查询词典 stem

Tissues and organs previously thought to be devoid of stem cell have been found to harbour stem cell during adult life.

骨髓移植是成功的细胞替代疗法的典型例子到目前为止，干细胞疗法主要局限于血细胞混乱的治疗。

Epidermal cells near the wound dedifferentiate and proliferate forming blastema and/or migrate to the wound plane forming a pre-epidermis consisting of several layers of stem cells covering the wound plane, which then re-differentiates further forming fully developed epidermis. Cells in the parietal peritoneum are also induced by injury to dedifferentiate into stem cells which then proliferate and migrate along the parietal peritoneum to the wound place forming a pre-peritoneum which re-differentiates into fully developed parietal peritoneum.

伤口愈合包括伤口闭合、顶端表皮层及体腔上皮的新生：创伤后的前4 d，残腕顶端的肌肉组织向伤口处迁移并重排使伤口闭合；创伤附近的表皮层细胞发生脱分化并增殖后迁移到创伤面形成由数层干细胞组成的前表皮层，之后进一步分化形成表皮层；而体腔上皮细胞在创伤诱导下也脱分化并增殖，然后沿体腔上皮迁移到创伤处形成"前体腔上皮"，经再分化形成新的体腔上皮。

The colony of embryonic stem cell separated from blastula could gain five strains of embryonic stem cell and go down to posterity F7 in vitro.

从培养的囊胚中分离获得的类胚胎干细胞集落，经传代培养获得了5株胚胎干细胞株，在体外可传代培养到7代，冷冻保存复苏后，干细胞仍能存活、增殖。

Stem Chart in Counted Cross Stitch Single Bluebonnet Stem in Counted Cross Stitch Smaller image ...

干图在清点过缝单bluebonnet干在清点交叉缝较小的形象。。。

Bone marrow stem cell has the characteristics of stem cell and can differentiate into mesenchymal tissue.

骨髓干细胞具有干细胞的特性并能分化为间充质组织。

AIM:To introduce the application and perspective of neural stem cell and/or mesenchymal stem cell transplantation for brachial plexus injury.

目的：介绍神经干细胞和，或骨髓间质干细胞移植修复臂丛神经损伤的应用及其前景。

This paper puts forward a kind of non-ablative wireless stem flow sensor on ZigBee, which heats up the stalk by the enwrapped calefaction probe and decides the heat transfer quantity of stem flow by the value of the temperature probe to calculate the plant transpiration rate.

蒸腾量是反映植物生理信息最重要的因素之一，本文通过包裹式的加热探头给茎杆加热，由温度测量探头来确定茎流的热传输量以推算出植物的蒸腾量，提出了一种基于ZigBee技术的非侵入式无线茎流传感器。

Stem Canker and Cane Blight -- Stem canker and cane blight may be caused by one of several fungi.

甘蔗茎溃疡病和白叶枯病-甘蔗茎溃疡病和白叶枯病可能是由几个真菌之一。

In order to test this hypothesis, we isolated and developed stable self-renewable cell lines of mesenchymal stem cells from human fetal articular cartilage and identified the cell phenotype by FACS and we found that their phenotypic markers were identical to those of mesenchymal stem cells from bone marrow.

我们从胚胎的关节软骨中获得成纤维样细胞，在体外进行培养和扩增，并用流式分析的方法对其表面标志进行鉴定，发现其表面标志与文献报道的骨髓来源的间充质干细胞的表面标志相同。

Many evidence suppport that tumor is origin from the stem cell .The tumor stem cell theory provide a new way for the mechanism and therapy study of tumor.

目前已有多种证据支持肿瘤的干细胞起源，肿瘤干细胞理论为肿瘤的发生机制及治疗提供了新的方向。

I hope that this success is just the first in a long series.

我希望这只是成功的开始。

Three dimensional stresses on the interface of tire and soil, tire deflection and soil sinkage are measured.

测试轮胎——沙土界面上的三向应力、轮胎变形和沙土沉陷；建立考虑剪切应力对沙土承载特性产生影响的车轮牵引性能预测模型；分析车轮作用下土壤的纵向稳定性。