors: J
authors: J
authors: Rutkiewicz
authors: J
authors: J
authors: Górski
mesh_terms: D000243:Adenosine Deaminase / Q000032:analysis*; D000818:Animals; D005263:Femoral Artery / Q000502:physiology; D008297:Male; D009132:Muscles / Q000201:enzymology*; D005082:Physical Exertion; D051381:Rats; D017208:Rats, Wistar
chemical_list: D000243:Adenosine Deaminase