上皮

Many are multicentric , and some occur in association with cervical or vaginal carcinoma.

还有一些外阴上皮内瘤变是多中心源性的，还有一些与宫颈癌或阴道癌有关。

It most often presents in soft tissue and internal organs and is known to be occasionally multicentric or metastatic.

上皮样血管内皮瘤是一种少见的中恶性度血管肿瘤，常发生在软组织及内脏，也可能多处发生或转移。

Methods A case of primary multicentric epithelioid hemangiendotholima of the brain was studied by means of HE stain, immunohistochemistry and ultrastructural observation and literature review.

通过HE、免疫组化及电镜观察1例脑原发性多灶性上皮样血管内皮瘤、并复习文献。

Then, the volume and morphology of grafts were observed and proliferating cell nuclear antigen expression of mammary epithelial cells in grafts was detected by immunohistochemistry. Experiment two: From 2 to 6 weeks after implanting, B-E〓 or NH1996 with respective dosage of 20ug and 100ug were injected muscularly into four groups of host mice once two days, and the control group was designed without treated with hormone.

结果：1。植入2周和6周乳腺组织形态结构保持完整，植入2周乳腺组织块体积、腺体数目和增殖程度均较植入时明显降低，并以此水平维持至植入6周。2.B-〓对植入的乳腺组织形态学无明显影响，但可引起乳腺上皮细胞PCNA、Bcl-2蛋白表达的升高；B-〓可上调PR，下调ER，说明植入裸鼠的正常乳腺对B-〓有反应，证实模型建立成功。

These results suggest that it is feasible to produce artificial muskrat scent using cell engineering by isolating, culturing cystglanitd epithelial cell and furthmore establishing a musdrat cystgland epithelial cell line.

提示，通过体外分离培养麝鼠香囊腺上皮细胞，建立香囊腺干细胞系，进而用细胞工程方法大量生产人工麝鼠香是可能的。

Skin is usually a long cylindrical muscle cells, there is a base or a few slender processes, which contain myofibril.

构成腔肠动物身体的一类细胞，兼有上皮和肌肉的功能。

The total NAR of type Ⅰ stage 2 and stage 3 patients did not show significant changes one month after ESS, whereas nasality was ameliorated compared with that before operation (P.05), even though still below the normal range. Nasality almost recovered 3 months after operation.

型2期和3期患者术后1月总鼻阻力无明显改变，而鼻音较术前改善(P.05)，但仍低于正常范围，术后3月术腔上皮化后，鼻音基本恢复正常。

The basal cells of epithelia in the nasopharynx had similar ultrastructural features.

鼻咽上皮的基底细胞具有相同的超微结构特点。

At 10 weeks, smooth muscle bundles were observed and there were no significant difference between the two groups of the number of neogenesis capillary and positive VEGFR2 expression cells. To understand the release of exogenous growth factors from small intestinal submuscosa in bladder regeneration, the release of vascular endothelial growth factor and basic fibroblast growth factor from SIS in vitro were evaluated by ELISA and MTT method.

尽管文献报道制备的小肠粘膜下层中含有少量细胞生长因子，但尚不明确其在动物体内是否仍具有生物活性，为了解小肠粘膜下层在膀胱组织修复中外源性生长因子VEGF和bFGF释放，我们用ELISA法和MTT法体外测量冻干SIS在PBS孵育液中VEGF和bFGF的含量及对上皮细胞的增殖作用；用猪小肠粘膜下层行大鼠膀胱部分修复。

objective:To explore the effects of apoptosis and p53 gene in cervical intraepithelial neoplasia and squamous cell carcinoma.

目的：探讨细胞凋亡和P53在宫颈癌及宫颈上皮内瘤变中的作用。

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。