这些蛋白质促进血细胞的生成。
然而，骨髓是个例外，因为即使在成年人体内，骨髓细胞也在不断分裂，以取代老化的血细胞。
Bone marrow is an exception to this rule, however, since even in adults, bone marrow cells continually divide to replace old blood cells.
观察苏木对同种异位心脏移植大鼠外周血细胞因子IL - 2、IL - 6水平的影响。
Observe the effect of Sappan Wood on the levels of cell factor IL-2 and IL-6 in blood of rats with allogenic heart transplantion.
澳大利亚研究人员发现凝血细胞有助于对抗疟疾。
Australian researchers have discovered that blood clotting cells help fight malaria.
在一些类型的贫血中，三种类型的血细胞含量都低。
In some kinds of anemia, there are low amounts of all three types of blood cells.
血细胞以外的大多数细胞都生活在纤维细胞外基质里。
Most cells other than blood cells live within a fibrous extracellular matrix.
与采集胚胎细胞不同，采集脐血细胞不会破坏胚胎。
Unlike embryonic cell cells, cord blood cells do not involve the destruction of an embryo.
眼部症状包括疼痛，畏光，以及继发于血细胞阻塞的视物模糊。
Symptoms can include pain, photophobia, and blurred vision secondary to obstructing blood cells.
实验室结果显示了白血细胞和血小板降低，以及肝酶升高。
Laboratory findings show low counts of white blood cells and platelets as well as elevated liver enzymes.
严重时患者可能需要骨髓移植，否则身体将无法制造健康的血细胞。
You may need a bone marrow transplant if your bone marrow is diseased and can't make healthy blood cells.
目的：了解远红外线对造血细胞增殖和定向分化的影响。
Objective: to explore the effect of far infrared on hematopoietic cell proliferation and differentiation.
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。
B12 and folic acid together are needed for making normal cells, including blood cells.
电离辐射是导致某些类型白血病(一种血细胞恶性肿瘤)的一种已知原因。
Ionizing radiation is a known cause of certain types of leukaemia (a malignancy of blood cells).
也就是说，它们可以变成血细胞、脑细胞或者几乎所有其它类型的细胞。
That is, they can become blood cells, brain cells, or pretty much any other type of cell.
还有一些基因能够激发皮肤细胞，让它们直接转变为神经细胞或者血细胞。
Other genes can prompt skin cells to turn directly into neurons or blood cells.
在第一个项目中，剑桥大学的研究者们首次发现：红血细胞拥有24小时循环规律。
In the first study, Cambridge scientists found for the first time that red blood cells have a 24-hour rhythm.
这些富铁细胞是血细胞中最常见的类型，它们在给全身运输氧气的过程中起着主导作用。
These iron-rich cells are the most common type of blood cell and they play the leading role in transporting oxygen around the body.
而之所以研究人员在实验中使用血浆，是因为血细胞较大，无法通过血脑壁障进入大脑。
The researchers used plasma because blood cells are actually too large to travel through the blood-brain barrier into the brain.
科学家们目前想要测试这种血细胞是否能安全地输入人体，输血方式类似普通的输血方式。
Scientists now want to test whether these blood cells can be safely transferred into humans, similarly to a normal blood transfusion.
约翰·霍普金斯医学研究机构的科学家们已经找到了新方法来使血细胞变成这种心脏细胞。
Scientists at Johns Hopkins Medical Institutions have figured out a new way to morph blood cells into this type of heart cell. Wikimedia Commons
约翰·霍普金斯医学研究机构的科学家们已经找到了新方法来使血细胞变成这种心脏细胞。
Scientists at Johns Hopkins Medical Institutions have figured out a new way to morph blood cells into this type of heart cell.
血细胞提供氧气(红细胞)，抵御外来微生物和抗原(白细胞)，并启动凝血(血小板)。
The cellular elements supply oxygen (RBC), protect against foreign organisms and antigens (white cells), and initiate coagulation (platelets).
如今，安大略省麦克马斯特大学的一个研发小组宣称他们可以将人类皮肤细胞转化成血细胞。
Now a research team from McMaster University in Ontario has announced that they've been able to transform human skin cells into blood cells.
人体有三种血细胞——白细胞负责抵御感染，血小板负责凝血，红细胞则负责给全身供氧。
Your body makes three types of blood cells - white blood cells to fight infection, platelets to help your blood clot and red blood cells to carry oxygen throughout your body.
左图，野生型斑马鱼胚胎已染上红色血细胞，而右图缺乏酶Ago2的变异胚胎则不能产生血细胞。
On left, red blood cells are stained in wild type zebrafish embryos while on the right mutant embryos lacking the enzyme Ago2 fail to produce blood cells.
科学家可能已经取得了镰状贫血病治疗技术的一项重大进步。镰状贫血病是一种造成血细胞畸形的常见遗传病。
Scientists have taken a potentially important step toward a therapy for sickle cell disease, a common genetic disorder characterized by malformed red blood cells.
科学家可能已经取得了镰状贫血病治疗技术的一项重大进步。镰状贫血病是一种造成血细胞畸形的常见遗传病。
Scientists have taken a potentially important step toward a therapy for sickle cell disease, a common genetic disorder characterized by malformed red blood cells.
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