The benefits, doctors believed, justified the often toxic side effects that come with chemotherapy drugs.

医生们相信，这些积极作用证明，化疗药物那些通常都带有毒性的副作用有其存在的原因。

Their method uses machine learning algorithms to compare the structures and toxic effects of different chemicals.

他们采取的方法是，用机器学习算法来比较不同化学物质的结构和毒性反应。

Not only did it look really gross, but it was also incredibly dangerous, since it produced toxic effects for both animals and humans.

水藻不仅看起来十分恶心，它也非常危险，因为它对动物和人类都产生了毒性作用。

And since corn is in the same family as lawn grasses, the crabgrass toxic effect may also spell bad news for your beautiful Kentucky bluegrass.

由于玉米与草坪草同属一个科，因此螃蟹草的毒效对美丽的肯塔基蓝草来说也是个坏消息。

The teen brain is not only sensitive to the addictive effects of nicotine but also to its toxic effects.

青少年的大脑不仅对尼古丁的成瘾作用敏感，而且对其毒性作用也敏感。

Other T cells produce chemicals called lymphokines (such as interferons and interleukins) that have a toxic effect upon cells or bacteria.

其他T细胞产生称为淋巴因子的化学物质（如干扰素和白细胞介素），对细胞或细菌有毒性作用。

The e-liquids can also contain alcohol, sometimes in high levels, and inhaling alcohol is known to have toxic effects on the brain.

电子液体也可能含有酒精， 有时含量很高，众所周知，吸入酒精会对大脑产生毒性作用。

These are generated from the heating coil in the devices and are also known to have many toxic effects on vital organs.

它们由设备中的加热线圈产生，并且已知对重要器官有许多毒性作用。

A team of researchers from China and Australia have identified a flourescent dye used in medical diagnostics and their work has shown an apparent blocking of the toxic effects.

来自中国和澳大利亚的一组研究人员发现了一种用于医学诊断的荧光染料，他们的工作表明这种染料明显能阻断毒性作用。

But also microplastics can have toxic effects on zooplankton, and the health of these organisms essential for the functioning of all aquatic food webs.

但微塑料也会对浮游动物产生毒性影响，而这些生物的健康对所有水生食物网的功能至关重要。

That's because your optic nerves — the nerves that transfer visual information from your eyes to your brain — need a lot of energy to function, so they're among the first to feel formic acid's toxic effects.

这是因为你的视神经——将视觉信息从眼睛传递到大脑的神经——需要大量能量才能正常工作，所以它们是第一批感受到甲酸毒性作用的神经之一。

A tiny amount will stay within your bones for a few months, or even years after eating it, but won't have the same toxic effects you'd experience if you inhaled it.

少量会在您的骨骼中停留数月， 甚至在食用后数年，但不会产生您吸入时所经历的相同毒性作用。

You start to detect ulterior motives in everything that people do and to distrust the people around you, and unfortunately, as you said, this has lots of toxic effects on individuals and on their communities, including on the workplace.

你开始发现人们做的每件事都别有用心，你开始不信任你周围的人，不幸的是，就像你说的，这对个人和他们的社区，包括工作场所都有很多有害影响。