上皮的

The strong positive expression located in the gland alveolus and duct of serous gland, as well as myoepithelium of mucus glands. In some cases, blood vessel endothelium and fibrous connective tissue also show weakly positive expression of NF-κB.

NF-κB的表达主要见于浆液腺腺泡上皮和导管上皮，呈强阳性表达；黏液腺肌上皮样上皮呈强表达；间质成分中血管内皮呈弱阳性表达、纤维结缔组织呈弱阳性表达。

Aim To study the process of the injury and regeneration of vestibular epithelium of guinea pig after the chronic toxicosis of gentamicin, and to explore the relationship between the vestibular hair cell apoptosis and proliferation, the changes of the expression of protein kinase A,protein kinase Cand the PKC activity of vestibular end organ were observed.

目的 观察慢性庆大霉素中毒后豚鼠前庭上皮的损伤和修复过程，探讨前庭毛细胞凋亡和再生的关系；研究庆大霉素慢性损伤后豚鼠前庭终器蛋白激酶A（protein kinase A，PKA）Cα、Cβ亚型的表达和蛋白激酶C（protein kinase C，PKC）活性的变化及其β_Ⅰ、β_Ⅱ、γ亚型的表达，探讨PKA、PKC与前庭损伤修复的关系；方法 1。

There was a low level of basigin mRNA expression in the luminal epithelium on days 1 to 8 of pseudopregnancy and glandular epithelium on days 2 to 6 of pseudopregnancy.

Basigin mRNA在假孕大鼠子宫第1-8天腔上皮及第2-6天腺上皮持续表达，而basigin蛋白质则在假孕第1-2天的腔上皮及第2-6天腺上皮表达。

In the normal uterus, Cytokeratins immunolabelling were detected in glandular cell, luminal epithelial cell, Vimentin immunolabelling were detected in stromal cell and endoblastic cell; CK7 immunolabelling were not detected in any tissue of the yak utenus.

研究结果显示：未妊娠时，泛角蛋白在子宫内膜腺上皮细胞、腔上皮细胞内表达，波形蛋白在子宫内膜基质细胞内表达，平滑肌肌动蛋白在子宫平滑肌和血管平滑肌内表达，牦牛子宫任何部位均不表达角蛋白7；妊娠30天左右时，泛角蛋白在子宫内膜腺上皮细胞、子宫内膜腔上皮细胞、滋养层细胞、内胚层细胞和尿囊细胞内表达，波形蛋白在子宫内膜基质细胞和内胚层细胞内表达，平滑肌肌动蛋白在子宫平滑肌和血管平滑肌内表达，角蛋白7在尿囊细胞内表达，偶尔在腔上皮细胞的细胞核边缘表达；消化法进行原代培养时，组织经胶原酶消化并通过100目和400目筛网组合可以有效地分离原代子宫内膜基质细胞和子宫内膜腺上皮细胞；分离得到的子宫内膜基质细胞活率达90%以上，并可在体外传代7次以上；分离得到的子宫内膜腺上皮细胞活率可达85%以上，并可在体外传代5次以上；RPMI1640培养基最适合子宫内膜基质细胞和子宫内膜腺上皮细胞的生长，维持子宫内膜基质细胞正常生长的FBS添加量为20%，维持子宫内膜腺上皮细胞正常生长的胎牛血清添加量为30%。

It encodes a putative zinc finger transcription factor, and is a transcriptional corepressor for thyroid hormone receptors. Hairless gene plays a critical role in maintaining the delicate balance between cell proliferation, differentiation, and apoptosis in the hair follicle as well as in the interfollicular epidermis, and is concerned with the control of hair growth cycling.

无毛基因是与皮肤和被毛结构有重要关联的核受体基因，编码一个锌指结构转录因子，是甲状腺激素受体的转录辅阻遏物，并参与毛发生长周期的调控，在维持毛囊及毛囊间上皮的增殖、分化、调亡的精致平衡中扮演重要角色。

Result: 1. The situation of HIV infection in gastro-mucosal tissues:(1) Our study found HIV gag sequence in not only CD4~+ T cells but also mucosalepithelial cells, gland epithelial cells in lamina propria and spindle stromal cells;(2) HIV p24 was expressed in T cells, plasmocyte, and a few mucosa epithelial cells, gland epithelial cellls and dell epithelial cellls.

