Normal cells show a finite life span.
正常细胞显示有限的生命期。
These cells replace normal cells in the marrow and lymph nodes.
这些细胞取代正常的骨髓和淋巴结细胞。
Normal cells show an extraordinarily precise regulation of their growth.
正常细胞对它们的生长有着极其严密的控制。
In addition, they do not display cytotoxicity in uninfected normal cells.
此外，他们不显示细胞毒性，在未受正常细胞。
He'll grow colonies of normal cells and mirror cells under the same conditions.
他将在同样条件下繁殖正常细胞和镜像细胞。
Because chemotherapy drugs can damage normal cells, some side effects may occur.
由于化疗药物可以损伤正常细胞，可能发生副反应。
B12 and folic acid together are needed for making normal cells, including blood cells.
维生素b12和叶酸都是合成细胞所必需的，其中也包括血细胞。
Conclusion As an inhibitor of JAK, AG490 can influence the function of normal cells.
结论AG490作为一种酪氨酸激酶抑制剂，能影响正常细胞的功能。
These cells are described as "nonfunctional" because they do not work like normal cells.
这些细胞不能行使正常细胞的功能，被称作“无功能细胞”。
For therapeutic purposes, you want to affect certain cells, but you want to leave normal cells intact.
对于治疗的目的，我们想改变某些破损的细胞，而又不想损伤正常的细胞。
Now it appears that some normal cells are more susceptible to becoming cancerous in the first place.
现在它显示出一些正常细胞在一开始就很容易变成癌性的细胞。
The leukemia cells grow and survive better than normal cells and, over time, they crowd out normal cells.
白血病细胞的生存较正常细胞更好，随着时间的推移，它们会逐步取代正常细胞。
Results (1) Expressing level of MIM in normal cells were higher than that in tumor metastasis cells.
结果（1）MIM在许多正常组织细胞中的表达水平明显高于恶性肿瘤细胞。
This process helps prevent immune cells from attacking themselves and other normal cells and proteins.
这一过程阻止了免疫细胞攻击自身和其它正常的细胞和蛋白。
The molecular of target can take toxins to tumor focus and toxins can kill tumor cells but few normal cells.
载体可以把毒素定向带到病灶部位，将癌细胞或病变细胞杀死，减少了对正常细胞的杀伤。
These attributes are genetically programmed functions of normal cells that are intended to combat infection or repair injury.
这些属性是正常细胞的基因编程功能，此举的目的是抗击感染或修复损伤。
These drugs aim, so far with modest success, to block aberrant molecules in tumor cells while leaving normal cells unscathed.
这些目前已经可以算得上成功的药物旨在阻碍癌细胞里异常分子的成长而使正常细胞不受伤害。
Because of this, "targeted" drugs may be more effective than current treatments, and may be less harmful to normal cells.
正因如此，靶向药物比通用的治疗方法有效，或许对正常细胞更少损伤。
Cancers originally develop from normal cells that gain the ability to proliferate aberrantly and eventually turn malignant.
癌症源自那些获得增殖异常能力的正常的细胞，并最终发生恶性转化。
The spatial resolution of the technique meant that he was able to distinguish cancerous and normal cells in his sample, he says.
该项技术的空间分辨率意味着他可以区分样品中的癌细胞和正常细胞，他说。
They also crowd out the normal cells in the marrow; in turn, this causes a decrease in the number of new normal cells made in the marrow.
它们还会排挤正常的骨髓细胞，导致在骨髓中新产生的正常细胞数量减少。
Many types of tumour produce far more EGFR than normal cells do, and one effect of that is to stimulate the proliferation of tumour cells.
许多种类的肿瘤可产生比普通细胞高得多的表皮生长因子受体，影响之一就是刺激了肿瘤细胞的扩散。
They don't do the work of normal white blood cells. They grow faster than normal cells, and they don't stop growing when they should.
这些白血病细胞起不到正常白细胞的作用。但它们比正常细胞生长得快，并且即使到了应该停止生长的限度，它们还是会继续地生长。
NRF2 activity along with its cleansing proteins and enzymes were higher in tumor samples than normal cells, according to the researchers.
研究者报道，NRF 2活性及其它的纯化蛋白和酶肿瘤标本中高于正常细胞。
We think these phytochemicals either stop the growth of precancerous cells in the body or they kill the precancerous cells without affecting normal cells.
我们认为植物化学物停止了癌变细胞生长，并在不影响正常细胞的情况下杀死它们。
The researchers made great progress in the early 1970s, when they discovered that oncogenes, which are cancer-causing genes, are inactive in normal cells.
研究人员在70年代早期取得了很大进展，他们发现导致癌症的癌基因在正常细胞里是不活跃的。
All cancers begin in cells, the body's basic unit of life. To understand cancer, it's helpful to know what happens when normal cells become cancer cells.
所有的癌症起始于细胞- - -人体基本的生命单位。为了理解癌症，了解正常细胞何时会变为癌细胞非常有用。
Normal cells also produce similar protrusions as part of a healthy physiological process that allows cells to move through body tissues during an immune response.
健康细胞表面也会有类似的突出物，但它们是机体免疫反应过程中使得细胞可以在机体组织中移动的正常生理过程的组成部分。
Normal cells also produce similar protrusions as part of a healthy physiological process that allows cells to move through body tissues during an immune response.
健康细胞表面也会有类似的突出物，但它们是机体免疫反应过程中使得细胞可以在机体组织中移动的正常生理过程的组成部分。
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