It is part of a test conducted by the US government during its alliance with psychotomimetic drugs in the late 1950s.

这是美国政府在1950年代后期与拟精神药物联盟期间进行的一项测试的一部分。

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Test subjects participating inresearch experiments are, of course, not lab rats, and scientists can’tsimply inject them with drugs as they please.

参与实验的对象当然不会是小白鼠，科学家们又不能简单地把药物注射到人体。

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These findings strengthen previous who recommendations for early treatment with these drugs for patients who meet treatment criteria, even in the absence of a positive confirmatory test.

这些结果对世卫组织以往提出的建议提供了有力支持，这就是即使没有确诊检验方面的阳性结果，也要利用这些药物尽早治疗那些符合治疗标准的病人。

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This can be for assay development, where you need to have the same animal to test drugs and to compare drugs with other people working in other countries.

BBC: Activists' pressure 'slowing animal imports'

With the asthma-turned-cardio drug Merck is showing a willingness to test new drugs more fully, a criticism it suffered with Vioxx and its Zetia cholesterol drug.

FORBES: Taking Their Medicine

And the livers could be used to test how multiple drugs interact with each other.

FORBES: Out Of The Labs