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首页> 外文期刊>Bulletin of experimental biology and medicine >Effect of low-energy laser irradiation on the area of experimental myocardial infarction, lipid peroxidation, and hemoglobin affinity for oxygen.
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Effect of low-energy laser irradiation on the area of experimental myocardial infarction, lipid peroxidation, and hemoglobin affinity for oxygen.

机译:低能激光照射对实验性心肌梗塞面积,脂质过氧化作用以及血红蛋白对氧气的亲和力的影响。

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摘要

The mechanism of antiischemic effect of low-energy laser radiation was studied in rats with experimental myocardial infarction taking into consideration the effect of laser on hemoglobin affinity for oxygen and intensity of lipid peroxidation. Low-energy laser irradiation for 15 min in vitro decreased the area of myocardial infarction, slightly reduced hemoglobin affinity for oxygen, and inhibited lipid peroxidation. Short-term low-energy laser irradiation did not reduce the area of necrosis, initiated lipid peroxidation, and increased superoxide dismutase activity.
机译:考虑到激光对血红蛋白对氧的亲和力和脂质过氧化强度的影响,研究了实验性心肌梗死大鼠的低能激光辐射抗缺血作用的机制。体外15分钟低能量激光照射可减少心肌梗塞的面积,血红蛋白对氧气的亲和力稍有降低,并抑制脂质过氧化。短期低能激光照射并没有减少坏死面积,引发脂质过氧化和增加超氧化物歧化酶活性。

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