Dendritic cells in the germinal center may endocytose such antigenic material and present it to T cells, activating them.
生发中心的树突状细胞可以内吞这种抗原物质并将其呈递给T 细胞，从而激活它们。
Long-lived t cells of the peripheral blood are the receptors.
外周血液中的长寿命t细胞是受体。
ETP cells retained the ability to become either t cells or myeloid cells.
早期胸腺祖细胞同时保留成为T细胞或髓细胞能力。
After organ transplants, t cells can attack the donor organ as a 'foreign invader'.
器官移植后，T细胞把捐赠器官当作‘外来入侵者’进行攻击。
It also interfered with HIV's ability to infect cells such as the immune system's t cells.
CA5也可以降低HIV病毒感染其他细胞的活性，例如免疫系统的T细胞。
Close association of t cells and B cells within lymphoid organs is essential to immune function.
淋巴器官内T细胞和B细胞的密切联系对免疫功能是非常关键的。
Most circulating lymphocytes are t cells, but t cells are also present in the spleen and lymph nodes.
外周循环中大多是T淋巴细胞，但T细胞也存在于脾和淋巴结中。
And unlike aggressive t cells that die shortly after killing their targets, weak t cells proliferate.
区别于杀死目标后很快自身就会死亡的攻击性T细胞，抑制性T细胞可以不断增殖。
"Minocycline reduces the capability of the virus to emerge from resting infected t cells," Szeto explains.
“二甲胺四环素降低了病毒脱离休眠状态的感染T细胞的能力，” Szeto解释说。
In the lymph nodes, follicular centers are primarily B cells, and parafollicular zones are primarily t cells.
淋巴结的滤泡中心主要是B细胞，滤泡旁区多是T细胞。
But when the weak t cells that want to stop the disease are presented with those same antigens, they kill the APC.
但当抑制性T细胞想要阻止这一行为时，他们被传递了相同的抗原，开始杀死抗原呈递细胞。
Cytotoxic t cells, after sensitization by antigen, are effector cells, especially important in antiviral immunity.
已被抗原致敏的细胞毒性T细胞是效应细胞，在抗病毒免疫中起到特别重要的作用。
They have already moved from yeast cells and are extracting t cells, which are part of the immune system, from mice.
他们已经在酵母细胞的基础上向前推进，正在提取作为老鼠免疫系统一部份的T细胞。
Certain t cells remember the "insult" of the allergen and ensure that some part of the body keeps becoming inflamed.
有一些T细胞会对发动侵袭的过敏原有记忆，所以导致身体的某些部位持续发炎。
Immunologists now recognize a four-point response system of helper t cells: Th 1, Th 2, Th 17 and regulatory t cells.
免疫学家现在认识到了辅助性T细胞(以下代号th)的四点反应系统：Th1, Th2,Th17和调节性T细胞。
Recent studies of immune tolerance have focused on the role of a subset of t cells, called regulatory t cells (Tregs).
关于免疫耐受的近期研究集中在一种称为调节性T细胞(Treg)的T细胞亚群的作用。
Without a first line of defense--innate immunity--mammals would succumb to pathogens still unrecognized by B and T cells.
失去一线防御——非特异性免疫——哺乳动物就只好屈服于那些尚未被B细胞和T细胞所识别的病原体了。
He wonders if there may be clues in t cells, which are involved in immunity and which regularly communicate with the brain.
他认为可能在T细胞中发现，它与免疫有关，而且与大脑沟通同步。
Steinman proved that dendritic cells activate t cells, a class of white blood cells that are important in adaptive immunity.
斯坦曼证明树突状细胞可激活T细胞——在适应性免疫反应中发挥重要作用的一类白细胞。
Active t cells multiply at an explosive rate and can create an inflammatory environment with serious consequences for the body.
活跃T细胞可能爆炸性繁殖，并可能形成最后危害身体的诱发环境。
T cells seek out and destroy new cancerous cells with the matching protein signature, while leaving healthy cells [green] alone.
t细胞找出并摧毁匹配蛋白特征的新癌细胞，而同时留下健康细胞[绿色]。
In doing so, he created an APC doppelganger that could repeatedly activate the weak t cells, causing them to proliferate and kill the real APCs.
这样他制造了一个抗原呈递细胞的副本，这个颗粒可以反复的激活抑制性T细胞，使他们增殖并杀死真正的抗原呈递细胞。
The model also showed that once those T cells are released into the bloodstream, they can effectively attack HIV proteins, even when the virus mutates.
这个模型显示，一旦T细胞释放入血，它们就可以强烈攻击HIV蛋白，即使它们已经变异了。
Stimulated t cells produce lymphokines with a wide range of activities, such as attraction and activation of neutrophils, macrophages, and lymphocytes.
很多细胞活动会使T细胞应激产生淋巴因子，如中性粒细胞、巨噬细胞和淋巴细胞的吸附和活化。
The success with the animal model prompted the team to study in test tubes whether minocycline treatment affected latency in human t cells infected with HIV.
动物实验的成功促使研究小组进行试管研究，以确定二甲胺四环素疗法能否影响感染HIV的人类T细胞的潜伏病毒。
After growing and dividing for several days, the cells from each container were examined, again by surface tags, to see whether t cells or myeloid cells were present.
经过几天的生长和分离，每个容器中的细胞都被又一次使用表面标记方法检查，去分辨是T细胞还是髓细胞。
Natural killer cells, which are a class of lymphocyte distinct from t cells and B cells, destroy foreign cells (eg, neoplastic cells) even without prior sensitization.
自然杀伤细胞是一类与T细胞和B细胞不同的淋巴细胞，可在未被致敏的情况下破坏外来细胞(如肿瘤细胞)。
According to Clements, minocycline reduces the ability of t cells to activate and proliferate, both steps crucial to HIV production and progression toward full blown AIDS.
克莱·门特斯表示，二甲胺四环素能够降低T细胞的激活和增殖能力，这是从HIV感染者变成艾滋病患者所要经历的两个重要步骤。
According to Clements, minocycline reduces the ability of t cells to activate and proliferate, both steps crucial to HIV production and progression toward full blown AIDS.
克莱·门特斯表示，二甲胺四环素能够降低T细胞的激活和增殖能力，这是从HIV感染者变成艾滋病患者所要经历的两个重要步骤。
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