外来免疫

While the TCR engagement with specific antigen, the administration of CTLA-4Ig can induce T cell anergy in vitro or tolerance in vivo.

在TCR识别外来抗原的同时给予可溶性CTLA-4，在体外可诱导T细胞无应答，在体内则可诱导特异性免疫耐受。

Cellular immunity plays an important role in defense against diseases, such as pathogenic infection,autoimmunity and tumor.

摘要细胞免疫在防御外来病原感染、自身免疫及肿瘤等疾病中发挥重要作用。

Normal human cells can also become foreign invaders. When an organ such as a liver is tra lant form one person to another, cells from the tra lanted organ are seen as enemy invaders by the immune system of the person receiving the organ.

正常的人体细胞也可能成为外来的入侵者，例如，一个人的肝脏器官移植到另一个人的身体内，接受者的免疫系统视来自被移植器官的细胞为入侵的敌人。

Not all adaptive immune systems use the immunoglobulin fold as the basis for specific recognition molecules: sea lampreys, for example, have evolved an adaptive immune system that is based on leucine-rich repeat proteins.

并不是所有的获得性免疫系统都是利用免疫球蛋白来特异的识别外来分子，例如七鳃鳗，它利用的是一种富亮氨酸的蛋白。

Their goal has been to trick the body into thinking that a foreign organ is really a native one, so that its immune system refrains from rejecting the foreigner.

他们的目标是使人体错误的认为外来的器官就是自身的，这样就阻止了免疫系统对外来者的排斥。

The results of vibrio phagocytosis assay indicated that two kinds of granulocytes have obvious phagocytotic ability while two kinds of hyalinocytes do not. It implies that two kinds of granulocytes are key haemocytes in Octopus ocellatus to carrying out cell immunity. Two kinds of granulocytes not only relate with active synthesis and secretion of certain kind of materials, but also participate directly in phagocytosis and elimination of foreign pathogens.

弧菌吞噬实验结果表明，两类透明细胞均没有弧菌吞噬活性，两类颗粒细胞均具有弧菌吞噬活性，暗示这两种颗粒细胞很可能是短蛸发挥细胞免疫功能的关键性细胞，不仅与某些物质的活跃合成与分泌有关，而且可能还直接参与了外来病原的吞噬及清除。

They are often the first cells to attack foreign microbes, and they coordinate and control other immune cells.

它们通常是第一个抵制外来细菌的入侵的细胞。肥大细胞能协作和控制其它免疫细胞。

The other approach would be an appropriate project for immunologists, since the immune system kills foreign cells in just this way.

第二条途经对于免疫学家将是适当的项目，因为免疫系统杀死外来细胞就是用这种方法。

This one mode pays close attention to network credence foundation of the businessman very much.

这一模式非常关注商人的网络信用基础。

Cell morphology of bacterial ghost of Pasteurella multocida was observed by scanning electron microscopy and inactivation ratio was estimated by CFU analysi.

扫描电镜观察多杀性巴氏杆菌细菌幽灵和菌落形成单位评价遗传灭活率。