White blood cells help your body fight infections.

血球帮助你身体抵抗感染。

Hello, oh, yeah. Hi, Dr. Shiller. Okay, that's my white blood count.

是。你好，席勒医生。那是血球指数。

Vitamin A helps make white blood cells, key in the body's defense, helps shape bones and improves vision by keeping the cells of the eye in check.

维他命A有助于血球形成，它们是身体防御关键，帮助骨骼塑形并通过控制眼球细胞来提高视力。

Even the ones that swim hard enough and manage to reach the uterus may then be culled by defending resident white blood cells.

即使是那些游得足够努力并设法到达子宫血球也可能被保护常血球而被剔除。

There are different kinds of white blood cells, right?

血球有不同种类，对吧？

I always thought it was like my white blood cells or something else.

直以为那是血球或其他什么东西。

And people going through chemotherapy have compromised immune systems because the white blood cells that are so important for fighting infections are meant to be produced as often as every three days.

接受化疗人免疫系统会受损，因为负责对抗感染血球需要每隔三天就生成。

And the reason for that is there is a huge expansion of infected white blood cells that occurs post-infection. And these infected white blood cells behave like cancer cells.

其原因是感染后血球出现了大量扩张，而这些被感染血球行为类似于癌细胞。

In tissues like the gut, the skin, and the respiratory system, the antibody called immunoglobulin E, or IgE, binds to white blood cells called mast cells.

在肠道、皮肤和呼吸系统这样组织中，种名为免疫球蛋E或IgE抗体与称为肥大细胞血球结合。

Because DD is immunosuppressed, his immune system, mainly his white blood cells, have reduced activity.

由于DD免疫系统是被抑制，他免疫系统，也就是大部分血球，其活性是被减弱。

It will enhance white cell activity, reduce the inflammation.

它会增高血球活性降低炎症。

Pink is supposed to represent all those white blood cellsas part of your immune system, mediating this inflammatory response here on the outside of your heart.

粉红色应该代表免疫系统中血球，介导心脏外部炎症反应。

The white blood cells in your immune system absorb and kill germs using endocytosis.

你免疫系统中血球利用内吞作用吸收并杀死病菌。

SCID, who lacked the enzyme adenosine deaminase, or ADA, required to make infection-fighting white blood cells.

SCID，即严重联合免疫缺陷病，患者缺乏制造抗感染血球所需腺苷脱氨酶（ADA）这种酶。

The prevailing theory was that white blood cells spread disease around the body, but Metchnikoff wondered whether the massing white blood cells were a sign of the body defending itself.

当时流行理论认为血球会在体内传播疾病，但梅契尼科夫怀疑聚集血球是否是身体自防御信号。

A lymphocyte, being a subtype of white blood cell, a main component of your immune system.

淋巴细胞(lymphocyte)属于血球其中种，是免疫系统中最主要成分之。