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The influence of resistance exercise intensity and metabolic stress on anabolic signaling and the expression of myogenic genes in skeletal muscleстатья
Информация о цитировании статьи получена из
Web of Science,
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 22 апреля 2015 г.
- Авторы: Popov DV, Lysenko EA, Bachinin AV, Miller TF, Kurochkina NS, Kravchenko IV, Furalyov VA, Vinogradova OL
- Журнал: Muscle and Nerve
- Номер: 51(3)
- Год издания: 2015
- Издательство: John Wiley & Sons Inc.
- Местоположение издательства: United States
- Первая страница: 434
- Последняя страница: 442
- DOI: 10.1002/mus.24314
- Аннотация: Introduction: We investigated the effect of resistance exercise intensity and exercise-induced metabolic stress on the activation of anabolic signalling and on the expression of myogenic regulatory genes in skeletal muscle. Methods: Strength-trained athletes performed a high-intensity [74% of 1 repetition maximum (RM)] resistance exercise (HI), a middle-intensity (54% of 1RM) exercise (MI), or a middle-intensity (54% of 1RM) exercise with blood flow restriction (MIR). Results: The lactate concentration in the MI was approximately 2-fold lower than in the two other sessions and in the MIR lactate concentration was highest. The phosphorylation level of extracellular kinase 1/2Thr202/Tyr204 after exercise was correlated with metabolic stress. Metabolic stress induced a decrease in myostatin mRNA expression, whereas the mechano-growth factor mRNA level depended on the exercise intensity and not on metabolic perturbations. Conclusion: Our study demonstrated that both intensity and exercise-induced metabolic stress can be manipulated to affect responses of muscle anabolic signalling.
- Добавил в систему: Попов Даниил Викторович
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | INFLUENCE_OF_RESISTANCE_EXERCISE_INTENSITY_AND_METABOLIC.pdf | 330,1 КБ | 12 сентября 2018 [danil-popov@yandex.ru] |