一只毒镖蛙产生的毒素足以使10个人毙命。
今天，我们知道一种具有大流行强大潜力的病毒，即H1N1病毒的新毒株，从世界上另一边的另一个来源产生。
Today, we know that a virus with great pandemic potential, the new strain of the H1N1 virus, has emerged from another source on another side of the world.
但是，他们补充道，不能排除如下的可能性：这种新毒株产生于黑猩猩身上，然后传播给大猩猩，再然后传给了人类，或者从黑猩猩直接传播给了大猩猩以及人类。
But they added they cannot rule out the possibility that the new strain arose in chimpanzees and moved into gorillas and then humans, or moved directly from chimpanzees to both gorillas and humans.
大火产生的浓烟使得莫斯科的空气变成了一碗浓重的毒汤。
Smoke from the fires has turned the Moscow air into a thick, toxic soup.
今后的研究将关注于怎样去除游泳池里产生的毒副产品，或者更理想的是，阻止它们的形成。
Future research will focus on figuring out how to break down the unhealthy byproducts that form in pools. Or better yet, prevent their formation.
验证疫苗株：制备好混合病毒后，必须进行验证以保证其确实能产生大流行毒株的外蛋白，并且是安全的，能在鸡蛋中生长。
Verification of the vaccine strain: After its preparation, the hybrid virus needs to be tested to make sure that it truly produces the outer proteins of the pandemic strain, is safe and grows in eggs.
流感病毒不断发生基因变化并需要符合正在传播的流感毒株的疫苗以便产生作用，所以每年必须调整季节性流感疫苗。
Influenza viruses constantly undergo genetic changes and require vaccines that match the circulating influenza strains to be effective, so seasonal influenza vaccines have to be modified annually.
肉毒素是A型肉毒杆菌的商业名称。它是一种由肉毒梭菌产生的神经毒素，能阻止是肌肉活动的神经信号。
Botox, the commercial name of botulinum toxin type a, is a neuro-toxin produced by Clostridium botulinum. It can block the signals that make your muscles move.
之前与H1N1病毒有过接触史似乎是一个关键因素，可以让人识别出1976年的疫苗毒株并产生强烈的免疫应答，这就如同1976年的疫苗能让人对2009年H1N1病毒产生强烈免疫应答一样。
That prior encounter with H1N1 seemed to be the key to a robust recognition of the 1976 vaccine virus, just as having had the 1976 vaccine seems to produce a strong response to the 2009 H1N1 virus.
这做起来很难，因为我们浸淫其中的“毒”文化会对孩子产生负面影响，孩子与同龄人互相攀比，很多家长也没有勇气对孩子说“不”。
This is hard to do because the toxic culture we are immersed in influences our kids in negative ways, kids emulate their peers, and many parents don't have the guts to say, "No!"
由于人们缺乏对新毒株的免疫力，流感大流行会对包括年轻人群在内的更广泛人群产生甚至更大的影响3,4。
Influenza pandemics can have an even bigger impact in the wider population, including younger age groups, because of a lack of population immunity to the new strain.
这些化合物能够启动树状突细胞产生致炎因子从而依次来引发可导致癌细胞死亡的细胞毒作用。
These compounds activate dendritic cells to produce proinflammatory cytokines, which in turn trigger cytotoxic mechanisms leading to cancer death.
用于杀菌灭毒，与第四步打火操作步骤同，两针将产生臭氧和负离子。
When it is used for sterilization, it takes same operation step as the fourth step; two needles will produce ozone and negative ions.
观察结果证明这些神经毒经神经节细胞周围突逆行作用于胞体，使胞体产生不同的病理变化。
The results showed these neurotoxins had a retrograde effect on the cell body through the peripheral process of ganglion cell, inducing different pathological changes in cell body.
研究背景：在多发性硬化的病变过程中通过多种细胞毒效应产生过氧化氮阴离子。
Background: Peroxynitrite was hypothesized to be involved in the pathogenesis of multiple sclerosis through its various neurotoxic effects.
肉毒素是A型肉毒杆菌的商业名称。它是一种由肉毒梭菌产生的神经毒素，能阻止是肌肉活动的神经信号。
Botox, the commercial name of botulinum toxin type a, is a neurotoxin produced by Clostridium botulinum. It can block the signals that make your muscles move.
肉毒杆菌毒素是由芽孢梭菌肉毒菌产生的。作用原理是暂时麻痹额头的主要肌肉。
The Botulinum toxin, which is produced by the bacterium Clostridium botulinum, works by temporarily paralysing key muscles in the forehead.
肉毒素，A型肉毒杆菌的商业名称，是一类由梭菌肉毒素所产生的神经毒素，能阻塞安排肌肉活动的神经信号。
Botox, the commercial name of botulinum toxin type a, is a neurotoxin produced by Clostridium botulinum. It can block the signals that make your muscles move.
其中微囊藻是淡水水体中出现频率最高、产生量最大和造成危害最严重的产毒蓝藻。
Among these toxins, microcystins-water blooms happen much frequently, produce much toxins and do much harm than any others in freshwater.
减毒的沙门氏菌是一种非病原性细菌，能靶向肿瘤并产生局部抗肿瘤的效应。
Attenuated salmonella is a group of non-pathogenic bacteria that can target tumors and has local anti-tumor effects.
白毒鹅膏菌是一种重要的产生胞外漆酶的菌株。
Amanita Verna is an excellent producer of the industrially important enzyme laccase.
到最后，你可能会产生一种具有易传染能力的新毒株。
You end up with a new strain that has easy transmissibility .
植物根系分泌物中的酚酸已被鉴定出对植物产生自毒作用，并对根际微生物有重要影响。
The secretion from the roots of plant which have been verified to benefit for auto-toxic effect have serious effect on microorganism of rhizosphere.
目的探讨急性甲型肝炎患者通过粪便排毒与病毒血症的关系，排毒方式与产生抗体的关系以及临床生化指标与排毒的关系。
Objective To explore the relationships of HAV between in stools and in serums, between IgM antibody in serum and excretion of HAV and between biochemical indications of serum and excretion of HAV.
真菌感染能产生一些有害物质—毒枝毒素。
Fungus infections can produce harmful substances, called mycotoxins.
真菌感染能产生一些有害物质—毒枝毒素。
Fungus infections can produce harmful substances, called mycotoxins.
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