查询词典 stem cells

All the above results suggested that ABCG2 might play an important role in quiescence maintenance of hematopoietic stem cells through regulation of cell cycle.

以上结果提示ABCG2可能通过调控细胞周期参与了造血干细胞静息状态的维持。

Results］the gross morphology of the tendons showed the experimental group had lesser adhesion and better reactiveness than that in the control group.the fibrin had degraded at 3 weeks. cell tracing showed that the labeled bone marrow derived mesenchymal stem cells remained viable and presented in the intratendinous region for at least 6 weeks, becoming more diffuse at later timepoints.at 3 weeks, collagen fibers appeared more organized and there were better morphometric nuclear parameters in the treatment group. at 6 and 12 weeks, there were no differences between the groups with regard to morphometric nuclear parameters.

结果］实验组相比对照组肌腱大体观察粘连差，肌腱活动性好。3周后纤维蛋白载体即降解，细胞示踪结果显示标记的骨髓间充质干细胞至少6周内仍可保持活性并存在于肌腱组织中，但之后逐渐扩散。3周时，实验组与对照组相比胶原纤维排列更为有序，且胞核形态结构更规则，但在6周及12周时，实验组与对照组胞核参数测定无统计学意义。3周时实验组比对照组具有更强的的生物力学特性，但之后则差别不明显。

To review the research and advancement of adult stem cells in recovery of central nervous system diseases.

文章回顾成体干细胞在中枢神经系统疾病修复中的研究和进展。

Stem cells are one of the most fascinating areas in regenerative medicine today.

在再生医学中干细胞是个非常吸引人的的领域。

The idea of course sounds crazy at first hearing, but it may well be possible, because the technology already exists to repopulate the stem cells of the blood and the gut, and the skin shouldn't be too tricky either.

当然，这种想法初听起来很疯狂，但它是很可行的，因为已经有了使血和小鼠的肠重新群体化的干细胞技术，使皮肤干细胞重新群体化也不会太难。

OBJECTIVE: To explore effects of zinc on rat bone marrow mesenchymal stem cells DNA and protein content as well as reproductive cycle.

目的：探讨锌对大鼠骨髓间充质干细胞DNA和蛋白质含量及增殖周期的影响。

In this study, we utilized human periodontal ligament to test the hypothesis that cryopreserved human periodontal ligament contains retrievable post-natal stem cells.

我们在实验中利用人牙周膜来证实冷冻保存的人牙周膜中是否存在可收回的成体干细胞。

3Chondrogenesis was assessed using Alcian blue staining, Toluidine bluestaining, Safranin O/Fast Green staining at 7 and 14 days, still collagenⅡimmunohistochemistry and aggrecan immunofluorescence at 4, 7 and14 days after initial chondrogenic induction of adipose -derivedmesenchymal stem cells.

3观察脂肪间充质干细胞在诱导后的生长增殖情况、形态变化，于诱导7、14天后应用阿尔新兰染色、甲苯胺兰染色、藩红0／固绿染色，以及4、7、14天后应用Ⅱ型胶原蛋白免疫细胞化学、aggrecan免疫荧光评价其成软骨能力。

The extracellular matrix wasstained positively for Alcian blue, Toluidine blue and Safranin O / FastGreen at 7 and 14 days after initial chondrogenic induction of adipose -derived mesenchymal stem cells, and indicated collagenⅡand aggrecanwere expressed positively.

2脂肪间充质干细胞在高密度的"微团"培养条件下，于诱导7、14天后阿尔新兰染色、甲苯胺兰染色、藩红0／固绿染色阳性，诱导4、7、14天后Ⅱ型胶原蛋白免疫细胞化学、aggrecan免疫荧光阳性表达。

Therefore, the discovery and investigation of neural stem cells bring new hope for the treatment of SCI.

就现阶段来说，细胞替代治疗是解决这一难题的唯一手段，因而神经干细胞的发现和研究为脊髓损伤的治疗带来了新的希望。

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。