The spores are poisonous because they secrete a neurotoxin as a waste product.

孢子变细菌，细菌分泌毒素，毒素则作用在神经系统。

Some neurotoxins in that cocktail have evolved for defense.

混合液中一些神经毒素是为了防御而进化而成。

But the threat here is a neurotoxin that affects the nerves in the spinal cord that control muscle contraction.

但马钱子碱是种神经毒素，作用在脑与神经细胞。同样也是控肌肉收缩。

Acrylamide is considered a heat generated food toxic in and is known to be a mutagen neurotoxin and carcinogen.

丙烯酰胺被认为是一种因受热而产生食物毒素，已知是一种神经毒素诱变因素和致癌物。

But scorpions also have neurotoxins that affect insects' bodies, because they're a scorpion's primary prey.

但是蝎子也有影响昆虫身体神经毒素，因为它们是蝎子主要猎物。

Taolo said neurotoxins from cyanobacteria living in affected water could have affected the brain signals of an animal.

陶洛表示，生活在受影响水中蓝藻细菌产生神经毒素可能已经影响了动物大脑信号。

Then the hydrolase would release the neurotoxins instead of bonding with them.

然后水解酶释放了神经毒素而不是中和它们。

The fish, which is only prepared by licensed chefs, contains the neurotoxin tetrodotoxin.

这种鱼只能由有执照厨， 含有神经毒素河豚毒素。

King cobras have neurotoxins, so they'll shut down all your nervous system.

眼镜王蛇含有神经毒素，因此它们会关闭您所有神经系统。

And these algae naturally produce toxic compounds, like neurotoxins, that infiltrate marine food webs.

这些藻类自然会产生有毒化合物，如神经毒素， 这些化合物会渗透到海洋食物网中。

Meguerditch Terzian of the international relief group Doctors Without Borders is convinced that some form of neurotoxin was released in Syria.

国际救援组织无国界医生麦格迪·特塞恩确信某种形式神经毒素已经在叙利亚被释放。

Their venom contains chemicals like mandaratoxin, a neurotoxin that harms nerve tissues, in addition to other chemicals that cause allergic reactions.

它们毒液中含有曼陀罗毒素等化学物质， 这是一种伤害神经组织神经毒素，此外还含有其他引起过敏反应化学物质。

One example is tetanus: its symptoms are not caused by the Clostridium tetani bacterium, but by a neurotoxin it produces (tetanospasmin).

一个例子是破伤风：它症状不是由破伤风梭菌引起， 而是由它产生一种神经毒素（破伤风痉挛素）引起。

In 1980, a researcher named Wade Davis discovered that voodoo practitioners would often powder a neurotoxin found in pufferfish and other animals called tetrodotoxin.

1980 年， 一位名叫韦德·戴维斯 (Wade Davis) 研究人员发现，施行伏都教人经常会在河豚和其他动物身上发现一种名为河豚毒素神经毒素粉末。

Botox is a prescription neurotoxin that is injected to temporarily reduce the underlying muscle activity that causes frown lines, crow's-feet, and forehead lines.

保妥适是一种处方神经毒素， 注射后可暂时减少引起皱眉纹、鱼尾纹和前额纹潜在肌肉活动。

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具有神经毒素防御能力动物来说，一些遗传变化改变了生物碱结合位点结构，足以阻止神经毒素发挥其不利影响。

In 21 to 35-year-olds, neurotoxins were used in just over 400,000 procedures last year, a jump from previous years, said Herluf Lund, a St. Louis-based plastic surgeon and current president of The Aesthetic Society.

去年在 21 至 35 岁人群中， 神经毒素被用于超过 400, 000 例手术， 圣路易斯整形外科医生、美容协会现任主席 Herluf Lund 说，比前几年有所增加。

" Study results show earlier use of neurotoxins can act as a preventative measure to slow or delay some of the first signs of aging, including frown lines and forehead wrinkles, " Lund said.

“研究结果表明， 较早使用神经毒素可以作为一种预防措施来减缓或延缓一些最初衰老迹象，包括皱眉纹和前额皱纹， ” 隆德说。