When pathogens enter the lungs, the macrophages work to destroy them.

当病因抵肺部时，巨噬细就会开始摧毁它们。

In this stage the exudate gets digested by enzymes, ingested by macrophages, or coughed up.

在这个阶段，分泌物被酶分解，由巨噬细吞噬或咳出。

It has the ability to stop phagolysosomal fusion, and survive and replicate inside alveolar macrophages.

它可以阻止吞噬体和溶酶体融合，从而在肺泡巨噬细内生存并增殖。

Once the macrophages recognize the bacteria, they can then go on to destroy by eating it.

一旦巨噬细识别出细菌，它们就会通过吃掉它来杀死它。

Cells called macrophages summon all sorts of others to an injury, to try to repair it.

巨噬细其他免细到处，并试图修复害。

They cytokines also attract B-cells and macrophages as part of the inflammatory reaction.

细因子也会趋化B淋巴细和巨噬细，这也是炎症反应的一部分。

And then they're then called " hemosiderin-laden macrophages" , also known as " heart failure cells" .

因而他们被称为“含铁血黄素巨噬细”，也称作“心力衰竭细”。

The laser beam breaks the ink globules into smaller particles that can then be cleared away by the macrophages.

激光把颜料块击碎，变成更小的颗粒，巨噬细可以将其清除。

These helper T-cells produce small signaling molecules called cytokines, which activate B-cells and macrophages.

辅助T细会产生一些小的信号分子，即细因子，激活B细和巨噬细。

First, specialized cells called macrophages eat the invading material in an attempt to clean up the inflammatory mess.

首先，巨噬细会吃掉外来物质，试图清理有可能出现的炎症。

This means that it protects the bacteria against phagocytosis by macrophages and neutrophils, allowing Klebsiella to escape destruction.

它可以保护细菌免巨噬细和中性粒细的吞噬，使克雷伯杆菌不能被消灭。

If so, mycobacterium tuberculosis will reproduce inside those macrophages, and form colonies in the surrounding lung tissue.

这时结核杆菌会在巨噬细内繁殖，并在周边组织中形成菌落。

Here, immune cells called macrophages rush to the infection site, attempting to absorb and break down the bacterial invaders.

肺里的巨噬细会赶到感染处做出免反应，努力吞噬、分解这些细菌侵略者。

Both macrophages and neutrophils are part of the so-called Innate Immune System.

巨噬细和中性粒细都是所谓的先天免系统的一部分。

Some monocytes migrate into tissues and differentiate into macrophages, which remain in tissues and aren't found in the blood.

一些单核细迁移到组织中，分化成为巨噬细；它们会停留在组织里，不会再在血液里出现。

Cells called macrophages charge in as the first line of attack, searching for and destroying the viruses and infected cells.

巨噬细作为第一线的攻击者，将会搜索并消灭病毒与感染的细。

The trouble is that macrophages aren't very precise.

问题是巨噬细不是很精确。

But macrophage signalling also involves SNAP-25, so Dr Chapman thinks he can use botulinum toxin to shut the cells up.

但是巨噬细的信号通路中也包括SNAP-25，因此查普曼博士想，他能够用肉毒素来关闭这些免细。

Alveolar macrophages then eat up these red blood cells, which causes them to take on this brownish color from iron build-up.

肺泡巨噬细之后会吞噬这些红细，导致这些细由于铁元素积聚而呈现棕褐色。

First, phagocytes trigger the immune response by sending macrophages and dendritic cells into the blood.

首先，吞噬细通过将巨噬细和树突状细送入血液来触发免反应。