T cells are produced by the body to fight infection.
细胞由机体产生以抵抗感染。
High doses of cocoa support T-helper cells, which increase the immune system's ability to defend against infection.
大剂量的可可能够维持辅助型T细胞活性，从而提高免疫系统抵御感染的能力。
Objectives in order to detect the red cell immunology function and T-lymphocyte subsets of children with recurrent respiratory tract infection (RRTI).
目的探讨反复呼吸道感染患儿红细胞免疫和T淋巴细胞亚群变化的关系。
After challenged, the number of t cells in immune organs of vaccinated - challenged chicks was higher than those of no - vaccinated challenged chicks after 13 days post infection.
强毒攻击子代雏鸡后，免疫攻毒组雏鸡免疫器官T细胞数量在13日龄内明显高于未免疫攻毒组雏鸡。
Preventing the virus from replicating can help the immune system recover from the HIV infection and improve T-cell counts.
抑制病毒的复制，可以使免疫系统在受到感染后进行自我修复，也可以增加T细胞数量。
Unlike the drugs used in HAART which target the virus, minocycline homes in on, and adjusts t cells, major immune system agents and targets of HIV infection.
HAART以病毒本身为靶子，与这种疗法使用的药物有所不同的是，二甲胺四环素采取的是导向目标追踪方式，调节免疫系统的主要行动者以及HIV感染目标T细胞。
This level of replication sufficient to infection near the T-lymphocytes, so that a period of dormancy memory t cells in virus hidden library has been expanded.
这样的复制水平足以感染临近的T淋巴细胞，使休眠期记忆性T细胞中的病毒潜藏库不断得到扩充。
We demonstrate that the loss of this protein prevents the control of the infection and diminishes the function of the killer T-cells, specifically CD8 T-cells.
我们证明了这种蛋白质的缺失可以引起感染的失控，同时会减少杀伤t细胞的功能，尤其是CD 8 T细胞。
The significance of T-cell subpopulation variations in the pathogenesis of EHF and chronic HBV infection is discussed.
本文还对EHF和慢性HBV感染患者T细胞亚群变化的意义进行了讨论。
Purpose To research the relation between EBV infection and T cell lymphoma(TML) from different sites of the body.
目的：探讨不同部位T细胞淋巴瘤（TML）与EB病毒（EBV）感染的关系。
The results indicated that the abnormal changes of CD4+CD25+ regulatory T cell amount and the infection outcome of the host assume close reciprocity.
结果提示，CD4+CD25+调节性T细胞数量异常变化与宿主感染结局呈密切相关性。
Objective To identify the dynamic changes of CD38 expression of T subsets in liver or renal recipients with cytomegalovirus(CMV) infection.
目的动态监测肝肾移植术后巨细胞病毒（CMV）感染者T细胞表面CD38表达水平的变化。
The mechanisms responsible for the T cell tolerance in chronic HBV infection are not completely understood.
而HBV感染导致T细胞免疫耐受的确切机制还不清楚。
The factors of failure were disturbance of local blood circulation, wound infection followed rib necrosis, T-tube injured mucomembrane then became a new stenosis, and restenosis for scar constitution.
局部皮肤血循环差（大剂量放射治疗后，反复多次手术局部瘢痕重） ，伤口感染软骨坏死排出，T形管损伤黏膜形成新的瘢痕狭窄和瘢痕体质。
Methods The blood routine, biochemical test, T lymphocell subgroup as well as other infection marking in peripheral vein blood were detected in disease course.
方法：在发病过程中抽取静脉血进行血常规、血生化指标以及T淋巴细胞亚群以及其他感染性指标的检测。
Objective to establish a simple animal model and the cytotoxic t cell (CTL) detecting system for the studies of the effects of CTL on HCV infection.
目的建立一个简便易行的动物模型及细胞毒性T细胞(CTL)检测体系，为HCV感染中ctl作用研究奠定理论基础。
Some T-cells go on to kill infected body cells. Some act as part of the immune system's memory, so that it can respond quickly to the recurrence of an infection.
