Active t cell play key roles in allograft rejection.
活化t细胞在移植排斥反应中起着关键作用。
Objective To investigate the role of regulated upon activation, normal t cell expressed and secreted (RANTES) in the acute pancreatic allograft rejection in rats.
目的探讨在大鼠胰腺移植急性排斥反应中调节激活正常T细胞表达和分泌因子(RANTES)的作用。
Tumor rejection was correlated with the uptake of labeled t cells, since the infiltration of labeled t cells was only observed in those tumors that went on to regress.
由于标记T细胞的渗入现象只能在那些退化的肿瘤中被发现，说明肿瘤免疫排斥现象与标记T细胞的吸收有关。
Objective To evaluate the roles of natural killer (NK) cells and macrophages in the rejection of discordant xenografts in nude mice and T cell-reconstitution nude mice.
目的了解NK细胞和巨噬细胞在T细胞缺乏或T细胞成功重建的情况下对异种移植物排斥的作用。
An immunoperoxidase staining with antibody to CD-3, the T-lymphocytes in the myocardium involved in this acute cellular rejection phenomenon in a heart transplant recipient can be identified.
通过对CD - 3抗体行免疫过氧化物酶染色，在心移植后急性细胞排斥反应的受者心脏心肌层中t淋巴细胞被显示出来。
Regulatory t cells, if given to individuals receiving transplants, may help suppress the rejection response.
如果给与一个接受移植的人调节T细胞，可能会有助于抑制排斥反应。
Tests are now under way with monoclonal antibodies that react with antigens present only on t cells that are participating in rejection, sparing the rest.
现今的测试用单源抗体与抗原反应只有用在参与排斥作用的T细胞上，其它的还没有考虑。
Conclusion: HBO has inhibiting effect on expression of adhesion molecules of t lymphocyte, affecting activation and multiplication of T-lymphocyte, and inhibiting immune rejection.
结论：高压氧抑制T淋巴细胞表面粘附分子的表达，影响T淋巴细胞的活化与增殖，从而抑制了免疫排斥反应。
The leading cause of corneal graft failure is T cell-mediated immune rejection. Costimula-tion has been shown to be necessary for full activation of naive T cell.
角膜移植手术失败的主要原因是T细胞介导的免疫排斥反应，T细胞的充分活化需要共刺激信号的协同作用。
Objective to evaluate the effect of delayed type hypersensitivity (DTH) and CD8 t lymphocyte cytotoxicity intervention on the development of chronic rejection in mouse cardiac allografts.
目的探讨干预慢性迟发性超敏反应(DTH)与CD 8 +T淋巴细胞的细胞毒等效应机制对同种小鼠心脏移植后慢性排斥反应的影响。
Objectives To evaluate the effects of the alkaloid sinomenine (sin) on t cell proliferation and acute rejection in rat renal allografts.
目的探讨青藤碱(SIN)对大鼠肾移植术后急性排斥反应免疫抑制作用的分子机制。
The cells of the transplanted organ set off an immunological attack. Killer t cells and antibodies rush to the site, causing organ rejection, and the organ dies.
被移植器官的细胞将发动一场免疫攻势，杀伤T细胞和抗体就会冲到现场，引起排斥反应，而且这个被移植的器官就会死亡。
Objective To study the real effect of IL-15, a kind of T lymphocyte activators which were derived from lymphocytes, on the acute rejection process in heart and liver transplantation in rats.
目的探讨非T细胞来源淋巴细胞活化因子IL 15在大鼠心、肝移植急性排斥反应模型中的作用。
Objective To investigate the effect of astilbin on expression of CTLA-4 in activated T cells of mouse heart transplantation model with acute rejection.
目的探讨落新妇甙对混合细胞培养中活化的T细胞产生细胞毒T淋巴细胞相关抗原4（CTLA-4）表达的影响。
Objective To investigate the effect of astilbin on expression of CTLA-4 in activated T cells of mouse heart transplantation model with acute rejection.
目的探讨落新妇甙对混合细胞培养中活化的T细胞产生细胞毒T淋巴细胞相关抗原4（CTLA-4）表达的影响。
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