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Later studies showed these nerves are made of a protein that changes so it sticks together in groups.
VOA: special.2009.09.15
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If you could introduce that gene you'd make the chemical, in this case it's a protein called vascular endothelial growth factor.
通过导入一种生成特殊化学物质的基因,这种疗法中指的是一种蛋白,叫做血管内皮生长因子
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Kinases can, in many cases, serve as a mechanism for switching a protein on or switching a protein off.
激酶能够,在很多情况下,能够激活一种蛋白或者关闭一种蛋白
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She was widely recognized by other researchers for her work with a protein called transforming growth factor-beta.
VOA: special.2009.01.27
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The reason it is so exciting that it's a protein, and it's a protein, this is the structure here, it's a ribbon structure so you can kind of see what it looks like, it's made up of all natural amino acids.
它这么让人激动的原因是因为它是一个蛋白质，这里的这个结构，这是个带状机构，你可以看到它的样子，它全部是由氨基酸组成的。
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They say levels of a protein called Shh need to remain largely unchanged in a developing fetus for the palate to develop correctly.
VOA: special.2009.12.22
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And so if one is looking to keep protein at a certain level, then these sort of foods would get favored.
但还不是全部 而如果要使体内蛋白维持在某种水平上,那这些食物会比较受青睐
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This is a protein that causes inflammation, a physical reaction to infection, injury or other causes.
VOA: special.2009.04.14
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Insulin is a naturally occurring hormone, it's a protein hormone that circulates in all of our bodies and regulates glucose metabolism.
胰岛素是人体自身产生的一种激素,它是一种蛋白质激素,遍布全身,并调节糖代谢
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Some people develop celiac disease after eating gluten, a protein found in all wheat products.
VOA: special.2009.04.14
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But here, for example, the idea is to make many copies of a protein for use as a pharmaceutical.
不过这里,举例来说,这个构想是把蛋白质作为药物来量产
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Some people develop celiac disease after eating gluten, a protein found in wheat products.
VOA: special.2010.06.15
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Essentially, what they are is it's a protein that spans the membrane of a cell.
本质上来说，它是一个横跨细胞膜的蛋白质。
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The scientists identified a protein that inactivates the flu virus before it can mutate.
VOA: special.2009.03.04
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All those things have to happen in an orderly fashion, in enough quantity in order for a particular cell to make a protein.
所有的步骤必须按部就班,保质保量地进行,让一个特定的细胞合成特定的蛋白质
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And how the cells shutdown is they actually die Harris Perlman says a protein in healthy immune cells causes them to die after they attack an invading virus or bacteria.
VOA: special.2010.03.16
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It's a protein that's produced by other cells in the body and when it's enriched in a certain area it stimulates more production of red blood cells.
这种蛋白由体内的另一种细胞生成,而当其在某处富集时,就会刺激红细胞生成
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"That non-coding RNA, well,what does it do? Well,it's not that it's going to make a protein."
VOA: standard.2010.04.05
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I couldn't have told you, for example, if we look at a phosphate group, that that's going to be incredibly important in DNA, that it's also an incredibly important group when you're dealing with proteins and whether you're turning the function of a protein on or off.
怎么和化学反应相联系起来的，更不记得其它我更不感兴趣的规律,我不能告诉你，如果我们看磷酸盐,它们对于构成DNA十分重要,也是构成蛋白质的重要组份,它是否能打开或关闭一个蛋白质的功能。
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They have found a protein produced by malaria parasites that does just that.
VOA: standard.2010.01.20
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Sometimes subtle changes in the structure of a protein can convert it from an active state into an inactive state.
有时蛋白质结构上一些很小的变化,就能将其由激活态转变为非激活态
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"And what we found is that a protein called ferroportin that removes iron from cells, that eliminates iron from cells, was markedly reduced in breast cancers when compared to normal breast cells.
VOA: standard.2010.08.05
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I just have to produce many, many copies of a piece of the virus, a protein, say.
只需要制造许许多多,病毒片段和蛋白的拷贝
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He developed what he calls a suicide molecule that acts like the protein which tells cells to self-destruct.
VOA: special.2010.03.16
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You could imagine a protein that's existing inside a cell at some level of abundance.
想像一下,在细胞中有一种大量存在的蛋白
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The new study confirmed a link, but did not find evidence that the C-reactive protein causes the disease.
VOA: special.2009.07.15
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You know that the function of a protein is intimately related to its structure.
蛋白质的功能与结构密切相关
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They said a new,non-steroidal treatment made from a human protein has proven successful in greatly decreasing the signs of asthma in mice.
VOA: special.2010.09.07
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A polymer of amino acids is a protein.
而氨基酸聚合物就是蛋白质
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Another approach which is still investigational, in that it's being tried for many diseases but not yet clinically used in any particular one, is maybe you don't need to introduce a whole virus or pieces of a protein at all.
另一种方法目前仍处于试验阶段,该方法即将试用于许多疾病,但还没有对某一特定疾病进行临床试验,那就是无需引入整个病毒,或者根本不用引入蛋白质片段
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