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[脂质过氧化在缺血及心肌再灌注中的发病机制作用及亚硒酸钠的保护作用]

[Pathogenetic role of lipid peroxidation and the protective role of sodium selenite in ischemia and myocardial reperfusion].

作者信息

Litvitskiĭ P F, Kogan A Kh, Kudrin A N, Luk'ianova L O

出版信息

Biull Eksp Biol Med. 1981 Mar;91(3):271-4.

PMID:7248494
Abstract

The data obtained in experiments on 89 random bred male white rats indicate an important pathogenetic role of lipid peroxidation activation during ischemia of the myocardium and its further reperfusion. Inhibition of lipid peroxidation by sodium selenite was accompanied by increased resistance of the heart to its reversible ischemia. The evidence obtained documents a new principle of pathogenetic therapy of transitory coronary insufficiency with lipid peroxidation inhibitors, particularly sodium selenite. The data presented may be of importance for clinical practice since transitory myocardial ischemia in animals represents an experimental model of the forms of coronary heart disease of man which are accompanied by transient reduction of the coronary blood flow.

摘要

在对89只随机繁殖的雄性白鼠进行的实验中所获得的数据表明,脂质过氧化激活在心肌缺血及其后续再灌注过程中具有重要的发病机制作用。亚硒酸钠对脂质过氧化的抑制作用伴随着心脏对可逆性缺血耐受性的增强。所获得的证据证明了用脂质过氧化抑制剂(特别是亚硒酸钠)治疗短暂性冠状动脉供血不足的一种新的发病机制治疗原则。所呈现的数据可能对临床实践具有重要意义,因为动物中的短暂性心肌缺血代表了人类伴有冠状动脉血流短暂减少的冠心病形式的实验模型。

相似文献

1
[Pathogenetic role of lipid peroxidation and the protective role of sodium selenite in ischemia and myocardial reperfusion].[脂质过氧化在缺血及心肌再灌注中的发病机制作用及亚硒酸钠的保护作用]
Biull Eksp Biol Med. 1981 Mar;91(3):271-4.
2
[Suppression of myocardial lipid peroxidation during preventive treatment of transitory coronary insufficiency with myophedrine].
Farmakol Toksikol. 1981 May-Jun;44(3):303-7.
3
[Use of the inhibition of myocardial lipid peroxidation for use therapy and prevention of experimental transitory coronary failure].[利用抑制心肌脂质过氧化作用进行实验性短暂性冠状动脉衰竭的治疗与预防]
Kardiologiia. 1982;22(7):94-8.
4
[Mechanisms of free radical liquid peroxidation activation during regional ischemia and subsequent reperfusion of the heart].[心脏局部缺血及随后再灌注期间自由基液体过氧化激活的机制]
Biull Eksp Biol Med. 1981 Sep;92(9):283-5.
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[Mechanisms of the protective action of the calcium antagonists corynphar and verapamil in myocardial ischemia and subsequent reperfusion].
Farmakol Toksikol. 1982 Mar-Apr;45(2):65-70.
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[The effects of alpha-linolenic acid on the functioning of the isolated heart during acute myocardial ischemia/reperfusion].[α-亚麻酸对急性心肌缺血/再灌注期间离体心脏功能的影响]
Fiziol Zh (1994). 2006;52(5):12-20.
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[Protective effect of aminazine in ischemia and re-perfusion of an isolated heart].[氯丙嗪对离体心脏缺血再灌注的保护作用]
Nauchnye Doki Vyss Shkoly Biol Nauki. 1986(3):25-9.
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[Obzidan inhibition of lipid free-radical peroxidation in coronary-occluding myocardial infarct].
Farmakol Toksikol. 1983 Jan-Feb;46(1):45-8.
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[Formation of the marginal "pro-oxidant" zone and its role in the enhancement of lipid peroxidation in the area of myocardial ischemia and infarction].
Biull Eksp Biol Med. 1986 May;101(5):538-9.
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[Effect of ischemia and reperfusion of the rat brain on lipid peroxidation and the protective effect of antioxidants].[大鼠脑缺血再灌注对脂质过氧化的影响及抗氧化剂的保护作用]
Biull Eksp Biol Med. 1988 Apr;105(4):394-7.

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