一部分淋巴细胞继续杀死感染了病毒的身体细胞，还有一部分转作免疫系统的记忆成分，以便再次感染病毒时迅速作出反应。
To investigate the changes in peripheral t - lymphocyte subsets and natural kill (NK) cells on patients with chronic HBV infection.
探讨慢性HBV感染者外周血t淋巴细胞亚群及NK细胞活性变化情况。
The pathogenesis of HBV infection is considered, at least in part, to be due to T-cell responses directed against HBV antigens.
HBV感染的发病机制，至少有部分，归因于T细胞对HBV抗原的直接反应。
In order to obtain this discovery, scientists have developed a series of sensitive tests, analysis of the existence of these t cells, and their eradication of HIV infection.
为了获得这一发现，科学家们制订了一系列敏感的测试，分析存在的这些T细胞，以及它们消灭感染艾滋病毒的能力。
This paper analyzed the mechanism of antigen-specific T cell tolerance during HBV infection in order to prevent HBV infection via breaking immune tolerance.
分析HBV感染时抗原特异性T细胞免疫耐受机制，并通过打破免疫耐受预防HBV感染。
AIDS (AIDS) by the human immunodeficiency virus (HIV) infection caused by defects in t cell immune function mainly of a mixed immune deficiency disease.
艾滋病(AIDS)是由人类免疫缺陷病毒(HIV)感染引起的以T细胞免疫功能缺陷为主的一种混合免疫缺陷病。
Background & Aims: Broadly reactive neutralizing antibodies (nAbs) and multispecific T-cell responses are generated during chronic hepatitis C virus (HCV) infection and yet fail to clear the virus.
背景和目的：慢性HCV感染过程中能够产生广泛的中和性抗体（nAbs）和多特异性的T细胞反应，但仍然不能够清除病毒。
In addition to the suppressor cell dysfunction the distribution of T lymphocyte subsets is also abnormal and the OKT_4/OKT_8 ratio is significantly decreased in patients with HBV infection.
此外还证实HBV感染患者抑制性T细胞在功能和表型上的不一致，即抑制性T细胞功能低下而OKT_8的抑制性T细胞百分率增高。
Nucleos (t) -ide analogs are able to inhibit the replication of HBV efficiently. They have become the primary choice in the treatment of chronic HBV infection.
核苷(酸)类似物药物可以有效抑制HBV的复制，目前已成为治疗HBV感染的首选药物。
Conclusion: the findings support that activation of peripheral blood t lymphocytes in CA is primarily in the CD8 + subset, it may play an important role in the immune response to antiviral infection.
结论：CA患者外周血t淋巴细胞的激活以CD 8 + T细胞为主，其免疫激活状态在抗病毒感染中起着重要作用。
In particular, the role of adaptive t cell immune exhaustion in HBV infection is well understood.
特别是，HBV感染中适应性T细胞免疫衰竭的作用已被广泛认识。
It is essential to bethink of CMV infection when CD3 + t lymphocytes, CD4 + t lymphocytes, CD56 + t lymphocytes, creatinine or alanine aminotransferase of renal transplant recipients are abnormal.
当肾移植受者有CD 3阳性T淋巴细胞、CD 4阳性T淋巴细胞、CD 56阳性T淋巴细胞、血清肌配或谷丙转氨酶的异常时应考虑CMV感染。
Studies performed in the HCV infected animal model of virus infection showed initially that by blocking this pathway it is possible to reconstitute the T cell function.
在HCV感染的动物模型中所进行的研究显示，阻断这条途径就有可能重建T细胞功能。
Objective: To elucidate the clinical value of using immunoglobulin to prevent pulmonary infection by monitor the T lymphocyte levels in patients after renal transplantation.
目的：探讨肾移植术后监测T淋巴细胞亚群变化，予用免疫球蛋白预防肺部感染的临床意义。
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