In biology this week, students will learn about the bones in humans.
在本周的生物课上，学生们将学习关于人类骨骼的知识。
Those findings suggest that caloric restriction could delay ageing and increase longevity in humans, too.
这些发现表明，限制热量摄入也可以延缓衰老，延长人类寿命。
The defining term of intelligence in humans still seems to be the IQ score, even though IQ tests are not given as they used to be.
定义人类智力的术语似乎仍然是IQ分数，尽管 IQ测试的过程已经和过去不同。
The researchers believe this is the first time that the "first-night-effect" of different brain states has been identified in humans.
研究人员认为，这是首次在人类身上发现不同大脑状态的“首夜效应”。
Moreover, when the antibody was given to chimpanzees, it inhibited rhinoviral growth, and in humans it lessened both the severity and duration of cold symptoms.
此外，当把这种抗体注射到黑猩猩身上时，它能抑制鼻病毒的生长，而在人类身上，它能减轻感冒症状的严重程度和持续时间。
While most disease-causing mutated are found in humans at a rate of one in a few thousand to one in a few million people, founder mutation can occur at much higher rates.
虽然大多数致病突变在人类中发现的概率为千分之一到百万分之一，但基础突变发生的几率可能高得多。
Plants also convert carbon dioxide into different forms of carbon-containing molecules and the conversion process used relies on the very same enzyme that works in humans.
植物也会将二氧化碳转化成不同形式的含碳分子，而转化过程所使用的酶与人体内的酶完全相同。
In humans, coronaviruses cause respiratory tract infections.
冠状病毒在人体内会引起呼吸道感染疾病。
Now, AI is smart enough to check loneliness in humans.
现在，人工智能已经足够聪明，可以检测出人类的孤独感了。
Some corona-viruses cause disease in humans, others spread illness among animals, including camels, cats and bats.
一些冠状病毒导致人类疾病，另一些则在动物中传播疾病，包括骆驼、猫和蝙蝠。
At this point, it is not clear why dogs seem to be equipped with the ability to recognize different facial expressions in humans.
目前，还不清楚为什么狗似乎具备识别人类不同面部表情的能力。
A treatment for nausea and vomiting caused irregular heartbeats in humans.
一种治疗恶心和呕吐的疗程使人心跳不规则。
It has proved toxic at some doses in animals and so cannot be used in humans.
一定剂量的苯丙胺是确证对动物有毒的，因此不能用于人类。
However, in ants there is no cultural transmission — everything must be encoded in the genes — whereas in humans the opposite is true.
然而，在蚂蚁身上没有文化传承——一切都必须在基因中编码——而在人类身上恰恰相反。
Now, most diabetics take human insulin made, not made in humans, but made in micro-organisms that are growing in a manufacturing facility.
现在，大多数糖尿病患者服用的是人类制造的胰岛素，不是在人体内制造的，而是在生产设备中生长的微生物中制造的。
While studies have shown that acrylamide can cause neurological damage in mice, there is no conclusive evidence that it causes cancer in humans.
虽然已有研究表明丙烯酰胺会造成小鼠神经损伤，但是并没有确凿的证据表明它会使人患癌。
The drive to discover is deeply rooted in humans, much the same as the basic drives for food or shelter, says Christopher Hsee of the University of Chicago.
探索的欲望深深根植于人类体内，几乎无异于人类对食物或住所等基本需求的欲望，芝加哥大学的奚恺元说道。
Smell is keener in dogs than in humans.
狗的嗅觉比人的嗅觉灵敏。
Erysipelothrix rhusiopathiae causes erysipeloid in humans.
猪丹毒杆菌会使人患上类丹毒。
而在人类中却恰恰相反。
Animal bites in humans can be deadly.
动物咬的伤口可能致命。
Hamilton believes the same happens in humans.
汉密尔顿认为在人类身上也一样。
但人类却不是这样。
The next step will be clinical trials in humans.
下一步要做的工作是对人类的临床试验。
In humans things not are always as brutal and explicit.
在人类中，事情不总是如此残忍和明显。
Caveats: 1 in humans, the corresponding gene is impotent.
警告：1在人类中，相应的基因是无能为力的。
Will optogenetics ever be used to treat diseases in humans?
光遗传学会应用于人类疾病的治疗吗？
Exposure in humans can cause significant kidney and lung damage.
人体暴露在镉元素下会对肾脏和肺产生严重损害。
West Nile virus can cause a fatal neurological disease in humans.
西尼罗河病毒能够引起人类致命性神经系统疾病。
What are the health effects of melamine consumptions in humans?
人们食用三聚氰胺后的健康后果是什么？
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