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- T cell activating factor T细胞激活因子
- B cell activating factor (BAFF) is one of the TNF family member, regulates the survival and maturation of B lymphocyte. 摘要B细胞激活因子(BAFF)是调节B淋巴细胞存活和成熟的细胞因子,属于TNF家族成员。
- Abstract: B cell activating factor (BAFF) is one of the TNF family member, regulates the survival and maturation of B lymphocyte. 文章摘要: B细胞激活因子(BAFF)是调节B淋巴细胞存活和成熟的细胞因子;属于TNF家族成员.
- Objective To explore relationship between Liver and Spleen of Tradicational Chinse Medicine in T cell activation. 目的探讨中医肝脾在T细胞活化中的相关性。
- The inducible costimulator (ICOS) and its ligand GL50 are a couple of the newest member of the CD28/B7 family involved in regulating T cell activation. ICOS及其配体GL50是最近发现的CD28/B7家族的一对新成员。
- The influence of CyA on T cell activation in vitro was investigated by examining T cell proliferation and Tac expression. 本文通过环孢菌素A(CyA)对人外周血单个核细胞(PBMC)体外作用的实验研究,对CyA的免疫抑制作用及其机制进行了初步探讨。
- Hashimoto's thyroiditis results from abnormal T cell activation and subsequent B cell stimulation to secrete a variety of autoantibodies. 异常T细胞激活及随后的B细胞刺激导致自身抗体分泌引起桥本甲状腺炎。
- Human B lymphocyte cell activating factor 人B淋巴细胞刺激因子
- Barnaba A. Relationship between T cell subset and suppressor cell activity in chronic hepatitis B infection[J]. Clin Exp Immunol, 1983 ; 53: 281. 李宝群.;慢性活动性乙型肝炎患者T细胞亚群状态的研究[J]
- Objective To study the effects of interleukin 12 (IL 12) and interleukin 2 (IL 2) genes injected intrasplenically on serum ILs and T cell activity in liver cancer. 目的 探讨脾内直接注射白细胞介素IL 2、12基因对血IL 2和IL 12 ,以及T细胞活性的影响。
- Lipid raft is a special kind of detergent resistant microdomain floating on the cell plasma membrane, in which the key components of T cell activation signaling pathway locate. 脂筏是一种膜脂双层内含有的特殊微区,T细胞膜表面参与T细胞激活的各种关键信号分子都定位于脂筏。
- Because of this central role in T cell activation, there is a great deal of interest in using DCs therapeutically to diliver positive or negative signals to immune system. 由于DC在T细胞活化中的中心作用,在治疗学上利用DC对免疫系统递送阳性和阴性信号引发广泛兴趣。
- Not only direct antigen stimulation, but also costimulation signal transducted through cell/cell membrane molecule interactions are needed in the procedure of T cell activation. 其激活不仅需要外来抗原直接刺激,而且还需要细胞间通过表面分子相互作用传递的共刺激信号。
- B cell activating factor belonging to the TNF family(BAFF) B淋巴细胞活化因子
- In addition, the T cell subgroups, NK cell activity and Fas expression of T cells were monitored by flowcytometry. 同时还应用流式细胞技术测定胃癌患者外周血T细胞亚群、NK细胞活性及T细胞Fas表达情况。
- The bacteria are not killed until sensitized T cells activate the parasitized environment. 待寄生环境被致敏T细胞活化后,细菌才能被杀死。
- Platelet and T cell activation antigen 1 (PTA1) was initially reported by Burns in 1985 with the name TLiSA1 (T lineage specific activation antigen 1, TLiSA1 ), and was renamed as PTA1 in 1989 because of its expression on platelet as well. 血小板和T细胞活化抗原1(platelet and T cell activation antigen 1,PTA1)最早在1985年由Bums等发现。 由于其表达于人活化T细胞而被命名为TLiSA1抗原(T lineage specific activation antigen 1,TLiSA1)。
- NK cell activity, T cell activity (CD + 4 cell a nd CD + 8 cell) and the plasma level of IL-2 with methods of MTT, McAb and E LISA respectively in thirty-one cases of CPHD and ten cases of COPD (as the con trol). 单克隆抗体法测定 T淋巴细胞亚群 (CD+ 4细胞、CD+ 8细胞 ) ; 双抗体 EL ISA夹心法测定白细胞介素 2 (IL- 2 )。
- This study provides information other than respondses to DNA damage, ATM may play a suppresive role in T cell activation, but the regulatory mechanism need to be clarified extensively. 此研究有助于我们更进一步了解除了 DNA断裂的反应外,ATM也在 T细胞活化上可能扮演抑制性的角色。但对于 ATM在 T细胞活化的调控机制,还有待进一步的研究加以厘清。
- Moreover T_(Reg) cells can restrain the generation of CD4~+CD25~- and CD8~+ T cells activated by CD3 specific antigen and inhibit the secretion of related cytokines. 另外T_(Reg)细胞能够抑制CD3特异性抗原活化的CD4~+CD25~-T细胞、CD8~+T细胞的增殖并抑制其分泌细胞因子。