The effect of beta-adrenergic receptor blockade on intramuscular glycogen mobilization during exercise in the rat |
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Authors: | Jan Górski Krystyna Pietrzyk |
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Affiliation: | (1) Department of Physiology, Institut of Physiology and Pathology, Medical School, ul. Mickiewicza 2c, 15-230 Biaystok, Poland |
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Abstract: | Summary The effect of beta-adrenergic receptor blockade (with propranolol) on exercise-induced glycogen mobilization in rat skeletal muscles was studied. Treatment with propranolol either fully or partly prevented glycogen mobilization or had no effect at all on the process. The effects of propranolol depended on the intensity and duration of exercise and on the fiber composition of the muscle studied.Supported by Polish Academy of Sciences, the project 10.4.2.01.3.2. |
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Keywords: | Exercise Muscle glycogen Muscle types Beta-adrenergic blockade Rat |
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