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单词 Oxidative stress
释义

Oxidative stress

英语例句库

Different pathomechanisms, for example, immune-mediated inflammation, oxidative stress and excitotoxicity, are involved in the immunopathology of MS.

多发性硬化症的免疫病理学的不同病理机制包括免疫介导炎症、氧化应激、兴奋毒等。

The changes of neuroethology and oxidative stress in PD rats after treatment with compound rehmannia prescription were observed.

观察PD大鼠神经行为学、氧化应激的变化及复方地黄方的作用。

Many diseases such as hypertension,diabetes mellitus,hypercholesteraemia can generate a lot of reactive oxygen species(ROS) which can cause oxidative stress.

许多疾病状态如高血压、糖尿病、高胆固醇血症可产生过量的活性氧(ROS),引起氧化应激。

原声例句
WIL生活启示录

In particular, it's implicated in oxidative stress and myocardial fibrosis — an abnormal thickening of the heart valves.

醛固酮与氧化应激和心肌纤维化(心脏瓣膜异常增厚)尤其相关。

Scishow 精选系列

That's why we've evolved ways to combat oxidative stress by using " antioxidants" or molecules that inhibit oxidation.

这就是为什么我们开发了通过使用“抗氧化剂”或抑制氧化的分子来对抗氧化应激的方法。

WIL生活启示录

There's also evidence that it improves longevity and healthspan; it suppresses oxidative stress; and it improves cognition and memory.

还有证据表明它能延长寿命,抑制氧化应激,改善认知和记忆。

TED演讲(视频版)双语精选

So if levels remain high, we have more oxidative stress; we have more inflammation, and we struggle more with weight gain.

所以如果胰岛素水平高,氧化压力就高;发炎程度也比较高;体重就更容易上升。

2023-38

Oxidative stress can lead to stiffened arteries, resulting in higher blood pressure and coronary artery disease.

氧化应激会导致动脉硬化,从而导致血压升高和冠状动脉疾病。

SciShow - Chemistry

Basically, the risk here is from our old foe oxidative stress.

基本上,这里的风险来自我们的宿敌氧化应激。

SciSHow 快问快答小科普

One is oxidative stress, or damage done to your DNA by highly reactive molecules that contain oxygen.

一种是氧化应激, 或含有氧的高活性分子对 DNA 造成的损伤。

CGTN

The amount of oxidative stress within the tissues just like when you get a cold or a flu corals are basically going through a really severe fever.

珊瑚组织中的氧化应激就像感冒或流感一样,对珊瑚来说,基本上就是非常严重的发烧。

TED演讲(音频版) 2021年11月合集

Whether that be well establish causes, such as inflammation or oxidative stress, or things we just don't even know about yet.

无论是确定的原因, 例如炎症或氧化应激,还是我们还不知道的事情。

精选英语短文

The skin of grapes is a rich source of antioxidants, including resveratrol, anthocyanins, and flavonoids. These compounds are known for their ability to fight oxidative stress and reduce inflammation in the body.

葡萄皮是抗氧化剂的丰富来源,包括白藜芦醇、花青素和类黄酮。这些成分以其对抗氧化应激和减少体内炎症的能力而闻名。

SciShow 合集

Also, growing really fast in warmer temperatures has been linked to oxidative stress — which is the buildup of unstable oxygen free radicals that can cause damage.

此外,在较温暖的温度下生长得非常快与氧化应激有关——这是不稳定的氧自由基的积累, 会造成损害。

SciShow - Chemistry

This electron-theft can cause oxidative stress, damaging your cells and their structures, including your DNA. Thankfully, our bodies produce antioxidants that can help neutralize many free radicals.

这种电子窃取会导致氧化应激, 损害您的细胞及其结构,包括您的 DNA。 值得庆幸的是, 我们的身体会产生抗氧化剂, 可以帮助中和许多自由基。

SciShow - Chemistry

So, I’m not saying that supplements are going to kill you or anything -- although extreme oxidative stress definitely can do permanent harm, which I’ll explain in a bit.

