High blood sugar produces unstable forms of oxygen called free radicals.
高血糖会产生不稳定的氧叫做非常自由氧。
This happens because of exposure to free radicals, highly reactive molecules that are byproducts of bodily functions involving oxygen (which is just about all of them).
这种情况发生的原因是身体机能接触氧后产生的副产物自由基的释放，自由基是一类具有高活性的分子，对人体具有巨大的威胁。
Treating with too much oxygen, therefore, could increase the production of free radicals and make a bad situation even worse.
因此，用过量的氧气进行治疗，可能增加自由基的产生，使本就糟糕的情况更加恶化。
That increased metabolism would, in turn, generate more oxygen-rich molecules of a type known as free radicals, which are potent inducers of mutation.
代谢速率的增加反过来会产生更多的富氧分子，即自由基。 后者这是一种诱发突变的蛋白质。
The growth of cancerous tumors is fueled, at least in part, by the buildup of free radicals-highly reactive oxygen-containing molecules.
自由基(极具化学反应性的含氧分子)的聚集，至少在某种程度上，使恶性肿瘤的生长如同加了燃料一般。
Sea spray – and, therefore, sea air – is full of negative hydrogen ions, charged particles that neutralise damaging free radicals (positive ions) and improve our ability to absorb oxygen.
大海溅起浪花，因而使海洋空气中富含负氢离子，抵消自由基（阳离子）带电粒子，增强我们的吸氧能力。
Blueberry and Bilberry are ranked as some of the highest antioxidant rich fruits based on their ability to scavenge oxygen free radicals in the ORAC (oxygen radical absorbance capacity) test.
蓝莓与山桑子经过“氧自由基吸收能力分析(ORAC)”测试，被评等为富含抗氧化能力最高等级的果实，具有清除氧化自由基的特性。
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。
That means that all processes involving oxygen, including the oxygen used in cellular respiration, leads to the formation of free radicals.
这意味着，所有的过程，涉及氧气，氧气包括用于细胞呼吸，导致形成自由基。
Uses: Antithrombotic for cardio-cerebral vascular diseases API; antioxidant, scavenging oxygen free radicals, since the role of Cosmetology.
用途：抗血栓，用于心脑血管病原料药；抗氧化，清除氧自由基，起美容的作用。
AIM: To study the mechanism of diabetic cardiomyopathy and abnormality of oxygen free radicals.
目的：研究糖尿病大鼠心肌线粒体氧自由基异常的机制。
The results showed that the three extracts had strong function of restraining oxygen free radicals.
研究结果还表明，三种木莲的提取物均有较强的抑制氧自由基的功能。
Free radicals are produced mainly by the body burning oxygen, partly as a result of smoking, pollution and sunlight.
游离基主要是在身体消耗氧气时产生，部分是因吸烟、污染和日照所致。
Objective To study the role of oxygen free radicals (OFR) in irreversible shock.
目的探讨氧自由基在低血容量休克难治期的作用。
In humans, the most common form of free radicals is oxygen.
在人体中，最常见的是氧自由基。
This rapid aging process is caused by the release of free oxygen radicals.
快速老化是由氧自由基的释放引起的。
CONCLUSION: POAP can protect myocardial cells, inhibit the generation of free radicals, and scavenge the oxygen free radicals generated from myocardial ischemia.
结论：麦冬活性多糖可保护心肌细胞，同时具有抑制心肌缺血造成的自由基生成增加和清除氧自由基的作用。
Objective to investigate the effect of ultraviolet blood irradiation and oxygenation (UBIO) on the metabolism of oxygen free radicals in rabbits with acute soman intoxication.
目的探讨紫外线照射充氧自血回输(UBIO)对家兔急性梭曼中毒后氧自由基代谢的影响。
Objective: To evaluate the role of oxygen free radicals in hepatic ischemia and reperfusion injury (HIRI) and the influence of tiopronin.
目的：探讨氧自由基在肝缺血再灌注损伤(HIRI)中的作用及凯西莱的防护作用。
Objective to further investigate the relationship between the quantity of free radicals and morphologic alteration of the lung tissue exposed to different oxygen doses.
目的进一步探索高压氧条件下肺组织内自由基量变与组织形态学改变的相互关系。
Many of these oxygen atoms can be found in the membranes of our cells and, as such, the free radicals will attack our cells to get the electrons they need to perform oxidation.
很多氧化物存在于细胞膜中，自由基攻击人体细胞以获得其氧化反应所需要的电子。
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。
Objective: To investigate the scavenging effects of fomes officinalis polysaccharides (FOPS) on oxygen free radicals.
目的：研究阿里红多糖对氧自由基的清除作用。
Free oxygen radicals are the important triggering factors for the apoptosis of photoreceptors in the retina contusion of the rabbits.
活性氧自由基是挫伤性视网膜病变中光感受器细胞凋亡的重要诱因。
Superoxide dismutase (SOD) is the scavenger of oxygen free radicals.
超氧化物歧化酶(SOD)是氧自由基的清除剂。
Objective To explore the role of oxygen free radicals (OFR) in hepatic preservation-reperfusion injury (HPRI) of rats.
目的探讨氧自由基在肝脏保存再灌注损伤(HPRI)中的作用。
Conclusion: There were significant correlations between the changes of free radicals of the lung tissue and oxygen exposure doses within the oxygen doses range of the present experiment.
结论：在本实验氧剂量范围内，肺组织自由基量变与氧暴露剂量有关。
Objective: To observe the scavenging effects of Coptidis Toxin Resolving Decoction (cross compatibility) on oxygen free radicals.
目的：观察黄连解毒汤交叉配伍对活性氧自由基的清除作用。
Object: to observe the oxygen derived free radicals scavenging of diterpenoid tanshinones by pyrogallol autoxidation systems.
目的：探讨丹参二萜醌对邻苯三酚自氧化反应产生的氧自由基的作用。
Object: to observe the oxygen derived free radicals scavenging of diterpenoid tanshinones by pyrogallol autoxidation systems.
目的：探讨丹参二萜醌对邻苯三酚自氧化反应产生的氧自由基的作用。
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