季节H1N1感染可以活化另一部分免疫系统，称为细胞介导免疫性，它可以没有预先感染就能限制疾病的严重性。
Seasonal H1N1 infection may have primed another part of the immune system, called cell-mediated immunity, which may not prevent infection but limits the severity of the disease .
主要功效：本品为免疫调节剂，具有抗衰老、抗疲劳、降血糖、增强记忆力、活化皮肤细胞，增强皮肤弹性，减少皱纹等作用。
Main effection: ginsenoside is immunity regulator, can resist caducity and fatigue, reduce blood sugar, enhance memory, skin cell activation, enhance the skin elasticity, reduce furrow etc.
DNA的低甲基化可能在异常组蛋白修饰的协同下引起某些T细胞基因的异常活化，导致狼疮自身免疫的发生。
DNA hypomethylation, likely to be cooperating with aberrant histone modification, may induce the activation of some t cell genes and development of autoimmunity in SLE.
多数现存疫苗所引发的是特定抗体反应，至于想要安全活化细胞免疫，来对抗许多传染病，目前还是一项挑战。
Most existing vaccines elicit a targeted antibody response, but safely activating cellular immunity against many infectious diseases remains a challenging task.
作用于免疫突触反应、活化适应性免疫应答的髓样树突状细胞在包涵体肌炎和多发性肌炎中大量存在。
Myeloid dendritic cells, which contribute to an immunologic synapse responsible for activation of the adaptive immune system, are abundant within muscle in inclusion body myositis and poly myositis.
方法：用APAAP免疫酶标法检测10例经il - 2激活的急性白血病患者骨髓细胞相关抗原标记及活化过程中的变化。
Methods: 10 patients with acute leukemia were selected and their bone marrow cell related antigen labeling and activation process changes activated by IL-2 were detected by APAAP method.
活化cd 4 +和CD 8 +T细胞，同时产生抗肿瘤免疫和治疗作用。
Active CD4 + and CD8 + t cells have antitumor immunity and therapy functions.
第二种系统产生大量的各种各样的免疫细胞，希望一种或更多的免疫细胞可以与它们遇到的入侵者相结合，并且被活化。
This second system pumps out an endless variety of immune cells on the hope that one or more will be the right shape to link up with, and become activated by, any invader encountered.
在免疫抑制时，这些细胞中的大部分病毒可能重新活化，开始活跃复制，导致细胞死亡和组织破坏。
With immunosuppression, the dormant JC virus in these cells may be reactivated and start active replication, causing cell death and tissue destruction.
作用于免疫突触反应、活化适应性免疫应答的髓样树突状细胞在包涵体肌炎和多发性肌炎中大量存在。
Myeloid dendritic cells which contribute to an immunologic synapse responsible for activation of the adaptive immune system are abundant within muscle in inclusion body myositis and polymyositis.
结论：RSV对T细胞的免疫抑制作用，可能与其抑制T细胞的活化、增殖和细胞因子的分泌有关。
CONCLUSION: The immunosuppressive action of RSV may be related with its inhibitory effects on t cell activation, proliferation and cytokine expression.
有研究证明调节活化正常T细胞表达和分泌因子（RANTES）与类风湿关节炎、干燥综合征等多种自身免疫疾病相关。
Researches have demonstrated that Regulated on Activation, Normal T cell Expressed and Secreted ( RANTES) was related to autoimmune disease, such as Rheumatoid Arthritis and Sjogren Syndrome.
细胞活化后除了表达细胞表面活化抗原外，主要释放多种活性物质发挥免疫调节功能，细胞因子是其中重要的一种。
In addition to the expression of antigen on its surface, activated t cell releases various kinds of active substances, including cytokines, to regulate series of immunological responses.
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。
Conclusion: HBO has inhibiting effect on expression of adhesion molecules of t lymphocyte, affecting activation and multiplication of T-lymphocyte, and inhibiting immune rejection.
结果提示癫痫患者存在细胞免疫功能异常，T淋巴细胞处于活化状态。
These results suggest that there are immunological abnormalities and T-lymphocyte is activated in PEP patients.
结果显示霍乱毒素B能增强树突状细胞的活化与成熟，对其免疫学功能起正性调节作用。
Cholera toxin B can enhance the activation of dendritic cells mature, its immune function from the positive regulatory role.
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。
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.
重建肌肤机理组织，活化肌肤细胞，增强肌肤弹性及免疫能力，令高浓度保湿因子畅通无阻地进入细胞，为肌肤补充足够水分。
Reconstruct skin tissue, activate skin cells, firm skin and improve immunity, make concentrated moisturizing factor to smoothly penetrate into cells and provide adequate moisture for skin.
目前国外采用较多的有荧光激活细胞分选法、磁活化细胞分选法、免疫磁珠分离法、密度梯度离心法。
Various methods of enrichment exit:fluorescent activated cell sorting, magnetic-activated cell sorting, immunomagnetic beads, density gradient.
提示恶性肾肿瘤细胞中存在活化的细胞间粘附分子和血管细胞粘附分子基因，并可能影响肿瘤与宿主间的免疫反应。
These results suggest that there are active genes of ICAM-1 and VCAM-1 on malignant renal tumors and might be able to effect the host immune reaction.
介绍一些具体方案，包括建立异基因骨髓嵌合体、阻断T细胞活化第二信号和转基因技术诱导移植免疫耐受。
Some experimental protocols were introduced including mixed chimerism of allogeneic bone marrow, blockade of co-stimulation signal and transgene technology for transplantation tolerance induction.
介绍一些具体方案，包括建立异基因骨髓嵌合体、阻断T细胞活化第二信号和转基因技术诱导移植免疫耐受。
Some experimental protocols were introduced including mixed chimerism of allogeneic bone marrow, blockade of co-stimulation signal and transgene technology for transplantation tolerance induction.
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