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  • Title: [Changes in the catecholamine level and energy metabolism of the myocardium in rats during cold and emotional stress].
    Author: Gurin VN, Lapsha VI, Streletskaia LG.
    Journal: Fiziol Zh SSSR Im I M Sechenova; 1989 Apr; 75(4):542-7. PubMed ID: 2759292.
    Abstract:
    The catecholamine content in adrenergic plexuses and the oxidative enzyme activity (succinate dehydrogenase, lactate dehydrogenase) during cold and emotional stress were studied histochemically in the rat myocardium. An acute short-term cooling led to an increase in the catecholamine fluorescence intensity and succinate dehydrogenase activity, whereas a short-term emotional stress resulted in a decrease in both these parameters.
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