We're going to talk about how they're prepared, but it's a preparation that is intended to stimulate your immune system.
我们会讲它们是如何做准备的,它通过刺激你的免疫系统来进行准备
So, just an introduction to the classes of potential foreign invaders that our immune system tries to defend us against.
所以 我只是简单介绍几类,免疫系统试图抵御的潜在外来侵略者
It's how quickly, how promptly we can recover from these painful emotions-- in other words, how strong our psychological immune system is.
区别在于他们能够多么迅速,多么快速地从痛苦情绪中恢复过来-,换言之,我们的心理免疫系统有多强。
This is a way for the immune system to recognize things that are going wrong inside the cell protected from antibodies.
这是免疫系统识别,抗体不能识别的细胞内病变的方法
In the immune system you could think of it as an even more complex set of outcomes that occur.
免疫系统是一个,有更多复杂结果的大集合
So, the antigen we're thinking about is a vaccine particularly designed to elicit immune response against a pathogen.
我们现在考虑的这种抗原,是一种特别设计的疫苗,它能够诱发免疫效应以消灭病原体
People have tried to produce viruses that are different, adenoviruses for example, that your immune system can't recognize.
人们尝试制造一些不同的病毒,就拿腺病毒来说,让免疫系统无法识别
And our psychological immune system strengthens when we give ourselves the permission to be human.
我们的心理免疫系统会加强,当我们准许自己为人时。
This is commonly used in the immune system as well, but it's a way of amplifying a signal.
免疫系统也常使用这种方法,但这主要是一种放大信号的方式
The immune system that we're used to thinking about is called the adaptive immune system, and the adaptive immune system does just that.
我们过去认识的免疫系统部分,现在被称为获得性免疫系统,获得性免疫系统功能如下
So, I have a bacteria infection, stimulates my immune system, I start making antibodies that bind to an antigen specific to that bacteria.
所以 如果我被细菌感染了,我的免疫系统被激活,开始制造抗体,这些抗体结合到细菌特异性的抗原上
What happens when that recognition takes place is that your immune system gets activated, and the activation that happens usually involves two things.
当识别进行时会发生什么呢,那时免疫系统会激活,免疫系统的激活通常包含两个过程
They're just antigens that belong to you and so you don't normally mount an immune response to antigens that are part of you.
它们是你的自身抗原,但通常对自身抗原不会产生免疫反应
It's not just that your whole immune system gets revved up and it's going to respond more rapidly to any antigen it's exposed to.
并不是整个免疫系统都得以加强,免疫应答会对,以前接触过的抗原做出的应答更加迅速
Other cells in the immune system recognizing that this is a foreign molecule, but is being presented in the context of a 'self' cell.
免疫系统中的其他一些细胞,识别到它是非己物质,但它已经被识别为己方细胞
Its molecules are pieces of molecules often derived from foreign pathogens which stimulate an immune response.
它通常是从激发免疫反应的,外源病原体中分离出的碎片
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