Adaptation to stress exposure prevents arrhythmogenic and contractural effects of the excess of Ca on the heart by the increased activity of sarcoplasmic reticulum.

Autor:	Meerson, F., Malyshev, I., Sazontova, T.
Zdroj:	Basic Research in Cardiology; Jan1990, Vol. 85 Issue 1, p96-103, 8p
Abstrakt:	Adaptation of rats to repcated short-term stress exposure prevents, to a considerable extent, contractural and arrhythmogenic effects of high concentrations of extracellular Ca on isolated heart. Increased efficiency of SR Ca-pump functioning and a significant increase in Ca pump resistance to autolysis are proved to play the main role in this effect. [ABSTRACT FROM AUTHOR]
Databáze:	Complementary Index
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