NK cells kill their target cells by releasing cytotoxic granules in their cytoplasm directly into the target cell.

NK胞通过释放胞质内的胞毒颗粒直接进入靶胞内，来死靶胞。

Cytokines are then released, activating cytotoxic T cells which, along with macrophages, destroy infected cells.

随后，胞因子被释放， 激活了伤性T胞，这些T胞与巨噬胞协同作， 摧毁受感染的胞。

The cytotoxic or the killer T cells.

胞毒性T胞，也称为手T胞。

Their role seems to be providing cytotoxic support.

他们的作似乎是提供胞毒性支持。

They can also be cytotoxic, meaning that they will kill cells of said foreign body.

T胞们也会产胞毒性(Cytotoxic)，将前述的外来胞消灭。

The major cell is going to be a type of white blood cell called the cytotoxic T cell.

主要的胞是一种叫做胞毒性T胞的白胞。

Chemotherapy drugs are delivered through pills and injections and use " cytotoxic agents, " which means compounds that are toxic to living cells.

化疗药物通过药丸服注射器注射进入体内，并要使“胞毒剂”——这是一种对活胞有毒的化合物。

In the thymus, these precursor T-cells mature and express either CD4 on helper T-cells or CD8 on cytotoxic T-cells sometimes known as suppressor T cells.

胸腺中，这些前体T胞在成熟后，分化为辅助T胞在胞表面表达CD4，分化为胞毒性T胞（有时被称为抑制T胞）在胞表面表达CD8。

Some T cells (T8 cells) are cytotoxic or killer cells; they act directly on cells bearing antigen (tumor cells and tissue transplanted from an organ donor).

一些T胞（T 胞）是胞毒性伤胞;它们直接作于携带抗原的胞（肿瘤胞和从器官供体移植的组织）。

They are well-known, powerful signals that promote NK cell survival, proliferation, making more NK cells, and importantly, their activation and cytotoxic function, their ability to kill target cells.

它们是众所周知的强效信号，可促进NK胞的存活和增殖，产更多的NK胞，并且尤为重要的是，能够激活NK胞并增强其胞毒性功能，即伤靶胞的能力。

This agent of chemical warfare was used to make mustard gas, which had been deployed to deadly effect in World War I. It is a cytotoxic compound, meaning that it is harmful to cells.

这种化学战剂被来制造芥子气， 该气体在一战中曾被使，造成了致命的效果。 它是一种胞毒性化合物，意味着对胞具有危害性。