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- These T cells are sometimes referred to as cytotoxic T cells. 这些T细胞有时被称为细胞毒性T细胞。
- The former are brought about by T lymphocytes termed cytotoxic T cells, that seek out and kill virally-infected host cells or cancer cells. 前者是由称之为毒T细胞的T淋巴球,去搜寻并杀灭受到感染的细胞或癌细胞。
- According to their function can be divided into three subgroups: T helper cells, inhibition of cytotoxic T cells and T cells. 按其功能可分为三个亚群:辅助性T细胞、抑制性T细胞和细胞毒性T细胞。
- Interleukins are proteins produced by lymphocytes in order to activate other lymphocytes such as cytotoxic T cells and NK cells. 白介素是由淋巴细胞产生的,用以激活其他淋巴细胞(如细胞毒性T细胞和自然杀伤细胞)的多种蛋白质。
- Objective To establish a simple animal model and the cytotoxic T cell(CTL) detecting system for the studies of the effects of CTL on HCV infection. 目的建立一个简便易行的动物模型及细胞毒性T细胞(CTL)检测体系,为HCV感染中CTL作用研究奠定理论基础。
- The binding of antigenic peptide sequences to major histocompatibility complex(MHC) molecules is a prerequisite for stimulation of cytotoxic T cell responses. 抗原多肽序列与主要组织相容性复合体(MHC)分子的结合是引起T细胞免疫应答的先决条件。
- One of the most important actions of T cells is to lyse the cells expressing specific antigens. Most cells with such cytotoxic activity are CD8~+ T cells called cytotoxic T lymphocytes (CTLs). 具有这种细胞毒性作用的T细胞的表面抗原大部分是CD_8阳性,被称为细胞毒性T淋巴细胞(cytotoxic T lymphocytes,CTLs)。
- Flow cytometry analysis revealed that there was increasing number of CD8(superscript +) cytotoxic T cells with positive lymphotactin staining with the severity degree of inflammation. 进而我们探究了流式细胞仪的分析结果显 示具有lymphotactin抗体呈色的CD8+毒杀型T细胞数量亦随著发炎状态恶化而增加。
- But NIAID pulled the plug on its trial after an examination of the data from a phase II study showed that fewer than 30 percent of the volunteers generated cytotoxic T cells against HIV. 但是NIAID在审视了该疫苗第二阶段试验的数据,发现只有不到30%25的受试者体内产生对抗HIV的杀手细胞,于是他们决定终止试验。
- DNA vaccine of HCMVpp65 could induce the cellular immunity of the host. It expressed by the mixed immunization of cytotoxic T cell(Tc)1 and Tc2,in addition to proliferation effects of the spleen T lymphocytes. HCMVpp65核酸疫苗接种可诱导宿主的细胞免疫反应,倾向于表现为细胞毒性T细胞(Tc)1和Tc2的混合应答以及脾脏T细胞的增殖效应。
- 3.Enhanced cytotoxic activity of cytotoxic T cells and NK cells. 3.;加强毒T细胞和NK细胞的细胞毒素活性。
- Human peripheral blood mononuclear cells (PBMCs) derived dendritic cells fused with K562 cells induce a p210BCR ABL protein specific cytotoxic T cell response in vitro 人树突状细胞与K562细胞的融合以及体外诱导p210蛋白特异性CTL的研究(英文)
- cytotoxic T cells(CTL) 细胞毒性T淋巴细胞
- Cytotoxic T cells 细胞毒T细胞
- However, cytotoxic T lymphocytes might function through perforin pathway only. 在扁平苔藓中,细胞毒性T淋巴细胞的作用方式可能仅为穿孔素途径。
- "Killer or cytotoxic T cells destroy infected and foreign cells. Helper T cells induce B cells stimulated by the presence of antigen to proliferate into antibody-secreting cells, or plasma cells." 杀手T细胞或毒害T细胞摧毁受感染的细胞和外来的细胞。助手T细胞把受抗体出现而遭到刺激并增殖的B细胞变为分泌抗体的细胞,也就是浆细胞。
- ObjectiveTo study ultrastructural changes of BGC 823 gastric cancer cells due to the killing effects of the specific cytotoxic T lymphocytes(CTL). 目的研究特异性细胞毒T淋巴细胞(cytotoxicTlymphocyte,CTL)杀伤胃癌细胞BGC?823的超微结构变化。
- BACKGROUND Cell-mediated immunity dominate the antitumor immune response, antigen-specific cytotoxic T lymphocytes(CTL) are the major effector cells. 背景知识 肿瘤免疫以细胞免疫为主,抗原特异性细胞毒性 T淋巴细胞(CytOtoXIC T lymphocyte, CTL)是重要的效应细胞之一。
- Objective To investigate the antitumor effects of cytotoxic T lymphocytes(CTLs) induced by autologous dendritic cells that were inspired by autologous tumor lysates(ATLs-mDCs). 目的探讨负载自体肿瘤细胞裂解物的成熟树突状细胞(ATLs-mDCs)体外诱导个体化抗胃癌过继免疫治疗的效应。
- AIM: To explore the mechanism and conditions of activating the killing effect of cytotoxic T lymphocyte (CTL) by dendritic cells (DC) sensitized by soluble antigen of lung cancer. 目的:通过肺癌的可溶性抗原致敏的树突状细胞(DC)激活细胞毒性T细胞(CTL)的杀伤作用各个环节的研究;初步探讨其作用机制及影响条件.