查询词典 stem cells

The discovery of neural stem cells is one of the most important progresses in neurobiology.

神经干细胞的发现是近年来神经生物学领域最重要的研究成果之一。

The finding of neurogenesis in the adult brain led to the discovery of adult neural stem cells.

成年大脑可能会再生神经组织的发现，导致了成年神经干细胞的发现。

Therefore, the study of Hes1 expression in neural stem cells and its relationship with adult neurogenesis is put on the agenda.

因此研究Hes1在成体神经干细胞中的表达及其与成体神经细胞生成的关系也就被提上日程。

Objective To explore the culture method of rat embryonic neural stem cells and the ability of neurogenesis after being cultured long in vitro.

目的 探讨神经干细胞培养的分离传代技术及其在长期培养条件下的神经发生能力。

Immunocytochemical staining was conducted for the neural stem cells, neuron and neuroglia specific cell surface marker such as nestin, MAP-2, NSE and GFAP.

免疫细胞化学方法检测诱导前后神经前体细胞、神经元和神经胶质细胞特异标记物如nestin，MAP-2，NSE和GFAP的表达。

Objective To construct an expression vector of Noggin and isolate bone marrow mesenchymal stem cells, to explore the differentiation of BMSCs transfected with Noggin gene in vitro.

目的 构建Noggin基因的表达载体，分离骨髓基质干细胞（BMSCs，探讨转染Noggin基因的BMSCs在体外分化为神经元样细胞的情况。

Through gene expression analysis comparing ETs with a variety of normal tissues, we show that the profiles of different EWS-FLI1-silenced Ewing cell lines converge toward that of mesenchymal stem cells.

通过将尤文瘤与多种正常组织的基因表达情况进行分析，我们发现不同EWS-FLI1基因沉默的尤文细胞系，其基因表达谱均趋向于间质干细胞的表达谱。

Adult stem cells are not pampered pushovers. O'Reilly et al.

成人干细胞不像我们先前认为的那样娇嫩和易于被控制。

Objective To compare the proliferation and differentiation in vitro of neural stem cells isolated from different periods of ontogeny .

目的比较个体发育不同阶段所得神经干细胞的体外增殖和分化情况。

The neural stem cells isolated from different periods of ontogeny have different biological specificities.

结论个体发育不同阶段所得的神经干细胞有不同的生物学特性。

They weren't aggressive, but I yelled and threw a rock in their direction to get them off the trail and away from me, just in case.

他们没有侵略性，但我大喊，并在他们的方向扔石头让他们过的线索，远离我，以防万一。

In slot 2 in your bag put wrapping paper, quantity does not matter in this case.

在你的书包里槽2把包装纸、数量无关紧要。