但是证明两者关联的许多证据都是通过动物实验和试管实验得到的，因此，由此说明它对人类健康也有影响就略有微词。

Much of the evidence for these associations, however, has been drawn from animal or in vitro research and has been somewhat controversial as to its precise implications for human health.

youdao

动物实验的成功促使研究小组进行试管研究，以确定二甲胺四环素疗法能否影响感染HIV的人类T细胞的潜伏病毒。

The success with the animal model prompted the team to study in test tubes whether minocycline treatment affected latency in human t cells infected with HIV.

youdao

斯佩克特说科学家已经向他保证，试管制肉将和动物的肉在口感方面没有任何区别。

Specter says scientists assured him that there will be no taste differential between animal meat and test-tube meat.

youdao

In fact you do not have to kill any animals for this kind of research because we do everything in a test tube.

其实，做这种研究,你根本用不着杀害任何动物,因为试验都是在试管中进行的。

斯坦福公开课 - 7个颠覆你思想的演讲课程节选