神经上皮

This defect resulted from damage of ependymal cells, which form the epithelial lining of the brain entricles, and of neuroblasts, which eole into neurons.

该缺陷是室管膜细胞受损所致，室管膜细胞构成了脑室上皮内层，而神经母细胞，可演化成神经元。

Results Among 85 cases, 46 cases were lipomas, Twenty-seven cases were sebaceous cysts, 19 cases were angeiomas, 8 cases were fibroids, 5 cases were ganglionic cysts, 3 cases were neurilemmomas,1 case was dermal nevus, 1 cases was fattey necrosis, 1 case was adipositis, 1 case was foreign-body granuloma,1 case was calcified epithelioma.

回顾性分析85例体表良性肿块的超声表现，总结其声像图特征，所有病例均经手术病理证实。结果 85例中脂肪瘤46例，皮脂腺囊肿27例，血管瘤19例，纤维瘤8例，腱鞘滑液囊肿5例，神经鞘膜瘤3例，皮肤痣、脂肪坏死、脂膜炎、异物肉芽肿、钙化上皮瘤各1例。

The most common types are Meibomian gland adenoma, papilloma, melanoma (eyelid, conjunctiva, sclera, iris, ciliary body, choroid), squamous cell carcinoma, adenoma, adenocarcinoma, lymphoma, medulloepithelioma, ganglioglioma, osteosarcoma, mast cell tumor, and optic nerve sheath meningioma.

最常见的类型是睑板腺腺瘤，乳头状瘤，黑色素瘤(眼睑，结膜，虹膜，睫状体，脉络膜)，鳞状细胞癌，腺瘤，腺癌，淋巴瘤(视网膜，脉络膜，睫状体)，髓上皮瘤，神经节胶质瘤，骨肉瘤，肥大细胞瘤和视神经鞘脑膜瘤。

Methods:Neuroepithelial cells were dissociated from neural tube of embryonic E12 rats and cultured in the serum of rats given BYHWD and the serum of normal controls.

取孕 12d大鼠胚胎神经管上皮细胞，分别接种在灌服补阳还五汤的鼠血清和对照鼠血清的培养基内。

The olfactory neuroepithelium undergoes continual neurogenesis and, after extensive lesions, fully regenerates to maintain sensory function.

嗅神经上皮可以进行连续的神经发生；遭受广泛的损害以后，还可以充分地重建以保持嗅觉。

We found that 1 mutant EG4 cells showed typical characteristics of pluripotent stem cells which had no obvious difference with wild cells; 2 When induced by 10〓 M retinoic acid , mutant EG4 cells differentiated into adipocytes with high frequency compared with mutant cells, suggested that EGFR plays a role in adipocyte differentiation; 3 when injected into nude mice, mutant teratocarcinomas contained a large amount of connective tissues as well as skeletal muscle, while wild EG4 cells produced frequently cartilage, keratinocyte and neuroepithelium.

我们建立了稳定表达胞内区功能缺失的外源EGFR cDNA片段的EG4细胞，分析其生长分化特性，发现 1）突变型细胞可在未分化状态下维持长时间的增殖，表明EGFR对EG多能干细胞表型无明显影响；2）〓 M的维甲酸A(retinoid acid A，RA)诱导后，大部分对照组细胞分化为脂肪细胞，而突变型细胞分化为脂肪细胞的比例明显较少，表明EGFR在脂肪细胞的发育分化中具有一定的调节作用；3）畸胎瘤切片分析显示，突变型瘤组织分布有大量的未分化细胞和结缔组织，分化细胞以肌肉细胞为主；对照组瘤组织含丰富的角质上皮、软骨、神经管等依赖EGFR的分化组织。

The first, many tuberculosises in glandular stomach were found besides liver cell degeneration, pneumoncongestion, epithelium cell degeneration of tubuli tenales, necrosis and kidney hemorrhage, cardiac muscle celldegeneration, heart hemorrhage, cerebrum hemorrhage, satellitosis and neuronophagia, cerebellum purkinje cell necrosis.

发现病例1，肝细胞变性，肺淤血，肾小管上皮细胞变性、坏死，间质出血，心肌纤维变性，间质出血，大脑出血，&卫星化&与&噬神经&现象，小脑浦肯野氏细胞坏死，还可见腺胃有大量的结核结节。

Pigment epithelium-derived factor, is a serine protease superfamily member. It has highly conservative sequence and unique molecular structure with neurotrophy, inhibiting angiogenesis,anti-tumor and a variety of functions It is now investigated as a hot spot. The function of anti-angiogenesis is particularly important.

摘要色素上皮衍生因子，是丝氨酸蛋白酶超家族成员，它具有高度保守的序列和独特的分子结构，因具有神经营养，抑制新生血管，抗肿瘤等多种功能而成为研究的热点，其抗新生血管的功能尤为重要。

To inhibit neurotropic virus as HIV-1 migrating through brain microvascular endothelial cells, which compose the blood-brain barrier.

抑制HIV -1透过组成血脑屏障大脑的微脉管上皮细胞迁移的向神经病毒。

Results Histologically, AT/RT was characterized by the presence of rhabdoid cells associated with various degrees of primitive neuroectodermal, epithelial or mesenchymal differentiation.

结果 非典型畸胎样／横纹肌样瘤具有特征性的横纹肌样细胞，伴有不同程度的原始神经外胚叶、上皮和间质分化。

The split between the two groups can hardly be papered over.

这两个团体间的分歧难以掩饰。

This approach not only encourages a greater number of responses, but minimizes the likelihood of stale groupthink.

这种做法不仅鼓励了更多的反应，而且减少跟风的可能性。