Thymus is the central organ of cell immune system. The function of thymus is declined because of age-related involution.
胸腺是免疫系统的中枢控制器官，由于年龄相关的演化，其功能逐渐降低。
In the new study on mice, researchers found that inhaling nanotubes affected the function of t cells, a type of white blood cell that organises the immune system to fight infections.
在对小鼠的这项新研究中，研究人员发现，吸入碳纳米管影响了T细胞的功能，T细胞是一种组织免疫系统抵抗感染的白血细胞。
One drug specifically targets a mutated gene that tells a cancer cell to grow, the other boosts a patient's immune system in the fight against the disease.
一种治疗药物以突变的基因为靶点，该基因突变后能让肿瘤细胞持续增多。另一种药物能激活病患免疫系统对抗疾病。
As the cell count drops, the immune system begins to fail and opportunistic infections such as tuberculosis take hold.
随着细胞数量的减少，免疫系统开始失效，之后，像肺结核这样的感染则会趁虚而入。
These infections would usually be fought off by a healthy immune system, but a low CD4 cell count means opportunistic infections such as PCP (a type of pneumonia) can be life-threatening.
这些感染通常会被健康的免疫系统所抵御，但是较低的CD4细胞计数意味着某些机会感染，例如卡式肺囊虫肺炎（肺炎的一种），可以危及生命。
Researchers have worried that a drug might disrupt normal protein production in a healthy cell, or that the immune system will destroy the drug before it reaches its target.
研究人员担心，药物也许会破坏健康细胞中正常蛋白质产生，或是在其到达靶细胞之前，被免疫系统摧毁。
"I think the most important progress in using the immune system is not by a vaccine but by using cell-transfer approaches," says Rosenberg. "Those are looking to be far more effective."
“我想，在各种利用免疫系统的方法中，最重要的进展不是使用疫苗，而是使用细胞转移的方式，”罗森伯格说，“这样做看上去更有效得多。”
Lysozyme is a protein that is part of the human immune system; when functioning properly, it punctures the cell wall of an invading bacterium and destroys it.
溶解酵素是一种蛋白质，它是人类免疫系统的一部分；由于功能正常，它可以刺破入侵细菌的细胞壁并毁灭它。
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。
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 .
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。
Drugs are available that increase white blood-cell production to counter any damage that may have occurred to the bone marrow, and to reduce the risk of further infections due to immune-system damage.
为了使白血球增多以防护辐射对骨髓的损害，在条件允许的情况下可以注射一些药物，这样能够防止其对免疫系统的进一步伤害。
Bone marrow transplantation is a treatment option for patients with life-threatening diseases such as blood-related cancers, plasma cell disorders, and certain inherited immune system disorders.
骨髓移植是一种针对患有威胁生命的血细胞肿瘤、浆细胞紊乱和某些遗传性免疫系统紊乱病人的治疗措施。
It had been thought that once inside, the virus couldn't be attacked by the immune system and took over the cell to make copies of itself.
在此之前，人们一直认为病毒一旦进入人体，就不会受到人类免疫系统的攻击，病毒进而可以在细胞中蔓延，进行自我复制。
Normally CXCR4 helps activate the immune system and stimulate cell movement.
正常的CXCR4帮助激活免疫系统，并刺激细胞移动。
The experimental evidence suggests that a particularly good way of activating the cell-killing arm of the immune system is to use two vaccines based on different antigens.
实验之中的种种迹象表明一个能够充分发挥免疫系统的抗病毒能力的方法，那就是同时使用两种能够辨认不同种类抗原的疫苗，一为主，一为辅，一种负责刺激免疫系统,使其做好攻击艾滋病病毒的准备;
The immune system has all kinds of substances absorbed in cytophagy and cell decomposition.
免疫系统有各类细胞吞噬和分解吸入的物质。
The minicells do not seem to be highly provocative to the immune system, even though they are made of bacterial cell membrane.
微细胞不会引起免疫系统的高度反应，尽管它们是由细菌细胞膜组成的。
Another big push involves stem cell transplant, an extremely risky process in which doctors try to reset the patient's immune system and bypass the glitch that causes scleroderma.
另一项努力就是干细胞抑制，这是一个相当危险的过程，医生尝试将患者的免疫系统复位，以绕过引发硬皮病的干扰因素。
Since 1996, other autoimmune diseases have been treated successfully by suppressing the immune system and then transplanting blood stem cells to kick start fresh cell production of damaged tissue.
从1996年起，通过免疫系统抑制和干细胞移植以修复受损组织，已经成功治疗了一些自身免疫病。
Immunosuppressive agents inhibit all t cell or subset of t cells and cause nonspecific suppression of the immune system.
免疫抑制剂抑制所有的T细胞或T细胞亚群，引起免疫系统的非特异性抑制。
You are also at higher risk if you have a weakened immune system, have had your spleen removed, are on corticosteroids because of kidney failure or have a sickle cell disease.
免疫功能低下者、脾脏移除者、镰状细胞病患者、或因肾衰而使用糖皮质激素的患者也处于该疾病的高风险中。
Macrophage Cell is an important member of body's natural immune system, whose functional status affects the prognosis of infection directly.
巨噬细胞是机体固有免疫系统的重要一员，其功能状态直接影响到感染的预后。
The researchers focused their testing on the Major Histocompatibility Complex (MHC), which binds to certain epitopes and is key to triggering the immune system to attack a virus-infected cell.
研究人员的研究集中在检测主要组织相容性复合物（MHC）上，它能结合特定的抗原决定簇并且它是触发免疫系统攻击感染细胞的钥匙。
It causes what is known as "apoptosis" or programmed cell death in prostate cancer cells and also activates the immune system to fight cancer cells.
RTVP - 1基因导致前列腺癌细胞发生细胞凋亡或称程序性细胞死亡，RTVP - 1基因也激活免疫系统攻击癌细胞。
Many drugs used for chemotherapy cause temporarily impaired blood cell production in the marrow and depressed immune system functions.
而用于化疗的许多药物会暂时导致骨髓中红细胞生产的减弱并抑制免疫系统功能的活动。
And then the patient's own immune system will attack and kill that neuroblastoma cell.
然后患者自身的免疫系统就会攻击并杀死NB的细胞。
It is the body's immune system to the most important T4 cells as a target, a large number of swallow, T4 cell damage.
它把人体免疫系统中最重要的T4淋巴细胞作为攻击目标，大量吞噬、破坏t 4淋巴细胞。
It is the body's immune system to the most important T4 cells as a target, a large number of swallow, T4 cell damage.
它把人体免疫系统中最重要的T4淋巴细胞作为攻击目标，大量吞噬、破坏t 4淋巴细胞。
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