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Measures of growth processes and myogenesis in glycolytic and oxidative muscle fibers in rats after indirect electrical stimulationстатья
Информация о цитировании статьи получена из
Scopus
Статья опубликована в журнале из списка Web of Science и/или Scopus
Дата последнего поиска статьи во внешних источниках: 7 сентября 2017 г.
- Авторы: Borzykh A.A., Kuz’min I.V., Lysenko E.A., Sharova A.P., Tarasova O.S., Vinogradova O.L.
- Журнал: Neuroscience and Behavioral Physiology
- Том: 47
- Номер: 3
- Год издания: 2017
- Издательство: Kluwer Academic/Plenum Publishers
- Местоположение издательства: United States
- Первая страница: 352
- Последняя страница: 358
- DOI: 10.1007/s11055-017-0404-4
- Аннотация: We report here a comparative study of activity in signal pathways and gene expression in the red (RGM) and white (WGM) parts of the gastrocnemius muscle in rats after series of short (1 sec) tetanic contractions evoked by stimulation of the motor nerve at a frequency of 100 Hz and an amplitude suffi cient to activate all the motor units of the muscle. At 2 h after stimulation, WGM showed more marked increases in the levelof ERK1/2 phosphorylation than RGM, though increases in AMPK phosphorylation were no different.Furthermore, the increases in MyoD and myogenin mRNA in WGM were signifi cantly greater than those in RGM, while the effects of stimulation on expression of the IGF-1, MaFbx, and MuRF genes were weak and similar in WGM and RGM. There was also an increase in the content of myostatin mRNA in RGM.Thus, glycolytic muscle fi bers in WGM display more marked regulatory hypertrophic-type shifts than the oxidative muscle fi bers making up RGM.
- Добавил в систему: Тарасова Ольга Сергеевна
Прикрепленные файлы
| № | Имя | Описание | Имя файла | Размер | Добавлен |
|---|---|---|---|---|---|
| 1. | Полный текст | Borzykh_et_al_2017_Neur_and_Behav_Physiol.pdf | 335,4 КБ | 6 сентября 2017 [tarasovao] |