结果：1.HIV在胃黏膜中的感染状况：(1)HIV感染者胃黏膜内HIVgag区基因不仅见于CD4~+T细胞等免疫细胞中，少数胃黏膜上皮、腺上皮、小凹内上皮细胞和间质梭形细胞中亦有阳性杂交信号；(2)HIV感染者尸检胃黏膜内HIVp24蛋白于T细胞、浆细胞及少部分胃黏膜黏膜上皮、腺上皮及小凹上皮细胞中呈阳性表达。2。

MTT assay FAK signaling pathway inhibitor genistein on human corneal epithelial cell cytotoxicity;RT-PCR detection of human corneal epithelial cells adhesion to fungus at different times,extracellular matrix protein including laminin,fibronectin,FN glass,Ⅳcollagen,transmembrane protein integrinαⅤ,integrinβ1(ITGβ1),as well as the FAK signaling pathway FAK1,FAK2 and Paxillin gene expression;Western blot detection of the signal transduction pathway adhesion-associated protein ITGβ1,FAK and PAX expression and the inhibition of genistein. Immunocytochemical method was used to observe the LN,FN and FAK expression in human corneal epithelial cells during interaction with the fungues;Laser scanning confocal microscope had a cell positioning on FN,FAK and PAX,observed the changing of the human corneal epithelial cytoskeleton after stimulated by fungues;Quantitatived by flow cytometry to detect of human corneal epithelial cells with PAX at ITGβ1 fungal expression after adhesion;Optical microscopy quantitied the fungues and human corneal epithelial cell adhesion and recorded to determination the integral optical density afrer adhesion;Scanning and transmitted electron microscope observed the changing of cell ultrastructure after fungues and human corneal epithelial cell adhesion.

第一部分真菌激活人角膜上皮细胞FAK信号转导通路的体外实验研究将三种常见致病真菌(白色念珠菌、烟曲霉菌和茄病镰刀菌)分别与人角膜上皮细胞共孵育，MTT法检测FAK信号通路抑制剂染料木黄酮的对人角膜上皮细胞的细胞毒性作用；RT-PCR检测真菌黏附人角膜上皮细胞后不同时间细胞外基质层连蛋白、纤连蛋白、玻连蛋白、Ⅳ型胶原、跨膜蛋白整合素αV、整合素β1(ITGβ1)，以及FAK信号通路中FAK1、FAK2和桩蛋白基因的表达情况；Western blot的方法检测黏附信号转导途径相关蛋白ITGβ1、FAK和PAX的表达，以及染料木黄酮对真菌刺激人角膜上皮细胞FAK信息通路活化的抑制作用；免疫细胞化学方法观察人角膜上皮细胞与真菌相互作用过程中LN、FN和FAK的表达；激光共聚焦显微镜对FN、FAK和PAX进行了细胞定位，并观察真菌刺激后人角膜上皮细胞骨架的变化；流式细胞仪定量检测人角膜上皮细胞ITGβ1与PAX在真菌黏附后表达的改变；光学显微镜观察真菌与人角膜上皮细胞黏附数量，记录并测定了黏附后积分光密度值OD扫描及投射电镜观察了真菌与人角膜上皮细胞黏附后，细胞超微结构的改变。

EP2 immunostaining was gradually strengthened in the luminal epithelium and glandular epithelium from day 1 to 5 of pregnancy, followed by the gradual reducing of immunostaining on days 6-9. No specific signals for EP2 mRNA were detected in the uterus under delayed implantation, but strong signals were present in the luminal epithelium after reinitiation of implantation.

妊娠第1-5天的腔上皮和腺上皮上EP2免疫染色逐渐增强，到第6天时子宫腔上皮和腺上皮上有强的免疫染色，在随后妊娠第7-9天的子宫腔上皮上逐渐降低。

The experiments suggest a relationship between (1) the FN cytoplasm location and the invasion of trophoblastic tumor and the FN cytoplasm location and the trophoblastic migration during normal secondary gestations.

纤维粘连蛋白（fibronectin，FN）作为间质细胞的胞外基质成分研究较多，在胎盘的分布状况也较常见［1，2］，但对正常和异常滋养上皮的准确定位和功能的关系的全面系统报道研究未见报道。

Here we show that, in dorsal-zone-depleted mice, the dorsal domain of the olfactory bulb was devoid of glomerular structures, although second-order neurons were present in the vacant areas.

在这种小鼠中，其嗅觉上皮的一个区域(鼻腔内一个对气味敏感的上皮组织)中的嗅觉神经元，已经被白喉毒素基因的定向表达除掉了。

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。