What insulin is doing inside your body is acting as a ligand for insulin receptors which stimulate certain kinds of cellular responses.

胰岛素在体内的功能就是作为,胰岛素受体的配体,刺激产生某种细胞效应

耶鲁公开课 - 生物医学工程探索课程节选

We're going to - one of the reasons why you'll see why cell mediated responses are important is because antigens can appear in your body in different ways.

我们将--,细胞免疫如此重要的一个原因是,抗原能够以不同方式出现在体内

耶鲁公开课 - 生物医学工程探索课程节选

The idea here is that when foods get ingested in the body, they create different responses from each other depending on how they affect insulin and blood sugar, blood sugar especially.

这个观点是,当食物被身体吸收时,它们产生各自不同反应取决于,它们如何影响胰岛素和血糖,特别是血糖

耶鲁公开课 - 关于食物的心理学、生物学和政治学课程节选