White blood cells, also called WBCs or leukocytes and platelets.

白细胞，也叫 WBCs 或白细胞和血小板。

Now, it's time to meet the soldiers - which are the white blood cells or leukocytes.

现在是时候来检阅士兵们了——我们的白细胞。

And your white blood cells, or leukocytes that scour your circulatory system fighting off infection, they're connective tissue cells, too.

你的白细胞，或者说白细胞在你的循环系统中抵抗感染，它们也是结缔组织细胞。

Diagnosis of TSD is done by determining the activity of HEX A in serum, leukocytes, tears, or any other body tissue.

Tay-Sachs病的诊断可通过测定血清、白细胞、泪液或其他组织中HEX-A的活性做出。

That means relying on many different types of leukocytes to tackle threats in different ways.

这意味着依靠许多不同类型的白细胞以不同的方式应对威胁。

Our bodies are teeming with leukocytes: there are between 4,000 and 11,000 in every microliter of blood.

我们的身体充满了白细胞：每微升血液中有 4, 000 到 11, 000 个白细胞。

As they move around, leukocytes work like security personnel, constantly screening the blood, tissues, and organs for suspicious signs.

当它们四处移动时， 白细胞就像安保人员一样工作，不断检查血液、组织和器官是否有可疑迹象。

Leukocytes are mainly responsible for protecting the body from bacteria and other potential harmful foreign substances.

白细胞主要负责保护身体免受细菌和其他潜在的有害外来物质的危害。

One really important group of genes involved in regulation of the immune response is the human leukocyte antigen system, or HLA system.

一组涉及调节免疫反应的重要基因叫作人体白细胞抗原系统，或HLA系统。

Despite this diversity, we classify leukocytes in two main cellular groups, which coordinate a two-pronged attack.

尽管存在这种多样性， 我们仍将白细胞分为两个主要细胞群，它们协调双管齐下的攻击。

Bacterial growth and death of alveolar macrophages produce powerful chemotactic factors that cause a large influx of polymorphonuclear leukocytes and monocytes from the peripheral blood.

军团菌的增长及肺泡巨噬细胞的死亡产生了强大的趋化因子，造成大量多形核白细胞和单核细胞从外周血涌入。

As soon as the leukocytes detect them, it takes only minutes for the body’s protective immune response to kick in.

一旦白细胞检测到它们，身体的保护性免疫反应只需几分钟就会启动。

The immune system relies on millions of defensive white blood cells, also known as leukocytes, that originate in our bone marrow.

免疫系统依赖于数以百万计的防御性白细胞，也称为白细胞，它们起源于我们的骨髓。

Leukocytes protect us against foreign substances. Some engulf foreign material by the process of phagocytosis;others function as part of the immune system.

白细胞保护我们免受外来物质的侵害。有些是通过吞噬过程吞噬异物;其他的细胞作为免疫系统的一部分参与。

Leukocytes show very prominent nuclei when stained. They total about 5,000 to 10,000 per cubic millimeter, but their number may increase during infection.

白细胞在染色时显示非常突出的细胞核。它们总计约5，000至10，000个每立方毫米，但在感染期间它们的数量可能会增加。

There are five different types of leukocytes: three types of granulocytes (eosinophil, basophil, and neutrophil) and two types of agranulocytes (monocyte and lymphocyte).

三种粒细胞（嗜酸性粒细胞，嗜碱性粒细胞和中性粒细胞）和两种无粒细胞（单核细胞和淋巴细胞）。

This inflammation and local pain's ultimately caused by white blood cells, or leukocytes, which migrate to the site to help eliminate uric acid and release proinflammatory chemicals, including cytokines.

炎症和疼痛根本上都是由白细胞引起的；白细胞从血液迁移至关节腔，帮助清除沉积的尿酸，并释放大量的炎症因子，包括细胞因子。

The first T cell lymphoma is adult T-cell lymphoma, but it's sometimes referred to as a leukemia because the abnormal white blood cells or leukocytes often get into the bloodstream.

第一类T细胞淋巴瘤是成人T细胞淋巴瘤，但有时也被认为是白血病，因为异常的白细胞经常进入血液。

Then you've got this thin little whitish layer in the middle. Those are your warriors, the leukocytes or white blood cells, that defend your body from toxins and foreign microbes.

然后中间有一层薄薄的白色。那些是你的战士，白细胞，保护你的身体免受毒素和外来微生物的侵害。

You've also got larger, infection-fighting white blood cells, or leukocytes in the mix, and your platelets, the small cell fragments needed for blood clotting so that a paper cut doesn't bleed you dry.

你还会有体积更大、抗感染的白细胞或白细胞，以及血小板，血小板是凝血所需的小细胞碎片，这样你就不至于因为一个小小的纸割伤就失血而亡。