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The book is a history of science, professional morals and the human story behind a famous line of cells.
VOA: special.2010.07.21
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What I want you to remember is that specific sub-populations of cells get activated, the activation results in a specific response.
我希望你们记住的是,一些特定的细胞亚群受到刺激时,被激活细胞将引起特定的应答
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Now, you know, because we talked about cell culture already, that a great--that we talked about last week, manufacturing of cells.
你知道,因为我们已经讲过细胞培养,我们上周讲过的,细胞的大规模制造
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They are being honored for their work in the nineteen eighties about the health of cells and the aging process.
VOA: special.2009.10.07
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Hepatitis is a virus that specifically affects the liver, so viruses are often specific to certain kinds of cells.
肝炎病毒就可以特异性的感染肝细胞,因病毒通常都有细胞特异性
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It gets worse over time. The disease affects a small area of cells in the middle of the brain.
VOA: special.2009.04.07
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Maybe they could make skin, maybe they could make other kinds of cells if you treated them the right way.
也许它们能生成皮肤,或者其他种类的细胞,只要你的操作恰当
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Later,the production of this line of cells by companies would grow into an industry worth millions of dollars.
VOA: special.2010.07.21
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A capability for asymmetric division and the production of cells that become differentiating more mature cells, those are properties of stem cells.
能够完成不对称分裂,以及产生细胞,并分化成为一些更成熟的细胞,这些是干细胞的性质
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Today we talk about genes. They are parts of cells that control the growth of living things.
VOA: special.2010.03.23
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You know probably that within your bone marrows there's populations of cells, there are different kinds of cells within the bone marrow.
你也许知道的,在你的骨髓里,有许多种细胞,骨髓中有不同种类的细胞
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In nineteen eighty-six, Rita Levi-Montalcini shared the Nobel Prize in physiology or medicine for discovering processes that control the growth of cells and organs.
VOA: special.2009.05.13
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That's obvious when you look at neurons and it will be obvious when we look at other kinds of cells as well.
当你看到神经元细胞时,这一点就一目了然了,我们观察其它细胞时也是如此
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For the first time, scientists around the world had a limitless number of cells they could use to test the effects of diseases, medicines and chemicals.
VOA: special.2010.07.21
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If you were searching for unique populations of cells within the bone marrow what tools would you use to look for them?
如果你要在骨髓中,找一组特定的细胞群,你用什么工具来找呢
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The disease affects a small area of cells in the middle of the brain.
VOA: special.2009.02.03
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You don't want to generate a lot of cells that just start killing every cell inside your body.
你可不会希望产生一大堆这样的细胞,在你体内大开杀戒
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In late March, the synthetic genome started to produce a new form of cells.
VOA: special.2010.07.20
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We've been talking about single cell or some subset of cells and propagating them so that you get a larger population of cells.
我们说到了一个细胞,或者一组细胞进行繁殖以后,你就能得到数目可观的细胞
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The doctor also says researchers could be able to limit the number of cells that can form tumors if they limit the number of normal stem cells.
VOA: special.2010.06.01
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It turns out that getting large molecules like this, particularly large charged molecules like nucleic acids, inside of cells is not so easy.
后来证实,将这样的大分子物质,尤其是像核酸这样带有大量电荷的分子,送入细胞不是一件容易的事
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A leading Nigerian blood specialist is the WHO . cancer. is alarmed at the growing numbers of cases of cancer - the name given to a class of diseases characterized by the uncontrolled growth of cells, which then form tumors.
VOA: standard.2010.06.16
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Much easier to keep a flask of cells under very sterile, very reproducible conditions than it is to keep a small animal, right?
保存一小瓶细胞,该细胞可在无菌条件下再生,这要比保存小动物容易的多
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At the same time,though, the two scientists found that the protein can also support the growth of cancer in some cells.
VOA: special.2010.05.18
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Usually viruses have certain kinds of cells they want to infect or that they're capable of infecting.
通常病毒倾向于或者有能力,感染某些种类的细胞
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It was also not easy for the family to accept that her cells had fueled an industry worth millions of dollars.
VOA: special.2010.07.21
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It's this group of cells, this subset of cells from the developing embryo that become the embryo, that become the organism, become the human.
这一组细胞,这组发育胚胎中的细胞亚群,发育成胚胎,发育组织,直至发育成整个人体
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Nothing happened when they turned on the light in cells in an area of the brain called the subthalamic nucleus.
VOA: special.2009.04.07
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Now, the other nice thing about viruses is not only are they very efficient but most viruses are specific for certain kinds of cells.
病毒的另一个绝妙之处在于,它们不仅高效,对特定细胞的特异性也很好
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We have tissues like the brain which are assembled to do functions that are different from any other groups of cells in the body.
像我们的脑组织,它们的功能,就截然不同于身体其他部分的细胞功能
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