查询词典 stem cells

This type of tooth had a special epithelial structure for the maintenance of stem cells, showing the bulbous epithelial protrusion at the apical end.

此类型的牙齿具有维持干细胞活性的一种特殊的上皮结构，显示为根尖末端球形的上皮突出。

Impact of PCL capsulation on the mesenchymal stem cells activity studied in vitro studied,one plate culture with complete culture medium for control group and three encapsulated culture for experimental groups installed.

以添加10%胎牛血清的完全培养液平皿法细胞培养为对照组，设置3个实验组进行聚己内酯囊管化骨髓间充质干细胞培养活性研究。

Objective To investigate the factors of growth and cardiogenic differentiation of rat mesenchymal stem cells in vitro.

目的 研究大鼠骨髓间充质干细胞的体外培养及向心肌样细胞转化的条件。

We composed the rhoa-gene of Wistar rat with the plasmid of pAdTrack-CMV to get the recombinant plasmid. On the basement, we can use the catholyte lipofetamine to transfected the neural stem cells , In the following, we observe the expression of the rho-gene and the geng how to act the motor neuron and NSCs.

本试验用克隆出的大鼠rhoa基因构建到质粒pAdTrack-CMV中，获得重组质粒pAd-rhoa，用阳离子脂质法介导转染到神经干细胞，观察目的基因的表达及其对运动神经元和神经干细胞的作用。

In the present study we evaluated the chimeric potential of rat inner cell masses and fetal neural stem cells.

用囊胚注射法研究了大鼠内细胞团和胎儿神经干细胞构建嵌合体的潜力。

In addition, LQ of neural stem cells can be induced in vitro to differentiate into cholinergic neurons.

另外，LQ可以诱导神经干细胞体外定向分化为胆碱能神经元。

OBJECTIVE: After purification and amplification in vitro, the bone marrow mesenchymal stem cells were induced into chondrocytes, and then implanted them at the bottom of nano-hydroxyapatie/chitosan scaffold for combined culture. The aim was to investigate the feasibility of them used in tissue-engineered chondral composite graft.

目的：将体外提纯、扩增的骨髓间充质干细胞诱导成软骨细胞，将其接种于穿&靴&的纳米羟基磷灰石/壳聚糖支架的底部上联合培养，探索其用于组织工程软骨复合体的可行性。

In summary, hyaluronic acid and autologous synovial fluid induces chondrogenesis of equine mesenchymal stem cells, which encourage tissue engineering applications of MSC in chondral defects, as the natural environment in the joint is favorable for chondrogenic differentiation.

总之，透明质酸和自体关节液诱导马的间充质干细胞的软骨形成，这鼓励组织工程在软骨缺损修复中应用间充质干细胞，因为关节自然环境是有利于软骨形成分化。

Key words: umbilical cord blood;mesenchymal stem cells; chondroblast; transforming growth factor-β1

脐带血；间充质干细胞；成软骨细胞；转化生长因子-β1

Objective To explore whether mesenchymal stem cells could be isolated from human umbilical cord blood and would be able to differentiate into chondroblast in vitro.

目的：探讨人脐带血间充质干细胞存在及体外向成软骨细胞分化的可能性。

Lugalbanda was a god and shepherd king of Uruk where he was worshipped for over a thousand years.

Lugalbanda 是神和被崇拜了一千年多 Uruk古埃及喜克索王朝国王。

I am coming just now,' and went on perfuming himself with Hunut, then he came and sat.

我来只是现在，'歼灭战perfuming自己与胡努特，那麼，他来到和SAT 。