CTLA-4's role is to calm lymphocytes down and stop them proliferating.

CTLA-4的作用让淋巴细冷静下来，阻止它们增殖。

Well, antibodies are made by white blood cells called b lymphocytes.

抗体由叫做 b 淋巴细的白细产生的。

Acute lymphoblastic leukemia is the most common childhood cancer although it remains rare.

急性淋巴细白血病最常见的儿童癌症，尽管患病率很低。

And then you have the lymphocytes, which is all that antibody stuff.

然后淋巴细，都属于抗体。

Or the others are lymphocytes, which produce antibodies.

另产生抗体的淋巴细。

In most fungal cases, there'll be 10-500 white blood cells, with over being 50% lymphocytes.

在大多数菌感染的情况下，每微升会有10-500个白细，50％淋巴细。

Lymph- refers to lymphocytes and oma- refers to a tumor.

lymph-指的淋巴细，oma-指的肿瘤。

But even with the drugs, the virus stays in the body's " T-cells, " which are T-lymphocytes.

然而即使服用了这些药物，病毒仍会停留在人体的T细内，即T淋巴细之。

Another type of lymphoid organ are lymph nodes, which are tightly packed balls of lymphoid cells and protein.

另淋巴器官的类型淋巴结，它们紧密包裹的淋巴细和蛋白质。

The underlying mechanism is unclear, but blood vessels show a pattern of lymphocyte infiltration and surrounding tissue necrosis.

主要发病机制尚不清楚，不过受累血管往往可见淋巴细浸润及周围组织坏死。

The other observation is that when eristostatin is attached to a cell's surface it attracts the attention of T-lymphocytes.

另项蛇毒蛋白附于细表面时，可吸引T形淋巴细。

In most viral cases, there'll be 10 to 1000 white blood cells; over 50% lymphocytes and under 20% PMNs.

在大多数病毒致病的情况下，会有10到1000的白细，超过50％的淋巴细和20％以下的多性核性白细（PMNs）。

Less common causes include mumps virus, varicella zoster virus, and lymphocytic choriomeningitis virus.

不太常见的病因包括腮腺炎病毒、水痘带状疱疹病毒和淋巴细脉络丛脑膜炎病毒。

In most cases of tuberculous meningitis there'll be 50-500 white blood cells with over 80% being lymphocytes.

在大多数结核脑炎，则会有50-500个白细，80％以上淋巴细。

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，这也炎症反应的部分。

And these are scattered among lots of neoplastic lymphocytes that look dark like the night sky.

它们分布在众多深色的肿瘤淋巴细，看起来就像夜空。

There are too many T cells that, when activated, stimulate B cells, another group of lymphocytes, to produce IgE antibodies.

被过度活化的T细刺激另组淋巴细，即B细，产生IgE型抗体。

Leila Richiewas just three months old when she was diagnosed with aggressive leukemia. Here is our health reporter James Gallagher.

3个月大的理查德兹被确诊急性淋巴细白血病。请听本台健康记者詹姆斯·加拉格尔的报道。

Now the final type of lymphoid cell is the T cell and it's in charge of cell mediated immunity.

最后淋巴细就T细啦，它负责细介导免疫。

If melanoma cells could, in this way, be made especially attractive to T-lymphocytes, that might clear away the tumour completely.

假如能让黑素瘤细像这样吸引T形淋巴细，那么就可能完全消除肿瘤。