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

孢子变细菌，细菌分泌素，素则作用在系统。

The single-cell algae can produce various neurotoxins and is showing up at record-high levels.

这单细胞藻类可以产生各素，目前其含量达到了历史最高水平。

Some neurotoxins in that cocktail have evolved for defense.

混合液中的一些素为了防御而进化而成的。

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

但马钱子碱素，作用在脑与脊髓的细胞。同样也控制肌肉收缩。

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

丙烯酰胺被认为一因受热而产生的食物素，已知一素的诱变因素和致癌物。

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

但蝎子也有影响昆虫身体的素，因为它们蝎子的主要猎物。

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

陶洛表示，生活在受影响的水中的蓝藻细菌产生的素可能已影响了动物的大脑信号。

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

然后水解酶释放了素而不中和它们。

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

这鱼只能由有执照的厨师烹制， 含有素河豚素。

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

眼镜王蛇含有素，因此它们会关闭您所有的系统。

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

这些藻类自然会产生有化合物，如素， 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的麦格迪·特塞恩确信某形式的素已在叙利亚被释放。

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

它们的液中含有曼陀罗素等化学物质， 这一伤害组织的素，此外还含有其他引起过敏反应的化学物质。

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

一个例子破伤风：它的症状不由破伤风梭菌引起的， 而由它产生的一素（破伤风痉挛素）引起的。

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) 的研究人员发现，施行伏都教的人常会在河豚和其他动物身上发现一名为河豚素的素粉末。

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.

保妥适一处方素， 注射后可暂时减少引起皱眉纹、鱼尾纹和前额纹的潜在肌肉活动。

Marine biologists in Namibia suspect the deaths were caused by a neurotoxin called domoic acid, which is produced by algae blooms like red tide.

纳米比亚的海洋生物学家怀疑这些死亡由一叫做软骨藻酸的素引起的，这素由赤潮等藻类大量繁殖产生的。

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.

对于箭蛙和许多其他具有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 岁的人群中， 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， 较早使用素可以作为一预防措施来减缓或延缓一些最初的衰老迹象，包括皱眉纹和前额皱纹， ” 隆德说。