Telomerase is an enzyme that is produced only in cells that are actively dividing.
端粒酶是一种只在活跃分裂的细胞中产生的酶。
Changes in brain cells can affect communication between different regions of the brain.
脑细胞的变化会影响大脑不同区域之间的交流。
This controls growth and survival pathways in cells.
这种结合可以控制细胞的生长和生存传导途径。
Rosenblueth, the doctor, saw homeostatic circuits in the body and in cells.
医生罗森·布鲁斯预测了人体及细胞内的自我平衡线路。
They may also help researchers to design synthetic genetic circuits in cells.
它们还能帮助研究人员设计出细胞中的人工基因电路。
A. Telomeres are the protective caps at the ends of chromosomes in cells.
端粒就是细胞内的染色体上的一个保护罩。
We are all prisoners but some of us are in cells with Windows and some without.
我们皆为囚徒，不同的是有些囚牢可以供你仰望窗外，而有些囚牢却四壁无物。
Studies are rapidly revealing the genetic changes in cells that cause cancer and spur its growth.
更多的研究揭示出细胞的基因突变导致了癌症，刺激了癌细胞的生长。
Everyone was cooped up in cells for most of the day, and the children had only an hour or so of lessons.
每个人一天大部分时间都关在囚室里，孩子们大约有一个小时的课可以上。
The FDA recently approved this drug, which works by reducing activity in cells responsible for bone breakdown.
食品及药物管理局最近证明这种药，可以通过减少细胞在骨头变脆弱的活动来起作用。
The drug works by blocking the action of HIV's enzyme reverse transcriptase, stopping the virus from replicating in cells.
该药物的作用机理是通过阻断艾滋病毒逆转录酶，阻止病毒在细胞内复制。
It should be noted that there may be occasions where the data total input for breakback does not result in integer data in cells.
这里应该指出，偶尔会出现breakback的数据总数输入在单元格中不会产生整数。
They say nitrates, which are abundant in green, leafy vegetables of all kinds, boost the powerhouses in cells that provide energy.
在绿色多页蔬果中的“硝酸盐”成分增强细胞的能量，相当于“发电机”的功效。
Not only does skimmed milk have half the calories, it actually has more calcium and phosophorous, which increase fat breakdown in cells.
脱脂奶不但只有一半的热量，它事实上还含有更多的钙质和磷，这些都可以增加细胞中脂肪的分解。
It could also improve blood flow in cells, which protects healthy cells but leaves cancer cells vulnerable to the body's natural defences.
另外，这种治疗方法增加了细胞的血液供应，保护了正常细胞，使癌细胞更易于被机体的自然防御系统所攻击。
As you will see below in Listing 16, we use a renderer to customize the data and to color individual items in cells before displaying them.
如您即将在清单16中见到的一样，我们在显示数据之前使用呈现器定制它，并为单元格中的各个项着色。
So understanding more about how this gene is controlled in cells is really important in finding ways to prevent cells from turning cancerous.
因而了解这种基因在细胞里是怎样被控制的，对发现防止细胞癌变的方式极为重要。
In the next article, we will show how we fluidly expand and contract items in cells and how we drag-and-drop items from one cell to another.
在下一篇文章中，我们将展示如何流畅地扩展和收缩单元格中的项，以及如何以拖放的方式在单元格之间移动项。
By furthering our knowledge of how the 24-hour clock in cells works, we hope that the links to these disorders -and others -will be made clearer.
更深入的了解细胞24小时的工作，我们希望链接这些障碍——和其他的——将会更加清晰。
They found patterns exactly like those in cells from the tumor itself, suggesting that at least some of the blood vessel cells came from the tumor.
他们发现，那些染色体的形态和肿瘤自身细胞的完全相同，说明至少一些血管细胞是来自肿瘤内部的。
By furthering our knowledge of how the 24-hour clock in cells works, we hope that the links to these disorders - and others - will be made clearer.
更深入的了解细胞24小时的工作，我们希望链接这些障碍——和其他的——将会更加清晰。
Further studies revealed that healthy telomeres delay the ageing process in cells, a finding that prompted a flurry of research into potential anti-ageing treatments.
进一步的研究发现，健康的端粒可以延缓细胞的衰老进程，而这一发现立刻引发了一连串研究抗衰老的潜在治疗方法。
Mitochondria are structures in cells that produce cellular energy. The more functioning mitochondria a muscle contains, the healthier and more fatigue-resistant it is.
线粒体是细胞中产生能量的结构，肌肉中线粒体含量越多，小鼠就越健康，抗疲劳能力也就越强。
That was all but certain from their previous study of the creature's mitochondrial DNA (an abundant form of the molecule found in cells' powerpacks), released in March.
而确切的说，这都源于他们早前在今年三月发表的生物线粒体DNA(细胞动力组中的一种复杂形态的分子)研究。
The idea is that as you raise temperature, you induce a heat shock in cells, and that this makes them more susceptible to the damage caused by chemotherapy and radiation.
这个方法的中心思想就是，通过提高温度，向你的细胞提供热冲击，使他们变得对化学疗法和辐射更敏感。
It contains the whole, killed pandemic virus, not a vaccine virus with pandemic proteins, and the virus is grown in cells rather than eggs - making it safe for people with egg allergy.
这种疫苗包含整个灭活的流感病毒，而不是带有标志蛋白的疫苗病毒。而且病毒是在细胞而不是鸡蛋中培养——适合对鸡蛋过敏的人使用。
It contains the whole, killed pandemic virus, not a vaccine virus with pandemic proteins, and the virus is grown in cells rather than eggs - making it safe for people with egg allergy.
这种疫苗包含整个灭活的流感病毒，而不是带有标志蛋白的疫苗病毒。而且病毒是在细胞而不是鸡蛋中培养——适合对鸡蛋过敏的人使用。
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