Тип публикации: статья из журнала
Год издания: 2002
Идентификатор DOI: 10.1023/A:1022996625266
Ключевые слова: electromagnetic field; energy metabolism; Ca-pump; sarcoplasmic reticulum; lipid peroxidation
Аннотация: We studied the effect of adaptation to electromagnetic field on functional state of Ca-pump in sarcoplasmic reticulum, intensity of lipid peroxidation, and energy metabolism in rat myocardium. Membrane viscosity was assessed in crude preparation of myocardial sarcoplasmic reticulum. Adaptation to electromagnetic field did not changПоказать полностьюe the rate of endogenous respiration, including ouabain-sensitive respiration, but potentiated coupling between catalytic activity and Ca-transporting capacity of Ca-pump. It is hypothesized that modification of structural and functional properties of the membrane due to inhibition of free radical processes increases functional activity of Ca-pump in sarcoplasmic reticulum.
Журнал: BULLETIN OF EXPERIMENTAL BIOLOGY AND MEDICINE
Выпуск журнала: Vol. 134, Is. 6
Номера страниц: 538-540
ISSN журнала: 00074888
Место издания: NEW YORK
Издатель: CONSULTANTS BUREAU