Acetaldehyde generates something called reactive oxygen species.

乙醛的存在会活（ROS）的产生。

Overworked hair cells can also generate dangerous molecules called reactive oxygen species.

过度使用的毛细胞 也有可能会产生危险分子，称为活类。

And it's thought that radiation generates reactive oxygen species in the tissue, which ultimately leads to inflammation over time, and causes myocardial fibrosis, or fibrosis of the heart muscle tissue, which makes the tissue stiffer and more restrictive.

它被认为是因为辐射会在组织产生很多活物质，随着时间推移最终炎症，心肌纤维化，或者说心脏肌肉组织的纤维化，组织更加僵硬、受限。

These cells stop producing proteins like antioxidants, so providing them with oxygen again can actually lead to the formation of toxic reactive oxygen species that they can't get rid of.

这些细胞不再合成抗化剂等蛋白质，因在重新获得气时，细胞内可能会形成有毒且难以被去除的活。

The only exception was ROS, which inexplicably increased in the macrophage when the polyphenol-amino acid combo was present compared to when the polyphenol was on its own.

唯一的例外是活，当多酚-氨基酸加合物存在时，与多酚单独存在时相比，巨噬细胞活莫名增加。

Finally, it's thought that high consumption and subsequent oxidative metabolism of alcohol may produce enough reactive oxygen species to overwhelm cellular defenses and damage the cells.

最后，大量摄入的酒精和随后的酒精化代谢被认为可能产生足量活物质攻破细胞防御，而损伤细胞。

Lots of UVA radiation is also not great for you, because it interacts with other molecules in your skin to create reactive oxygen species.

过多的 UVA 射线也会对你不利——这种射线会与你皮肤的其他分子反应，产生活。

Finally, it's thought that high consumption and subsequent oxidative metabolism of alcohol might produce enough reactive oxygen species to overwhelm cellular defenses and damage the cells.

还有，大量摄入酒精及之后的化代谢可能会产生足够的活，这会击溃细胞的防御机制并损伤细胞。

And a lack of G6PD can be dangerous, because the enzyme protects your red blood cells from molecules called reactive oxygen species.

人体缺乏G6PD会很危险，因为这种酶会保护红细胞，使其免受活分子的破坏。

Reactive oxygen species damage proteins in the body, can cause cancer, and are thought to be the key factor in aging.

活会损伤体内的蛋白质，可癌症和被认为是衰老的关键因素。

So the excess of Acyl-CoA, the ethanol, and the ROS species activate an enzyme called JNK1 which is the bridge between metabolism and inflammation.

这些多余的酰基辅酶 A，乙醇和活 ROS 会激活一个叫 JNK1 的酶，它是新陈代谢和炎症之间的桥梁。

Reactive oxygen species include things like hydrogen peroxide, nitric oxides, and unstable molecules called “free radicals”, the rebellious teenagers of the molecular world.

活包括过化氢、氮氢化物和一种不稳定分子——自由基，分子界的叛逆青少年。

Fava beans contain compounds that when digested, boost the production of reactive oxygen species.

蚕豆富含促进消化的化合物，增强活反应效果。

The so-called reactive oxygen species, ROSs, which impede mitochondrial function, essentially.

所谓的活物种（ROSs），它们实质上阻碍了线粒体功能。

And probably the most important factor is a reactive oxygen species.

可能最重要的因素是活物种。

There's inflammation and oxidative stress, which is your immune system and what happens when you have too many reactive oxygen species, they're sort of related.

炎症和化应激，你的免疫系统以及当你体内过多活物质时发生的情况，这两者是相关的。

When mercury enters your system, it causes an increase in the amount of something called reactive oxygen species.

当汞进入您的系统时，它会称为活的物质数量增加。

However, Dr. Kawecki thinks the effect could also be a byproduct of greater brain activity increasing the production of Reactive Oxygen Species (ROS), which can increase oxidation in the body and damage health.

然而，Kawecki 博士认为，这种效应也可能是大脑活动增加活 (ROS) 产生的副产品，活会增加体内化并损害健康。

It's also linked to stress responses, like ROS production, and, oddly, adipogenesis fat cell development pathways.

它还与应激反应有关，例如活（ROS）的产生，以及奇怪地涉及脂肪细胞发育途径的脂肪生成。

And I would say a fair number of so-called anti-aging approaches are targeting

我认为相当一部分所谓的抗衰老方法，其目标在于针对那些所谓的活物种（ROSs），这些物质实际上会阻碍线粒体功能。