查询词典 notch

Hypoxia induces dedifferentiation of neuroblastoma cells in vivo and in vitro, and under oxygen-compromised conditions the Notch cascade is activated.

在体内和体外缺氧可诱生成神经细胞瘤的去分化，而氧妥协的情况下，Notch信号则被激活。

Echinoid is an immunoglobulin domain-containing CAMs. Ed negatively regulates EGF receptor signaling pathway during eye development and cooperates with Notch pathway during sensory bristle development.

Echinoid 是一个具有免疫球蛋白区域的细胞黏著分子，可在眼睛发育过程中负调控EGFR讯息，也可和Notch讯息合作影响感觉性刚毛的发育。

We hypothesized that Notch signaling might play an important role in specifying endothelial progenitors from the mesoderm, given that this pathway acts as a bipotential cell-fate switch on equipotent progenitor populations in other settings.

由于在其他系统中的研究表明，Notch信号通路在同一潜能的前体细胞走向两种不同命运的过程中发挥着关键的转换作用，我们假定该通路在中胚层特化为内皮前体细胞的过程中也发挥重要功能。

Recently, roles for Notch signaling in lymphopoiesis and myelopoiesis have been evaluated, but in erythropoiesis are not clear.

关於Notch在lymphopoiesis 和myelopoiesis中的功能，近年来也有初步的研究，但目前对於红血球生成方面的功能则不是很清楚。

The one that sticks out like some kind of garishly stylish, regal palace amongst the more subdued commoner buildings at its foundations -"Top Notch" engraved in gothic lettering on its side.

洋房门口标着"Top Notch"，反反复复地经过始终不知道里面究竟是做什么的，看似咖啡厅，因为它门口摆设着欧式的桌椅，又像是Fashion类的，因为墙上贴着各类时尚照片。

According to the signal characteristics, three candidates algorithms, threshold judgment through Lenner Filter Banks, Notch adaptive filter and VIFD(Variance of Instaneous Frequency Detector), and complex correlation detection, have been selected and tested. To maximize the accuracy and fulfill other parametric requirements of the system, simulation models are established on these selected algorithms, and data analysis work is done basing upon vast sampling.

根据信号的特点，选取了Lenner滤波器阈值判断、Notch自适应滤波器和VIFD联合判断以及复相关检测三种算法，建立仿真模型对三种信号检测算法分别进行仿真以及用实际的海试数据来选出一个比较合适的算法，保证标定系统的标定精度，满足指标的要求。

This effect of the mesenchyme on Ngn3 induction was mediated by cell-cell contacts and required a functional Notch pathway.

神经元素3对间充质的这种诱导效应是通过细胞间接触而起作用的，并需要有功能性的Notch信号通道存在。

Ed has been previously shown to be involved in the development of Drosophila compound eyes and notum bristles. It is a negative regulator of EGF receptor signaling pathway and synergizes with Notch in mesothorax bristle patterning.

它已经被证明参与在果蝇复眼与胸部刚毛的发育过程中，其本身是一个EGFR讯号传递的负调控因子并且和Notch共同作用在神经元的生成机制上。

To examine the influence of systemic factors on aged progenitor cells from these tissues, we established parabiotic pairings (that is, a shared circulatory system) between young and old mice, exposing old mice to factors present in young serum. Notably, heterochronic parabiosis restored the activation of Notch signalling as well as the proliferation and regenerative capacity of aged satellite cells.

为了查明系统因子对来自这些组织的衰老祖细胞的影响，我们在幼鼠和老鼠之间建立了共生态配对试验（即：一种共享的循环系统），给老鼠输入含有年轻因子的血浆，奇怪的是，异时性共生态细胞Notch信号重新激活，同时恢复了衰老干细胞增生和再生能力。

This review is focused on involvement of the Notch signaling cascade in the process of differentiation in neuroblastoma cells and normal cells of the sympathetic nervous system.

这篇文章集中于Notch级联信号在交感神经中的成神经细胞瘤分化和正常细胞分化的作用。

Neither the killing of Mr Zarqawi nor any breakthrough on the political front will stop the insurgency and the fratricidal murders in their tracks.

在对危险的南部地区访问时，他斥责什叶派民兵领导人对中央集权的挑衅行为。

In fact,I've got him on the satellite mobile right now.

实际上 我们已接通卫星可视电话了