effector cell

T lymphocyte is the main effector cell of cellular immunity .

T淋巴细胞是细胞免疫的主要效应细胞。

CD8-positive T cells represent the effector cell population exhibiting antigen specificity for the nucleoprotein .

CD8~+T细胞代表对核蛋白呈抗原特异性的效应细胞群。

The reasonable radio of effector cell to target cell was 15 to 1 ;

效靶细胞比例以15∶1为适宜；

As the primary effector cell , mast cell is actively involved in the pathogenesis of both acute and chronic allergic diseases .

作为初级效应细胞，肥大细胞既参与急性过敏反应又参与慢性过敏反应。

In the infected host , macrophage serves not only as a target cell and an effector cell but also as an antigen donor .

在受到感染的寄主当中，噬细胞不只是胞浆菌之目的细胞，亦为清除感染之作用细胞并且能够提供抗原给抗原呈献细胞。

Local implantation of large osteogenesis effector cell and these cells can form new bone in the surface of necrotic bone trabecula by conduction or induction .

局部植入大量的成骨效应细胞，经传导或诱导作用在坏死骨小木梁表面形成新骨等优点。

Microglia is the principal immune effector cell in brain . It plays some important roles in support , nutrition , protection , and repair in the physiological activities of neuron .

小胶质细胞是脑内的主要免疫效应细胞，在神经元的生理活动中起支持、营养、保护和修复等重要功能。

Endothelial cell is a key involved in the pathogenesis of sepsis as both a target cell and an effector cell . Besides , endothelial cell plays important roles under physiologic conditions .

内皮细胞既是脓毒症中的效应细胞和靶细胞，又在维持机体正常生理中扮演重要角色。

The results demonstrated that the release of chromium from target cells was an effector cell depended phenomenon and were similar to the CTL activities of mice infected with Hantaan virus .

CTL活性检测结果表明：靶细胞51Cr的释放是效应细胞依赖性的，并且与病毒感染组的淋巴细胞的细胞毒活性相似。

The highest target mortality was obtained when the fresh immune serum ( at the dilution of 1:20 ) was cultivated 48 hours and the effector cell / target was 5000 : 1 .

在新鲜免疫血清1∶20、培养48h、效/靶比5000∶1时童虫死亡率最高。

As an important effector cell in mucosal immune system , mast cells exist in a wide range in tissues and organs of the body , regulating the function of tissues and organs and adjusting the process of tissue injury .

而肥大细胞作为黏膜免疫系统中重要效应细胞，广泛存在于全身组织器官中，调节组织器官功能，并在组织损伤过程中起调节作用。

In cell immumity process of acute rejection , CD4 + T-cell was activationed first and delivery IL-2 cell factor and so on , then CD8 + T-cell multiplicated and differentiated to effector cell .

急性排异反应时的细胞免疫过程中，CD4+T细胞首先被活化，继而释放IL-2等细胞因子，然后使CD8+T细胞增殖分化为效应细胞。

Objective : To investigate the relationship between the expression of effector cell protease receptor-1 ( EPR-1 ) of coagulation serine protease factor Xa , proliferative index ( PI ) ki-67 and apoptotic index ( AI ) in nasopharyngeal carcinoma .

目的：探讨凝血蛋白酶因子Xa（FXa）的效应蛋白酶受体-1（EPR-1）在鼻咽癌（NPC）组织中的表达及其与细胞增殖、凋亡之间的关系。

Survivin gene obtained with the effector cell protease receptor-1 ( effecter cell protease receptor-1 , EPR-1 ) cDNA as a probe by hybridization screening from the human genome PI library . It is the smallest family members in IAP .

讨论Survivin基因是于1997年由耶鲁大学的Altieri等用效应细胞蛋白酶受体-1（effectercellproteasereceptor-1，EPR-1）cDNA作探针，从人类基因组P1文库中通过杂交筛选获得，是IAP家族中最小的成员。

Allogeneic B lymphocytes can effectively amplify human peripheral blood Treg cells in vitro , the expansion efficiency can be up to 20 times compared to the initial , and the expanded Treg cells can inhibit the proliferation of CD4 + effector T cell significantly .

同种异基因B淋巴细胞能够在体外有效的扩增人外周血Treg细胞，扩增效率可达20倍以上，并且能显著抑制CD4+T细胞的增殖。

IL-10 can regulate immune and can decrease antigen-specific T cell proliferation through direct or indirect mechanisms . It can also inhibit the production of IL-12 , which is the key effector of Thl cell differentiation .

IL-10具有免疫调节作用，可通过直接和间接机制明显降低抗原特异性T细胞增殖，还能有效抑制IL-12的产生，而IL-12是Th1细胞分化的关键因子。