这种癌症在特殊神经细胞内生长，称为神经嵴细胞。
The cancer develops in specialised nerve cells, called neural crest cells.
这种病是因为一群叫做神经嵴细胞的胚胎细胞出现扰乱所引起的。
It is caused by a disturbance in a group of cells in embryos called neural crest cells.
神经嵴细胞是胚胎发育早期形成各种组织的胚胎细胞。
Neural crest cells are embryonic cells that pinch off early in development to form a variety of structures.
通常情况下，神经嵴细胞会爬过整个胚胎并形成一条横贯背部的窄带。
Normally, the neural crest cells crawl through the embryo and form a strip running along the back.
我们通过研究神经嵴细胞发现这些细胞的确存在这一现象。
Our study of neural crest cells shows that these cells behave in exactly this way.
结果：(1)骨原始神经外胚层肿瘤来源于神经嵴的胚胎迁移细胞。
Results: (1) Osseous PNET originated from embryonic migrating cells of neural crest.
结果：成功地培养出小鼠的颅神经嵴细胞，其形态类似成纤维样细胞。
RESULTS: Cranial neural crest cells were cultured successfully. The shape of the cells were fibroblast-like.
真皮的成分除神经外来源于中胚层。神经和黑素细胞一样来源于神经嵴。
The constituents of the dermis are mesodermal in origin except for nerves, which, like melanocytes, derive from the neural crest.
在人类，很多常见畸形如腭裂、心瓣膜畸形和很多肿瘤与神经嵴的发育相关。
In humans, cleft palate, heart valve malformations and various tumors are among the common malformations associated with disruption of neural crest development.
方法用电极刺激方法在鸡胚发育早期破坏心脏神经嵴，建立圆锥动脉干缺损模型。
Methods Experimental chick embryos were subjected to cardiac neural crest ablation using electric stimulation.
我们推测胚胎基质的某种缺陷不仅损害了神经嵴细胞的移行，也影响ICC的分化和成熟。
It is suspected that the defect of embryo matrix inhibits either the migration of neural crest cell or the differentiation and maturation of ICC.
某些局部因素。如缺血、缺氧、免疫因素、巨细胞病毒和寄生虫感染等毁坏了肠壁内神经嵴细胞。
Some local factors to destroy intestine crest cells such as ischemia, hypoxia, immune factors, Epstein-Barr virus and parasite infection.
结果正常同窝鼠，胎龄13天（ED13）来源于外胚层神经嵴的神经母细胞迁移并进驻胃壁；
Results In normal littermates, the precursor cells from the neural crest migrated into stomach at ED13.
牙齿是典型的上皮-间充质器官，由原口腔上皮和其下方的神经嵴来源的外胚间充质相互作用而形成。
Tooth is a typical epithelium-mesenchyme organ, which is formed through the mutual function between the original oral epithelium and epiblastic mesenchyme from the neural crest below.
令人惊讶的是，胚胎中局部区域产生了迁移的神经嵴细胞和他们衍生的细胞型，它们与神经或中胚层组织完全无关。
Surprisingly, restricted regions of the embryo generated both migrating neural crest cells and their derivative cell types, without any interaction with neural or mesodermal tissues.
虽然已知形成神经嵴细胞的能力在“阶段10”后会衰减，研究者们仍在寻找这些重要的干细胞形成早期的周围条件。
While it was known that the ability to form neural crest cells declines after "stage 10," the researchers were seeking the earliest conditions surrounding formation of these important stem cells.
以1940年以前在分子技术应用之前开始的工作为基础，神经嵴被认为是神经性和非神经性细胞层相互作用形成的。
Based on work from the 1940's before molecular tools were available, the neural crest was thought to form by interactions between neural and non-neural cell layers.
方法：采用胰酶消化法分离小鼠胚胎第8 . 5天的颅神经管，从小鼠颅神经管中游离出来的细胞即为颅神经嵴细胞。
METHODS: cranial neural tubes were dissected from 8.5 day mouse embryo using trypsin digestion and explanted in culture dishes. Cells dissociated from the neural tubes were cranial neural crest cells.
目的：本文旨在讨论脊柱神经节瘤的临床表现及治疗。神经节瘤起源于交感神经节的神经嵴细胞，为一少见的肾上腺外的副神经节肿瘤。
Objective. To discuss the spinal presentation and treatment of paraganglioma, a rare tumor of the extra-adrenal paraganglia, derived from neural crest cells in sympathetic ganglions.
本文从牙齿发育信号的启动、颅神经嵴细胞在牙齿形态发生中的作用以及上皮-间充质的交互式作用三个方面简述牙齿发育的调控机制。
The regulation mechanism during tooth development, which includes the initiation of tooth developmental signal, the role of neural crest cells in tooth morphogenesis, and the interaction between dent.
本文从牙齿发育信号的启动、颅神经嵴细胞在牙齿形态发生中的作用以及上皮-间充质的交互式作用三个方面简述牙齿发育的调控机制。
The regulation mechanism during tooth development, which includes the initiation of tooth developmental signal, the role of neural crest cells in tooth morphogenesis, and the interaction between dent.
应用推荐