This same method will be used to test animals that have been fed seaweed additives.

同样的方法会用来测试那些食物里有海藻添加剂的动物们。

The test animal must be alive in order to see for this brain process to be seen as it happens.

实验中的动物必须保持清醒，这样就能看到这个过程发生时的情况。

That dual focus is occasionally jarring—at one stage he moves from a discussion about test animals in Rotblat's London hospital to a sweeping history of attempts to ban nuclear testing.

在一个阶段，作者从讨论罗特布拉特在自己伦敦的医院里进行动物实验，又跳到了他反对核试验的风光历史中。

Research in these test animals shows that lab exposure to microplastics can disrupt the gut microbiome, lead to inflammation, lower sperm quality and testosterone levels, and negatively affect learning and memory.

对这些测试动物的研究表明，实验室接触微塑料会破坏肠道微生物组，导致炎症，降低精子质量和睾酮水平，并对学习和记忆产生负面影响。