To restore hearing, researchers still have to figure out how to produce millions of hair cells, prevent stem cells from forming tumors, and translate the work to human cells.
为了重建听力，科学家们还必须研究出如何大量生产毛细胞，如何避免干细胞形成肿瘤，以及如何应用于人类的细胞。
Embryonic stem cells, which replicate indefinitely in the culture dish, are capable of forming almost any tissue in the body.
胚胎干细胞，在培养基中不确定的复制，有能力形成身体几乎所有的组织。
By activating dormant embryonic molecular pathways stem cells were coaxed into forming new hair follicles.
通过激活休眠期的胚胎分子路径，干细胞被诱导参与新毛囊的形成。
The researchers found a way to transplant new blood-forming stem cells into the bone marrow of mice, effectively replacing their immune systems.
研究人员发现一种将新成血干细胞移植到小鼠骨髓中的途径可以有效的代替原免疫系统。
First, the researchers don't know whether the same molecule on human blood-forming stem cells would be the right one to target with a therapy.
首先，研究人员不知道人类成血干细胞同样的分子是否刚好是治疗的靶向细胞。
To do this you have to have thought about forming, and about how ideas of forming stem from history.
你需要思考如何形成，思考想法是如何从历史中形成的。
Methods: The effect of QXMSC1 on hematopoietic stem cell was observed by colony forming unit of spleen (CFU-S).
方法：用脾克隆形成单位(CFU - S)测定QXMSC1对造血干细胞的影响。
In cancer, intensive use of chemotherapy or radiation destroys normal bone marrow along with tumor cells and replacement of blood forming stem cells can be lifesaving.
可以治愈癌症，化疗或放疗的集约利用破坏正常骨髓造血干细胞与肿瘤细胞和更换被救生。
The treatment drives the human embryonic stem cells toward forming an epidermis, the outer layer of skin the researchers report.
这些研究者们报告说，这种处理促进人类胚胎干细胞形成表皮，即皮肤的外层。
The way to get a new immune system is to transplant new blood-forming stem cells into the bone marrow, where they generate all the cells of the blood.
获得新免疫系统的方法就是将新成血干细胞移植到骨髓中产生全血细胞。
In their study, the researchers cultured human embryonic stem cells, which were incubated on mouse bone marrow support cells, which in turn converted them into blood forming cells.
在他们的研究中，研究人员在小鼠骨髓支持细胞上培养人干细胞，然后再将其诱导转换成造血细胞。
Blood-forming stem cells in the marrow mature into the three types of blood cells: white cells, red cells and platelets.
骨髓中的造血干细胞成熟后形成三种血细胞：白细胞、红细胞、血小板。
They reported separating out the desired stem cells from the teratoma-forming cells at a rate of about 25,000 cells per second.
他们报道从畸胎瘤细胞中，分离出所需要的干细胞，在每秒鉴定了约25000个细胞。
Methods The crude drugs of root or stem of Tripterygium wilfordii Hook. were extracted by water or ethanol. The film-forming preparations were made of different extractives.
方法雷公藤根或茎的水或乙醇提取物入药制备成涂膜剂，采用大鼠完全佐剂性关节炎模型，观察不同药物组对原发性肿胀和继发性肿胀的影响。
They had no significant effect on the colony-forming capacity of normal hematopoietic stem cells when used at concentrations above.
在有效清除白血病克隆的药物浓度范围内，二者对正常造血干细胞的克隆形成能力无明显影响。
They had no significant effect on the colony-forming capacity of normal hematopoietic stem cells when used at concentrations above.
在有效清除白血病克隆的药物浓度范围内，二者对正常造血干细胞的克隆形成能力无明显影响。
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