所以,我并不是说补充剂会杀死你或任何东西——尽管极端的氧化应激肯定会造成永久性伤害, 我稍后会对此进行解释。

SciShow - Chemistry

Well, all that oxygen created a wave of free radicals that caused enormous oxidative stress, doing special damage to the cells that make myelin, the fatty insulation that covers nerve cells.

好吧,所有这些氧气都会产生一波自由基, 造成巨大的氧化应激, 对制造髓磷脂的细胞造成特殊损害, 髓磷脂是覆盖神经细胞的脂肪绝缘层。

2023-38

" Once your DNA is damaged, then a cell can grow out of control and create a cancer tumor." Alcohol also creates oxidative stress, another form of DNA damage that can be particularly harmful to the cells that line blood vessels.

“一旦你的 DNA 受损,细胞就会失去控制并产生癌症肿瘤。”酒精还会产生氧化应激,这是另一种形式的 DNA 损伤,对血管内壁细胞尤其有害。

中文百科

氧化应激

活性氧结构。1:单线态氧2:基态氧分子3:超氧化物4:过氧化氢5:羟基自由基
Las especies reactivas del oxígeno y su sistema de detoxificación (versión simplificada). SOD : superóxido dismutasa, GSH-peroxidasa : glutatión peroxidasa. Si este sistema es desbordado, surge una situación de estrés oxidativo.
 Oxidative Stress Mechanisms in Tissue Injury. Free radical toxicity induced by xenobiotics and the subsequent detoxification by cellular enzymes (termination).
Oxidativer Stress, Antioxidantien und Schutzenzyme

氧化逆境英语:oxidative stress)为机体活性氧成分与抗氧化系统之间平衡失调引起的一系列适应性的反应。 干扰细胞正常的氧化还原状态, 会制造出过氧化物与自由基导致毒性作用, 因此损害细胞的蛋白质, 脂类, 和DNA。源自氧化代谢的氧化应激, 会导致基底损害以及DNA链断裂。

发生在人类的氧化应激, 被认为是造成亚斯伯格症候群, 自闭症, 阿兹海默症, 帕金森氏症, 注意力缺陷过动症, 动脉粥样硬化, 心脏衰竭, 及癌症等的成因。 然而, 活性氧也有它的益处, 免疫系统可利用活性氧攻击并杀死病原。 短期的氧化应激在防止老化上, 也提供了重要的步骤, 称做毒物兴奋效应。

英语百科

Oxidative stress 氧化应激

 Oxidative Stress Mechanisms in Tissue Injury. Free radical toxicity induced by xenobiotics and the subsequent detoxification by cellular enzymes (termination).
活性氧结构。1:单线态氧2:基态氧分子3:超氧化物4:过氧化氢5:羟基自由基
Las especies reactivas del oxígeno y su sistema de detoxificación (versión simplificada). SOD : superóxido dismutasa, GSH-peroxidasa : glutatión peroxidasa. Si este sistema es desbordado, surge una situación de estrés oxidativo.
Oxidativer Stress, Antioxidantien und Schutzenzyme

Oxidative stress reflects an imbalance between the systemic manifestation of reactive oxygen species and a biological system's ability to readily detoxify the reactive intermediates or to repair the resulting damage. Disturbances in the normal redox state of cells can cause toxic effects through the production of peroxides and free radicals that damage all components of the cell, including proteins, lipids, and DNA. Oxidative stress from oxidative metabolism causes base damage, as well as strand breaks in DNA. Base damage is mostly indirect and caused by reactive oxygen species (ROS) generated, e.g. O2 (superoxide radical), OH (hydroxyl radical) and H2O2 (hydrogen peroxide). Further, some reactive oxidative species act as cellular messengers in redox signaling. Thus, oxidative stress can cause disruptions in normal mechanisms of cellular signaling.

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更新时间:2025/6/22 21:30:57