What I want you to remember is that specific sub-populations of cells get activated, the activation results in a specific response.

我希望你们记住的是,一些特定的细胞亚群受到刺激时,被激活细胞将引起特定的应答

耶鲁公开课 - 生物医学工程探索课程节选

I'm not going to talk about them in detail but please look at that to remind yourself of those kinds of specialized sub-cellular units which are present in cells in humans but not present in bacteria.

我就不再赘述了,不过请你们看看书,回忆一下哪些特化的亚细胞结构单元,是人类细胞有,而细菌没有的

耶鲁公开课 - 生物医学工程探索课程节选

One of the results of that stimulation is that B-cells - a particular subset of B-cells - gets activated.

这种激活的结果之一就是,B细胞,一类特别的B细胞亚族被激活

耶鲁公开课 - 生物医学工程探索课程节选

The humoral immune response involves antibody production and antibodies are made by a subset of cells called B-cells.

体液免疫反应中包括抗体的产生过程,抗体是由一类称为B细胞的细胞亚族产生

耶鲁公开课 - 生物医学工程探索课程节选

Another subset of T-cells called T helper cells will recognize that signal by direct contact with it, and they will become activated and proliferate.

另外一个T细胞的亚群是辅助性T细胞,辅助性T细胞可识别与其接触的抗原信号,并被激活,开始增殖

耶鲁公开课 - 生物医学工程探索课程节选

So, that's antigen presentation to this population of cells called cytotoxic T-cells, Tc, a subset of the class of T-cells in the immune system.

这些细胞被呈递给另一种细胞,这些细胞被称为细胞毒性T细胞,是免疫系统中T淋巴细胞的亚群中的一种

耶鲁公开课 - 生物医学工程探索课程节选