And because it's difficult to tease out social factors in human studies, animal work has an important role.

由于在对人类的研究上梳理出那些社会因素是很困难的，因此，这项任务主要靠动物研究来完成。

youdao

In human studies, we also observed same intracardiac cyclic changes of backscatter from hydrogen peroxide microbubbles.

在初步的人体研究中，我们也观察到了同样的心腔内造影剂后向散射强度的变化规律。

youdao

"I think what has been found in human studies is behavioral problems, certainly, very decreased attention spans, lower IQ," McDonald said.

麦克唐纳说：“我们对人类的研究中发现的是行为问题，例如能够集中精力的时间非常短，智商低等等。”

youdao

Hope Ferdowsian of the Physicians Committee says "For example,in HIV research, we've learned a lot from human epidemiological studies and ethically conducted clinical trials."

VOA: standard.2010.02.16

Well, the claim that language is part of human nature is supported by neurological studies, some of which were referred to in the chapters on the brain that you read earlier that talk about dedicated parts of the brain that work for language.

语言是人类本性的一部分的这个观点,得到了神经研究的支持,在之前大家阅读的关于大脑的章节中,对专门负责语言功能脑区的探讨,就描述了其中的一些研究

耶鲁公开课 - 心理学导论课程节选

Roche's Genentech unit has 25 such agents under development for different cancers, including eight in human studies.

WSJ: Roche Breast-Cancer Treatment Advances

Dr Atul Singham, from the Institute of Child Health in London, also said that he was slightly sceptical about the likely scale of "foetal programming" in child diet until it could be proven in human studies.

BBC: NEWS | Health | Craving for junk food 'inherited'

But it was showing promise in these early first-in-human studies in cancer that Engleman was doing with Ron Levy.

FORBES: The Man Behind The First Cancer-Treating Vaccine On The FDA And Innovation