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- Marrack P, Kapler L. The T cell receptor[J]. Science, 1987,238:1073. 谢蜀生.;血细胞嵌合体与移植耐受[J]
- Objective To analyse the T cell receptor (TCR) gene rearrangement in myelodysplastic syndromes (MDS). 目的为了解骨髓增生异常综合征(MDS)患者T细胞受体(TCR)基因重排情况。
- Although scientists have made progress in diagnosing cell receptor diseases, they have not yet found a way to cure them. 虽然科学家在诊断细胞变体疾病上已经有了很大进展,但是他们还没有找出治愈的方法。
- The binding of DHPI with the red cell receptor of the guineapig does not show any cooperativity. The binding of insulin with the red cell,howe-ver,shows negative cooperativity. DHPI 与豚鼠红细胞胰岛素受体的结合不显示负协同效应,而胰岛素与它的结合显示负协同效应。
- The researchers found that too much of a small protein called RAMP1 appears to "turn up the olume" of a nere cell receptor's response to a neuropeptide thought to cause migraines. 研究人员发现在一种神经元受体中存在太多的称为RAMP1的小蛋白,而此神经元受体会对一种被认为导致偏头痛的神经肽产生应答。
- The first signal is specific, which T cell receptor could recognize and bind MHC molecule by antigen presenting cells. 第二信号是由T细胞上的CD28与抗原呈递细胞上的B7分子的结合而提供的。
- But human and avian influenza viruses recognise different cell receptors. 但是人类流感与禽流感病毒识别不同的细胞受体。
- Role of NK cell receptor in anti-virus immune NK细胞受体在抗病毒免疫中的作用
- Current Research on NK Cell Receptor NK细胞受体的研究进展
- CTLA-4, a second T cell receptor for B7, which is expressed on the surface ofactivated T cells, has been shown to play an inhibitory role in regulation of T cellresponses by preventing full T cell activation or terminating T cell responses. 细胞毒性T淋巴细胞相关抗原4(cytotoxic T lymphocyte associated antigen 4,CTLA-4),是共刺激分子B7的受体,主要表达于激活的T细胞表面,与B7结合后能抑制小鼠和人的T细胞的激活,在T细胞活化中起负调节作用。
- Objective To quantitative analysis the T cell receptor excision DNA circles (TRECs) in CD3 +, CD4 + or CD8 + T cells, evaluating the thymic recent output function in patients with chronic myelogenous leukemia (CML). 目的 了解慢性粒细胞白血病 (CML)患者CD3+ 、CD4 + 和CD8+ 细胞中T细胞受体重排删除DNA环 (TRECs)的含量 ,从而推测CML患者的胸腺近期输出功能。
- Methods Quantitative detection of T cell receptor excision DNA circles (TRECs) in DNA of peripheral blood mononuclear cells from 8 cases with CML, CD4 + or CD8 + cells from 3 cases with CML were preformed by real time PCR (TaqMan) analysis. 方法 利用实时定量PCR(Taq Man)方法检测 8例CML患者外周血单个核细胞、3例CML患者CD4 + 和CD8+ 细胞中TRECs的水平。
- Peplomers, the viral glycoproteins protuberances which connect to host cell receptors are likely sites of ozone action. 囊微粒就是包膜上突出来的糖蛋白所。糖蛋白可连接宿主细胞受体,以囊微粒便是臭氧作用的可能发生位置裂。
- To find out how NK cells detect and respond to haptens, von Andrian and his colleagues examined NK cell receptor NKG2D, which activates NK cells after detecting stress markers on other cells. 免疫学似乎天生就是一个“颠覆”性发现层出不穷的学科。
- T cell receptor rearrangement excision circles T细胞受体删除环
- Research has indicated that the Hong Kong 2003 viruses bind preferentially to human cell receptors more so than to avian cell receptors. 研究表明,与禽细胞受体相比,香港2003年病毒更优先与人类细胞受体相结合。
- T cell receptor rearrangement excisioncircles T细胞受体重排删除环
- The group's latest version mimics the human cell receptors for cholera toxin, and each bug soaks up 5 percent of its own weight in poison. 这组研究团队最近改造的细菌,能模仿人类细胞上霍乱毒素的受体,每个细菌最多可吸收自己重量5%25的毒素。
- A storage cell in some amorphous memory devices. 某些非晶体存储器中的一个存储单元。