此时红细胞变为镰刀形，并更容易被破坏，从而导致红细胞的慢性缺乏。
This inherited and sometimes serious anemia is caused by a defective form of hemoglobin that forces red blood cells to assume an abnormal crescent (sickle) shape.
一种毛颚动物门中的，细小的海生虫，有细长几乎透明的身体，嘴的两侧有镰刀形的毛须。
Any of various small, slender Marine worms of the phylum Chaetognatha having a narrow, almost transparent body and sickle-shaped bristles on each side of the mouth.
用这个方法能从血液样本中查出镰刀形红细胞贫血症，染色唾液涂片的荧光图像还能诊断出是否得了肺结核。
The system could also diagnose sickle-cell anaemia from blood samples, while fluorescent images of a stained sputum smear were sufficient to identify the presence of tuberculosis.
在患有镰刀形细胞症的实验鼠身上此法已获成功。但是，在未来几年，此法尚无法在人类患者身上实施。
This has been done successfully in mice with sickle-cell disease, but will not be possible for some years in people.
未来一个选择是从患者的组织培养干细胞、经基因疗法纠正导致镰刀形细胞症的遗传变异后再移植给患者本身。
One option in future may be to create stem cells from a patient's own tissue, then return these after using gene therapy to correct the genetic mutation that causes sickle-cell disease.
接着，他修正了这些iPS细胞的镰刀形贫血遗传缺陷，并刺激这些iPS细胞分化发育成为能够制造小鼠红细胞的骨髓干细胞。
He then corrected the sickle-cell genetic defect and prodded the iPS cells to develop into the type of marrow stem cell that manufactures a mouse's blood cells.
在一种特殊的遗传疾病镰形细胞贫血症中，红血球不是圆盘状而是镰刀状。
In one particular inherited disease, sickle cell anaemia, the red blood cells, instead of being flat discs, are sickle shaped.
在一种特殊的遗传疾病镰形细胞贫血症中，红血球不是圆盘状而是镰刀状。
In one particular inherited disease, sickle cell anaemia, the red blood cells, instead of being flat discs, are sickle shaped.
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