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Интеллектуальная Система Тематического Исследования НАукометрических данных |
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[Calcium transport and ATPase activity of sarcoplasmic reticulum in normal and denervated rabbit muscles]статья
Дата последнего поиска статьи во внешних источниках: 23 января 2020 г.
- Автор: Lopina O.D.
- Журнал: Biulleten' eksperimental'no∎ biologii i meditsiny
- Том: 81
- Номер: 5
- Год издания: 1976
- Издательство: Administrativnoia Zdaniia Minzdrava Sssr
- Местоположение издательства: Moskva, Russia (Federation)
- Первая страница: 536
- Последняя страница: 539
- Аннотация: The properties of sarcomplasmic reticulum Ca-pump from normal and denervated rabbit muscles were investigated. Ca+2 ion transport in denervated muscle reticulum was subject to Michaelis-Menten kinetics. The rate of fast Ca2+ outflux from the vesicles was enhanced after denervation; this caused a decrease in the transport efficiency and an increase of the "basic" ATP-ase. At the same time the rate of Ca2+ accumulation and the Ca-ATP-ase transport activity were enhances by a factor of 1.5. Kinetic properties of the denervated sarcoplasmic reticulum proved to be closely related to the features of the excitation-contraction cycle in these muscles.
- Добавил в систему: Лопина Ольга Дмитриевна