The effect of delta-sleep-inducing peptide on the Ca-transporting system of the sarcoplasmic reticulum and activity of the myocardial antioxidant enzymes

It is demonstrated that immobilization stress against the background of lowered catalase activity impairs the function of the sarcoplasmic reticulum Ca pump, particularly at high Ca2+ levels. the membranes of intracellular Ca2+ depots are destroyed much more rapidly than in the control, which results in Ca2+ release. Administration of delta sleep-inducing… (More)