上皮内的

Aim To study the distribution regulation of primary neurons and sympathetic neurons of skin associated with viscera on the theoretical basis of treating visceral pain by intracutaneous- injection drug.

目的在皮内注药治疗遗尿症及内脏痛有效的基础上，研究皮肤与内脏相关的初级神经元和交感神经元分布规律。

A failure of Hertwig′s epithelial root sheath to invaginate at the appropriate horizontal le-vel shed important light on the pathogenesis of taurodontism.

Hertwig上皮根鞘未能在适当的水平内折或者断裂延迟是牛牙症发生的重要原因，其发病机制尚不完全清楚。

The neoplastic epithelial cells within the duct show minimal hyperchromatism and pleomorphism, but they have holes with sharp margins as though punched out by a cookie cutter.

导管内的肿瘤上皮细胞表现为淡染和多型现象，但是他们有边缘锐利的孔像被切饼机切过一样。

They are filled with clear serous fluid and lined by flattened cuboidal epithelium.

囊肿内充满了清亮的浆液性的液体，外面包绕以扁平立方上皮。

In this study, immunohistochemical staining was performed with antibodies against D2-40, S100, pankeratin, epithelial membrane antigen, brachyury, and glial fibrillary acidic protein in 4 cases of chordoid glioma, 6 skeletal myxoid chondrosarcomas, 10 chordoid meningiomas, 16 extraskeletal myxoid chondrosarcoma, 18 chordomas, 22 low-grade chondrosarcomas, and 27 enchondromas.

本研究中，我们给4例脊索样胶质瘤、6例骨的黏液样软骨肉瘤、10脊索样脑膜瘤、16例骨外黏液样软骨肉瘤、18例脊索瘤、22例低级别软骨肉瘤和27例内生性软骨瘤做了D2-40、S100、pankeratin、上皮膜抗原、brachyury和胶质纤维酸性蛋白的免疫组化染色。

Results The luminal surface of the endolymphatic duct is smooth. There are few short microvilli in epithelial cell. Crypts among cells are few and small.

结果 内淋巴管的管腔面光滑、平整，上皮细胞表面的微绒毛少且短，细胞间隐窝小而少。

Histopathologic examination revealed a lobulated, intramural tumor composed of a mixture of spindle cells and epithelioid cells.

病理组织学检查可见由梭形细胞和上皮样细胞混合组成的分叶状的壁内肿瘤。

First passage of human amniotic epithelial cells were inoculated at a density of 1×108/L and cultured in medium containing fetal bovine serum of 0.1 volume fraction, 100 nmol/L dexamethasone, 50 mg/L ascorbic acid and 5 mmol/L β-glycerophosphate.

取第1代人羊膜上皮细胞，设立两组：诱导组以1×108 L-1密度接种于培养皿内，24 h后更换为含体积分数为0.1的胎牛血清、 100 nmol/L地塞米松、50 mg/L抗坏血酸、5 mmol/Lβ-甘油磷酸的诱导培养液。

We believe that these lesions overlap histomorphologically with higher-grade dysplastic nevi and de novo intraepidermal epithelioid melanocytic dysplasia.

我们认为，这些病变与分级较高的发育异常痣和新生表皮内上皮样黑色素细胞发育不良存在着组织形态学的重叠。

The evidence of secretory immunoglobulin A and other features of lymphocyte subtypes characterizes the ES as an organ of mucosal immune system [4] . The spiral modiolar vein had been verified as a primary port of entry for lymphocytes during an immune response.

此外，内淋巴囊上皮还具有产生分泌性免疫球蛋白A的能力，故其结构和功能类似于粘膜免疫系统（mucosal immune system，MIS）的效应器官[4]。

I didn't watch TV last night, because it .

昨晚我没有看电视，因为电视机坏了。

Since this year, in a lot of villages of Beijing, TV of elevator liquid crystal was removed.

今年以来，在北京的很多小区里，电梯液晶电视被撤了下来。