这些损害可能是由于活性氧，嵌入剂，辐射，脱嘌呤和脱氨作用引起的。
These damages may arise from reactive oxygen species, intercalating agents, radiation, depurination, and deamination.
随着感染时间的不断延长，活性氧的产生速率逐渐降低，同时光合作用逐渐减弱。
With lastingness of infection, the productive rate of reactive oxygen species decreased gradually, and photosynthesis also weakened.
活性氧在髓性白血病中发挥作用吗？
Do reactive oxygen species play a role in myeloid leukemias?
但毫无疑问，过量生成活性氧会有害处。
But there's no doubting that producing ROS in excess can be harmful.
用活性氧法测定黄酮粗品的抗氧化活性。
Active oxygen content was used to determine its antioxidant activity.
运用化学发光技术研究了培植牛黄的活性氧自由基。
The active oxygen radicals of cultured bezoar have been studied by chemiluminescence.
活性氧迸发是植物对病原物应答的最早期反应之一。
Oxidative burst is one of the earliest responses in plant resistance to pathogen attacks.
并讨论了活性氧代谢在小麦叶片衰老过程中的可能作用。
The potential action of active oxygen metabolism in wheat leaf senescence process was discussed.
实验结果表明：连翘提取物对活性氧具有较强的清除能力。
The results showed that its scavenging effect on activated oxygen was rather strong.
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。
Objective: To observe the scavenging effects of Coptidis Toxin Resolving Decoction (cross compatibility) on oxygen free radicals.
研究了病原菌对野外白车轴草生长及活性氧代谢系统的影响。
The effects of pathogens on the growth and activate oxygen metabolism of Trifolium repens L.
实验结果表明，活性氧杀菌剂在常温下对有机磷药剂分解很小；
The experiment results show that active oxygen disinfectant does not have much influence on the phosphonate.
线粒体呼吸链电子漏是运动性内源活性氧生成的重要机制之一。
The mitochondrial electron leak is an important source of endogenous ROS in exercise.
紫外线增加了活性氧的水平，但这也是损害皮肤细胞的有害分子。
UV rays increase the levels of reactive oxygen species - harmful molecules which damage the cells - in the skin.
活性氧簇(ROS)是神经系统脱髓鞘及血脑屏障破坏的媒介。
Reactive oxygen species (ROS) are mediators of demyelination and disruption of the blood-brain barrier (BBB).
研究证实，镉影响植物活性氧代谢，进而导致植物生理功能紊乱。
It is well documented that Cd can affect plant active oxygen metabolism which induce physiological disorder of plant.
结果表明，不同器官组织中活性氧与抗超氧阴离子自由基含量各异。
Results showed that content of ROS and ASAFR vary between different organs and tissues.
UCP2可调节脂肪酸氧化，控制活性氧簇的产生，抑制胰岛素分泌。
UCP2 limits production of reactive oxygen species (ROS) and inhibits insulin secretion and regulates fatty acid oxidation.
暴露在紫外线辐射下的无保护的皮肤会产生叫活性氧簇(ROS)的有害化合物。
Unprotected skin exposed(12) to UV radiation generates(13) harmful compounds(14) called reactive oxygen species(15) or ROS.
表明两亲本自交系间耐涝性的差异与其抵御活性氧毒害能力的强弱有关。
It is suggested that the difference of waterlogging tolerance between two parental inbred was positively correlated with their ability to resist the toxicity of biological active oxygen.
对活性氧的测定是对其功能以及与其它信号分子间关系研究的重要手段。
The detection of active oxygen species is in favor of investigating its function and the connection with other signals.
通过水培的方式研究了污水灌溉对小麦幼苗生长及活性氧代谢系统的影响。
The effects of sewage irrigation on the seedling growth of wheat and its activate oxygen metabolism were studied by water cultivation experiments .
多数的证据指向相反的结论，即抗氧化剂通过减少活性氧疲劳来让身体获益。
Most available evidence points to the opposite conclusion, that antioxidants benefit health by reducing oxidative stress, he said.
活性氧在生物大分子如DNA、蛋白质等氧化性损伤中起着非常重要的作用。
Active oxygen has an important role in the oxidative damage of biomacromolecules for example DNA, protein and so on.
海克米希望进一步的实验能够确定活性氧自由基是如何延长蠕虫的生命周期的。
Hekimi hopes further experiments will determine exactly how reactive oxygen species increase lifespan in the worms.
去年，这个研究小组证明了氢能消除水中活性氧并能使中风对脑的损伤减轻一半。
Last year, the team confirmed that hydrogen removes active oxygen from water and can halve brain damage from strokes.
黑色素同时也是一种抗氧化剂，能保护身体对抗活性氧簇，一种可以损害dna的有害成分。
Melanin is also an antioxidant that can protect the body against reactive oxygen species, harmful compounds that can damage DNA.
实验结果表明，香烟主流烟雾中活性氧的含量与烟草品种及制作工艺存在密切的联系。
The results show that the amount of ROS is dependent on the types of tobacco and cigarette production technology.
结论：稀土离子在较低浓度时都能抑制活性氧自由基的生成。较高浓度时，作用相反。
Conclusion: Lanthanide ions can inhibit the production of active oxygen free radicals at low concentration, but it turned out contrary at high concentration.
野外干燥及人工风干的发状念珠藻细胞内活性氧的产生与其防御系统间的平衡被打破。
The balance between intracellular active oxygen production and the defense system might break down in air-dried and dried field samples.
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