查询词典 stem cells

Results (1) High-density micromass cultures of Adipose -derivedmesenchymal stem cells could assemble themselves into small translucentspheroids that were visible to naked eyes as early as 48 hours after initialchondrogenic induction. Over the course of 12 days, the volume ofcartilaginous nodule increased. The induced ADSCs indicated round,triangular or multangular shape.

结果(1)在特定培养基诱导条件下，脂肪间充质干细胞细胞生长增殖明显减缓，细胞形态由梭型渐变为三角形、多角形、圆形，有自发聚集倾向，高密度的&微团&培养细胞在诱导后48小时可以聚集形成结节，并逐渐增大，12天左右结节呈半透明类软骨样外观。

Stem cells have the ability of self-renewal and potentiality of multidirectional differentiation.

干细胞是一类具有高度自我复制和多向分化潜能的细胞，特定条件下干细胞可分化成具有自律性和传导性的细胞。

In this reiew, we focus on the differentiation of mesenchymal stem cells (including those of the myoblastic, osteoblastic, chondroblastic, neural, and apidoblastic lineages) and the possible, if unexpected, biological significance of MMPs in its regulation.

在此综述中，我们着重分析间充质干细胞的分化和间充质干细胞的分化的调节过程中MMPs可能起到的生物学作用。MMP系统已经被证明涉及若干的分化效应，这显示基质金属蛋白酶调节蛋白水解酶蛋白水解级联的增殖和分化效应。

In this reiew, we focus on the differentiation of mesenchymal stem cells (including those of the myoblastic, osteoblastic, chondroblastic, neural, and apidoblastic lineages) and the possible, if unexpected, biological significance of MMPs in its regulation.

在此综述中，我们着重分析间充质干细胞的分化和间充质干细胞的分化的调节过程中MMPs可能起到的生物学作用。

This review focused on the biological significance of matrix metalloproteinases in its regulation when mesenchymal stem cells differentiate into myoblastic, osteoblastic, chondroblastic, neural, and apidoblastic lineages.

文章详细阐述了基质金属蛋白酶在间充质干细胞分化为成肌细胞、成骨细胞、破骨细胞、神经细胞、脂肪细胞过程中所起的重要生物学作用，并对基质金属蛋白酶在间充质干细胞分化中的调控作用进行分析。

The recent experimental studies have shown that bone marrow stem cells are capable of regenerating infracted myocardium and inducing myogenesis and angiogenesis, which improving myocardial perfusion and cardiac function.

目前的研究表明，移植的骨髓干细胞可以分化为心肌细胞，使心肌梗死瘢痕区血管和心肌再生，改善缺血心肌血供，改善心脏功能。

We explored the potential of bone marrow-derived human mesenchymal stem cells genetically modified with the full-length Dys-coding sequence to engage in myogenesis.

我们摸索潜力骨髓基质干细胞人体的转基因全长不良编码序列进行肌肉。

Genes related to myogenesis, stem cells and apoptosis were detected at high levels in normal human EOMs, suggesting that efficient and continuous regeneration and/or myogenesis may be a mechanism by which the EOMs remain clinically and pathologically spared in diseases such as DMD.

与肌肉形成、干细胞和凋亡有关的基因在正常眼外肌中有较高表达，提示眼外肌中有充分的肌肉再生或形成，可能可以解释为何在杜兴型肌营养不良症中为何不受累。

Genes related to myogenesis, stem cells and apoptosis were detected at high leels in normal human EOMs, suggesting that efficient and continuous regeneration and/or myogenesis may be a mechanism by which the EOMs remain clinically and pathologically spared in diseases such as DMD.

与肌肉形成、干细胞和凋亡有关的基因在正常眼外肌中有较高表达，提示眼外肌中有充分的肌肉再生或形成，可能可以解释为何在杜兴型肌营养不良症中为何不受累。

Objective: To study the identification and cultivation of neural stem cells in neonatal rats in vitro.

目的：探讨新生大鼠神经干细胞的分离培养和鉴定。

It has been put forward that there exists single Ball point and double Ball points on the symmetrical connecting-rod curves of equilateral mechanisms.

从鲍尔点的形成原理出发，分析对称连杆曲线上鲍尔点的产生条件，提出等边机构的对称连杆曲线上有单鲍尔点和双鲍尔点。

The factory affiliated to the Group primarily manufactures multiple-purpose pincers, baking kits, knives, scissors, kitchenware, gardening tools and beauty care kits as well as other hardware tools, the annual production value of which reaches US$ 30 million dollars.

集团所属工厂主要生产多用钳、烤具、刀具、剪刀、厨具、花园工具、美容套等五金产品，年生产总值3000万美元，产品价廉物美、选料上乘、质量保证，深受国内外客户的青睐