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[情绪应激及应激后诱导的心肌坏死期间心脏关键糖酵解酶的活性]

[Activity of the key glycolysis enzymes of the heart during emotional stress and myocardial necrosis induced after exposure to stress].

作者信息

Iakushev V S, Zhezha V V

出版信息

Vopr Med Khim. 1985 Jan-Feb;31(1):79-82.

PMID:3157268
Abstract

Activities of hexokinase, phosphofructokinase and pyruvate kinase were studied in rat heart after emotional-painful stress and development of myocardium necrosis. The stress caused an activation of hexokinase and phosphofructokinase within 2 and 7 days, activity of pyruvate kinase was not altered. In myocardium necrosis developed after emotional-painful stress activity of phosphofructokinase was decreased within 2 days as compared with the animals, myocardial necrosis of which was produces using the routine procedures.

摘要

在遭受情绪性疼痛应激及发生心肌坏死后,对大鼠心脏中的己糖激酶、磷酸果糖激酶和丙酮酸激酶的活性进行了研究。应激在2天和7天内导致己糖激酶和磷酸果糖激酶激活,丙酮酸激酶的活性未改变。与采用常规方法造成心肌坏死的动物相比,在情绪性疼痛应激后发生心肌坏死时,磷酸果糖激酶的活性在2天内降低。

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1
[Activity of the key glycolysis enzymes of the heart during emotional stress and myocardial necrosis induced after exposure to stress].[情绪应激及应激后诱导的心肌坏死期间心脏关键糖酵解酶的活性]
Vopr Med Khim. 1985 Jan-Feb;31(1):79-82.
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