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For example, if I isolated this one called the myeloid cell, it's capable of forming red blood cells, megakaryocytes and neutrophils.
比如,如果我分离出一个髓系细胞,它就能生成红细胞,巨核细胞和嗜中性粒细胞
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In fact, they're no longer capable of reproducing; all they can do is exist as red blood cells and then die.
事实上,红细胞已经不能再增殖了,它们所能做的只是,作为红细胞过完一生然后死去
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Inside the head it's bright red because it's pulsing with blood.
在颅内的时候,它是鲜红色的,因为它充满了鲜血
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Now when you want to maintain good health, high peaks, high spikes in blood glucose and the insulin response that provokes is not a very good thing, and so the red line is a far healthier way to be than the yellow line is.
如果你想保持健康,血糖和胰岛素都出现高峰值,这对健康来说可不是好事,红线要比黄线更健康
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One of the most obvious things about a red blood cell is it doesn't have nucleus, it has no nucleus.
红细胞最为明显的不同就是,它是无核的,它没有细胞核
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Some of them have the capability of becoming red blood cells which carry oxygen in the blood.
一些能够成为红细胞,红细胞是血中携氧的细胞
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One example of a very different cell is a red cell or red blood cell, these are the cells that give blood it's red color.
举个高度分化细胞的例子,红细胞,或称血红细胞,它们赋予了血液鲜红的色彩
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Red blood cells are terminally differentiated cells.
血红细胞是一种终末分化细胞
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They make up about 45% to 50% of the volume of blood is red cells.
红细胞占血液体积的,45%到50%
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Hemoglobin, as you know, is an oxygen carrier and so red blood cells concentrate in bags of hemoglobin which circulate in your blood and they carry oxygen.
众所周知,血红蛋白可以携带氧气,含有大量血红蛋白的红细胞,在全身循环,以携带氧气
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The red blood cells that carry oxygen only live within your circulation for about a month and so you have to continually be replacing cells that are dying and so there are cells that are proliferating.
携带氧的红细胞,在你的循环系统中的寿命只有一个月,因此你必须持续不断地更新衰老的细胞,所以就有在增殖的细胞
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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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Well, it was not very hard for me to draw this red blood cell here, it's just an oval, and one reason I draw it like an oval, is that that's basically what it looks like if you look at it.
我可以很容易的画出,一个血红细胞,就画个椭圆足矣,因为它看上去就是这个样子的
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