Natural killer (NK) cells are a subset of peripheral blood lymphocytes.
自然杀伤（NK）细胞是一种外周血淋巴细胞亚群。
The genes in question control a type of white blood cell known as natural killer cells, or NK cells.
斯坦福大学的研究者们提出的这项假设发人深思，甚至出人意料。 他们所说的基因控制了一种被称为自然杀手细胞(NK细胞）的白血球细胞。
Acid milk can enhance the activity of natural killer cells, and promote the human body to the virus.
酸牛奶能增强自然杀伤细胞的活性，促进人体对病毒的杀伤力。
Natural killer t (NKT) cells produce some of the same cytokines as TH2s, but release them faster and in greater quantities.
TH 2细胞产生的部分细胞因子，自然杀伤T细胞(nkt)也能产生，只是自然杀伤细胞能将其大量快速释放。
Objective:To investigate the effects of inhalation anesthetic on T lymphocyte subsets and natural killer(NK) cell activity.
目的：观察异氟醚和安氟醚吸入麻醉对病人T细胞亚群、自然杀伤细胞（NK细胞）的影响。
Moderate but not exaggerated exercise increase the activity of the white blood cells, particularly the natural killer cell activity.
适量的运动可以增强白细胞尤其是自然杀伤细胞的活动度，并且可以加强呼吸系统的免疫力。
The immune modulatory effect of the Caulerpa racemosa var peltata polysaccharides on T lymphocyte subgroup and Natural killer cell in mice;
以上事实表明，总状蕨藻多糖具有较强的抗肿瘤和增强小鼠免疫力的作用。
The factor was released from immune cells called natural killer (NK) cells in the liver, but only if another immune cell, the macrophage, was present.
该因子由肝脏中被称为自然杀伤(NK)细胞的免疫细胞释放，但是只有当另一种免疫细胞，巨噬细胞存在时才释放。
Natural killer (NK) cells are an important component of the innate cellular immune system which provide a first line of defence against viral infections.
自然杀伤（NK）细胞是天然细胞免疫系统的重要组成部分，是防御病毒感染的第一道防线。
KIR3DL1 genes encoding the immune system natural killer cells (NK) surface receptors, NK cells could be activated after the destruction of infected cells.
KIR3DL1基因编码免疫系统天然杀手细胞(NK)表面的受体，NK细胞被激活后能摧毁受感染的细胞。
Objective The first objective of this study was to establish an effective method to proliferate natural killer T (NKT) cells in umbilical cord blood (UCB).
目的建立体外有效扩增脐带血NKT细胞的方法及其表型的研究。
Specifically, lab experiments showed that the women's "natural killer" immune system cells were less lethal compared with those from other study participants.
特殊的实验室检查发现这些女性的“自然杀伤性”免疫细胞的功能与其她志愿者相比更弱。
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)。
Objective To study the effects of serum and decidual tissue fluid in early pregnant women on natural killer cells (NK cells) activity and lymphocyte proliferation.
目的探讨早孕妇女血清及蜕膜组织液对自然杀伤（NK）细胞及淋巴细胞功能的影响。
Objective To explore potential synergetic effects of interleukin-2 (IL-2) with IL-18 on induction of natural killer (NK) cell activity against myeloma cells in vitro.
目的研究白细胞介素- 2 (IL - 2)和白细胞介素- 18 (IL - 18)诱导自然杀伤(NK)细胞活化和抗骨髓瘤细胞活性的协同作用。
We know from research that laughter and joy boost immune functions, especially the production of the natural killer cells that help protect the body from illness and cancer.
研究表明笑声和快乐会提高你的身体免疫力，特别是它们会产生的自然杀伤细胞能使你免受疾病和癌症的侵害。
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。
MICB is a stress-induced ligand of the natural killer (NK) cell activating receptor NKG2D and is critical for the NK cell killing of virus-infected cells and tumor cells.
MICB是自然杀伤细胞活化受体(NKG2D)的一种应急诱导的配体，它对于NK细胞杀伤病毒感染细胞及肿瘤细胞至关重要。
In the mid-1990s, Dr Berk found that laughter increases the number of natural killer cells in cancer patients. Natural killer cells are the body's way of fighting tumours.
早在上世纪九十年代，伯克博士就发现笑会增加癌症病人天然杀伤细胞(也叫抗癌细胞)的数目，天然杀伤细胞是身体对抗肿瘤的办法。
We know from research that laughter and joy boost immune functions, especially the production of the natural killer cells that help protect the body from illness and cancer.
从试验中我们得知笑声和欢乐会增强免疫功能，尤其可以生产帮助保护身体免受疾病和癌症侵害的天然杀伤细胞。
A. Meyer(G. S. )are reported. In vivo, G. S. significantly enhances anti-sheep red cell-specific plaque-forming cell response and the activity of natural killer cell in mouse.
活体中，人参明显提高小鼠脾抗绵羊红细胞性溶血空斑形成反应和自然杀伤细胞活性。
NKT cells are hybrids: they kill invading microbes, like natural killer immune cells, but they also bind to antigens - foreign substances that trigger an immune response - like T-cells do.
NKT细胞是一种具有混合功能的细胞：它们既能如自然杀伤细胞般杀死入侵微生物，又能如t细胞般与抗原(能激发免疫反应的外源物质)结合。
Different types of receptors expressed by natural killer (NK) cells may selectively recognize their specific ligands on some other cells and provide self-regulatory signals to control NK responses.
自然杀伤细胞通过其表达的不同类型的受体选择性识别细胞表面的相应配体，提供自然杀伤细胞反应的自我调节信号。
Drought often doesn't get as much attention as other natural disasters, but it can be a killer.
干旱往往没有像其他自然灾害一样得到人们很大的重视，但它可以也是一个杀手。
The saponins in oats increase production of natural "killer cells," which play a critical role in the body's supervision of the immune system.
燕麦中皂角苷会帮助增加杀伤细胞的数量，这种杀伤细胞在身体的免疫系统中发挥着重要作用。
The saponins in oats increase production of natural “killer cells, ” which play a critical role in the body’s supervision of the immune system.
燕麦中皂角苷会帮助增加杀伤细胞的数量，这种杀伤细胞在身体的免疫系统中发挥着重要作用。
Other studies have found that it boosts the performance of the immune system by increasing the production of antibodies and the activity of natural-killer cells.
其他的研究已经发现，它通过增加抗体的产生和新陈代谢来促进免疫系统的运行。
In its natural form, vesicular stomatitis virus (VSV) is a potent cancer-killer in a number of tumor cell types, including brain tumors called gliomas, but it can be lethal.
天然的水泡性口膜炎病毒(VSV)是包括脑神经胶质瘤在内的多种肿瘤细胞的有力杀手，但也具有致命作用。
In its natural form, vesicular stomatitis virus (VSV) is a potent cancer-killer in a number of tumor cell types, including brain tumors called gliomas, but it can be lethal.
天然的水泡性口膜炎病毒(VSV)是包括脑神经胶质瘤在内的多种肿瘤细胞的有力杀手，但也具有致命作用。
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