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  • Title: [Damage to the Ca2+-transport system of cardiac sarcoplasmic reticulum during emotion-pain stress].
    Author: Meerson FZ, Arkhipenko IuV, Rozhitskaia II, Kagan VE.
    Journal: Biull Eksp Biol Med; 1981 Apr; 91(4):405-6. PubMed ID: 6114758.
    Abstract:
    The influence of emotional-pain stress on the properties of the sarcoplasmic reticulum Ca2+-transporting system of the rat heart muscle was studied. The decrease of the Ca2+-dependent component of the Ca2+, Mg2+-ATPase activity, Ca2+-binding capacity and the rate of Ca2+-transport was found in the animals after stress. These alterations in the Ca2+-transporting system were caused by lipid peroxidation and could be prevented by the antioxidant ionol.
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