查询词典 stem

Abstract］ A certain number of neural stem cells exist in the embryonic and adult mammalian brain.

摘要］ 胚胎和成年哺乳动物脑内均存在神经干细胞。

You face your accuser and all your rights stem from that.

你面对你的原告，你所有的权利都起源于那儿。

To explore the effect of lead acetate on the growth of murine mesenchymal stem cells in vitro.

目的：探讨醋酸铅对小鼠骨髓间充质干细胞生长的影响。

Traditionally use natural pigments indigo, saffron crocus, acorn cup, and larkspur stem...

而后用清水漂去碱和杂质。

Stem from commercial consideration, can be intelligent search acquiescently, after that of the face is common search.

出于商业的考虑，可以默认的为智能搜索，而后面的是普通搜索。

Acquired immunity is based on the recognition of antigen by B cells and T cells and is activated when innate mechanisms are insufficient to stem further invasion by pathogens.

后天免疫以B细胞和T细胞对于抗原的辨识为基础，在天生机制不足以遏止抗体进一步入侵时活跃起来。

Acquired immunity is based on the recognition of antigen by B cells and T cells and is activated when innate mechanisms are insufficient to stem further invasion by pathogen s.

后天免疫以B细胞和T细胞对于抗原的辨识为基础，在天生机制不足以遏止抗体进一步入侵时活跃起来。

In this study, the effect of nCDHA on chondrogenic differentiation of rat adipose-derived adult mesenchymal stem cells in alginate gel was evaluated. nCDHA/alginate composites containing different amounts of nCDHA were prepared and used to encapsulate rat ADAS. The chondrogenic differentiation of ADAS was enhanced after 7 days and the total collagen content increased after 14 days at 500 ppm of nCDHA.

中文摘要本研究先制备一系列nCDHA/alginate奈米复合材料以三维培养方式，探讨大鼠脂肪干细胞经过ㄧ周与二周培养后，软骨分化基因及软骨基质分泌(collagen，GAG)进行评估，结果发现500 ppm nCDHA可增加第7天软骨基因分化与第14天胶原蛋白增生。

This method was based on the strong specific adherent ability of stem cells.

说明在培养过程中干细胞的减少。

The adherent cells derived from human placenta and umbilical cord blood have the basic features of mesenchymal stem cells.

胎盘和脐血来源的贴壁细胞具备间充质干细胞的基本特征。

However, as the name（read－only memory）implies, CD disks cannot be written onorchanged in any way.

然而，正如其名字所指出的那样，CD盘不能写，也不能用任何方式改变其内容。

Galvanizes steel pallet is mainly export which suits standard packing of European Union, the North America. galvanizes steel pallet is suitable to heavy rack. Pallet surface can design plate type, corrugated and the gap form, satisfies the different requirements.

镀锌钢托盘多用于出口，替代木托盘，免薰蒸，符合欧盟、北美各国对出口货物包装材料的法令要求；喷涂钢托盘适用于重载上货架之用，托盘表面根据需要制作成平板状、波纹状及间隔形式，满足不同的使用要求。