查询词典 stem cells

Except for their high proliferative capacity , another attractive poverty of hair follicle stem cells is they multipotent, they are able to give rise not only to hair follicle but also epidermis and sebaceous gland.

除具有很强的自我更新能力外，毛囊干细胞另一个引人注目的特性是具有很强的多向分化的潜能，能够分化成为毛发、表皮及皮脂腺等。

For example, drugs can be targeted to the bulge region with stem cells or to the sebaceous glands.

例如，药物可以靶向作用于含有干细胞的 bulge 区或皮脂腺区。

Objective To explore an experimental method of transfecting the marrow stromal stem cells with the reconstructed PGL3-transforming growth factor-β1 （TGF-β1） gene and to evaluate the feasibility of self-induction of MSCs to the chondrocytes in vitro so as to provide a scientific and experimental basis for a further ＂gene enhanced tissue engineering＂ research.

目的 探讨将编码细胞转化生长因子β1（transforming growth factorβ1，TGF—β1）的重组PGL3-TGF-β1质粒转染兔骨髓基质干细胞（marrow stromal stemceils，MSCs），体外通过自分泌、诱导作用向软骨细胞方向分化的可行性，为基因加强组织工程学修复软骨损伤提供体外实验依据。

Among the exceptions are certain stem cells that do not senesce throughout an individual's life span.

其中例外的是某些干细胞不senesce整个个人的寿命。

Objective To discover the effect of fluid shear stress on the proliferation of human mesenchymal stem cells.

目的：探讨切应力作用于人骨髓间充质干细胞后，对细胞增殖的影响。

Aim To investigate the effects of vascular endothelial growth factor and shear stress on the differentiation of bone marrow mesenchymal stem cells.

目的 研究血管内皮生长因子与剪应力对骨髓间充质干细胞分化的作用。

Objective:To investigate the characteristics of Ca2+ signaling pathways in human mesenchymal stem cells.

目的：探讨人骨髓间充质干细胞钙离子通道的电生理学特性。

Stem cells can be an additional source of implantable material.

干细胞可以成为植入材料的来源。

BACKGROUND :Rapid development of spermatogonial stem cells is the new hope for assisting reproductive technologies, and the stability of the number and structure of the chromosome cultured in vitro is one of the important factors in usage.

背景：精原干细胞技术的快速发展为生殖工程带来了新希望，而在体外维持染色体数目及结构的稳定性是其使用的关键问题之一。

To investigate the distribution pattern of mesenchymal stem cells in human placentas by immunofluorescence staining and immunohistochemical staining.

目的探索间充质干细胞在人胎盘组织中的分布规律。

I am accused of being overreligious," she said in her quiet, frank manner,"but that does not prevent me thinking the children very cruel who obstinately commit such suicide.""

客人们在卡罗利娜·埃凯家里，举止就文雅一些，因为卡罗利娜的母亲治家很严厉。

Designed by French fashion house Herm è s, this elegant uniform was manufactured in our home, Hong Kong, and was the first without a hat.

由著名品牌 Herm è s 设计，这件高贵的制服是香港本土制造，是我们第一套不配帽子的制服。