These results showed that the energy metabolism dysfunction was the initial stage, and the damage of oxygen free radicals was the major factor in ischemia-reperfusion injury.
这些结果说明线粒体能量代谢障碍是缺血再灌注损伤的始动环节，而氧自由基是造成损伤的主要因素。
The agents that cause the damage are known as free radicals, which are unpaired molecules that are constantly trying to steal electrons from oxygen atoms.
造成细胞受损的媒介物就是自由基，它是具有不成对电子的分子团，它总是试图从其他氧化物那里抢夺电子。
The primary mechanism to membrane damage may due to production of singlet oxygen and free radicals.
推测亚甲蓝对膜损伤的主要机制可能是单线态氧和自由基的氧化作用。
There is also the theoretical risk of tissue damage due to free oxygen radicals when 100% oxygen is given.
而且从理论上说，当给予100%氧气时氧自由基有损伤组织的风险。
These results suggest that oxygen free radicals may damage the activity of cytochrome oxidase, the reduction of which may play an important role in the injury of renal ischemia and reperfusion.
提示氧自由基可能损害细胞色素氧化酶活性，细胞色素氧化酶活性降低在肾缺血再灌流损伤中可能起重要作用。
Paraquat poisoning is a major mechanism of oxygen free radicals produced in the lungs, damage to lung cells, leading to respiratory failure and pulmonary fibrosis.
百草枯中毒机理主要是在肺内产生氧自由基，破坏肺细胞，导致肺纤维化和呼吸衰竭。
Much of this damage is caused by free radicals: unstable molecules created when the body USES oxygen.
对这种损害是由于自由基：不稳定分子时创建的身体使用氧气。
Much of this damage is caused by free radicals: unstable molecules created when the body USES oxygen.
对这种损害是由于自由基：不稳定分子时创建的身体使用氧气。
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