查询词典 stem cells

Objective:To investigate the process of differentiation of adult rat mesenchymal stem cells into neuron-like cells in vitro and the following death.

目的：探索大鼠骨髓间充质干细胞(mesenchymal stem cell，MSCs)在体外定向分化为神经元样细胞的方法并研究其死亡的影响因素。

DATA SOURCES: The Medline was undertaken to identify the relevant articles published from January 1991 to January 2006 with the key words of ＂mesenchyma stem cells,origin,research progress＂ in English.

资料来源：应用计算机检索Medline1991-01/2006-01期间的相关文章，检索词为&mesenchyma stem cells，origin，research progress&，并限定文章语言种类为English。

Bone marrow stromal cells are cells got rid of hemopoietic stem cells in marrow cell of mature individual, which is approved to be multi-differentiation potential including transforming into neural stem cell, and differentiation into neurs and neuroglial cell.

骨髓基质细胞(Bone marrow stromal cells，BMSCs)是成体骨髓细胞中除造血干细胞之外的另一类骨髓干细胞，近年来的研究证明其具有多向分化的潜能，包括向神经干细胞转化，并可进一步分化为神经元和神经胶质细胞。

To study the effect of autogeneic PRP on prol iferation and osteogenetic differentiation of human adipose-derived stem cells in vitro.

探讨自体PRP 对体外培养人脂肪来源干细胞（adipose-derived stem cells，ADSCs）增殖及成骨分化的影响。

Methods Rat bone mesenchymal stem cells were isolated from adult rats bone marrow by Ficoll -Paque density gradients, cultured and amplified in vitro, and then identified by flow cytometry ; Middle cerebral artery occlusion model of regional cerebral ischemia in rats were made by thread embolizing.

方法Fieoll-Paque分离液梯度离心分离大鼠骨髓间质干细胞（rat bone mesenchymal stem cells，rMSCs），经体外培养扩增并流式细胞术鉴定；线拴法制作大鼠大脑中动脉闭塞脑局灶缺血模型，Hoechst33342标记细胞，分别通过静脉移植及立体定向局部移植到大鼠缺血侧纹状体。

The research on Spermatogonial Stem Cells is evoking more and more interests of people because of the development of other stem cells and the appearance of many new research tools and experimental techniques in recent years.

近年来随着干细胞研究的不断发展，新的研究工具和实验技术不断涌现，对精原干细胞(Spermatogonial stem cell，SSC )的研究亦激起人们的浓厚兴趣。

Background and purpose: The research on Spermatogonial Stem Cells is evoking more and more interests of people because of the development of other stem cells and the appearance of many new research tools and experimental techniques in recent years.

背景与目的：随着近年来对于干细胞研究的不断深入发展和新的研究工具、实验技术的涌现，对于精原干细胞（Spermatogonial stem cell，SSC）的研究亦激起人们的浓厚兴趣。

Objective 1.To observe the migration and differentiation of rat bone marrow mesenchymal stem cells in infracted heart tissue.

目的(1)观察骨髓间充质干细胞(Bone marrow mesenchymal stem cells ， BMSCs)在心肌梗死心脏组织中的迁移、分化。

Objective To determine the diversity of lysosome expression in neural stem cells during the neuron-oriented differentiation process.

随着神经干细胞(neural stem cells，NSCs)研究的不断深入，探索神经干细胞增殖、分化机制尤其是其定向分化机制倍受人们关注。

Neural stem cells, defined by Reynols 1992, which were derived from the adult mice corpus striatum firstly, can uninterruptly proliferate and multidifferentiate in vitro and in vivo.

神经干细胞(neural stem cells，NSCs)是干细胞的一种，Reynolds等于1992年首先从成年小鼠脑纹状体分离出能在体外不断分裂增殖、具有多种分化潜能的细胞群，并正式提出了神经干细胞的概念。

As she looked at Warrington's manly face, and dark, melancholy eyes, she had settled in her mind that he must have been the victim of an unhappy attachment.

每逢看到沃林顿那刚毅的脸，那乌黑、忧郁的眼睛，她便会相信，他一定作过不幸的爱情的受害者。

Maybe they'll disappear into a pothole.

也许他们将在壶穴里消失