But they're minor, they're transitory, and there has been this massive problem of during the 80s, the 90s, NIDA, the National Institute on Drug Abuse, was trying to say that MDMA was neurotoxic.

但这些都是小问题，是暂时的，在上世纪80年代和90年代，国家药物滥用研究所（NIDA）曾声MDMA有神经毒性。

A neurotoxic peptide called poneratoxin that our bodies struggle to degrade is what makes the pain last so long.

一种叫做 poneratoxin 的神经毒性肽让我们的身体难以降解，这就是让疼持续这么久的原因。

Neurotoxic reactions that affect the brain.

影响大脑的神经毒性反应。

Think of the molecular target of a neurotoxic alkaloid as a lock, and the alkaloid itself as the key.

将神经毒性生物碱的分想象成一把锁，将生物碱本身想象成钥匙。

For poison dart frogs and many other animals with neurotoxic defenses, a few genetic changes alter the structure of the alkaloid-binding site just enough to keep the neurotoxin from exerting its adverse effects.

对于箭毒蛙和许多其他有神经毒素防御能力的动物来说，一些遗传变化改变了生物碱结合位点的结构，足以阻止神经毒素发挥其不利影响。

The garter snake, which dines on neurotoxic salamanders, has evolved resistance to salamander toxins through some of the same genetic changes as the salamanders themselves.

以有神经毒性的蝾螈为食的吊带蛇通过一些与蝾螈本身相同的基因变化，进化出了对蝾螈毒素的抵抗力。