[果糖-1,6-二磷酸和脱氢抗坏血酸的抗酸和心脏保护作用]。

Farmakologiia i toksikologiia Pub Date : 1991-07-01
L N Sernov, O A Sokolova, V V Gatsura
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引用次数: 0

摘要

在大鼠实验中比较了脱氢l -抗坏血酸和果糖-1,6-二磷酸的抗酸中毒和心脏保护作用。结果表明,这两种化合物对离体缺氧心脏代谢性酸中毒模型均有抗酸中毒作用,可在心肌梗死造模4小时后降低心肌中过量乳酸度,增加心肌ATP水平,缩小坏死面积。总结了抗酸成分在供能剂保护心脏作用机制中的重要意义。
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[The antiacidotic and cardioprotective effects of fructose-1,6-diphosphate and dehydroascorbic acid].

The antiacidotic and cardioprotective effects of dehydro-L-ascorbic acid and fructose-1,6-diphosphate were compared in experiments of rats. It was found that the both compounds exhibit the antiacidotic effect on the model of metabolic acidosis in the isolated hypoxic heart, decrease the excess-lactate degree, increase ATP level in the myocardium and reduce the size of the necrosis area 4 hours after the modelling of myocardial infarction. The significance of the antiacidotic component in the mechanism of the cardioprotective action of the energy-supplying agents is concluded.

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