urothelium

Study of Expression of bax and p53 proteins in Urothelium Carcinoma

尿路上皮癌p53bax基因蛋白的表达及意义

Expression of mdm-2 、 p53 Protein , AR and ER in Urothelium Carcinoma

尿路上皮癌mdm-2、p53蛋白及性激素受体免疫组化研究

Construction in vitro of tissue engineered compound with urothelium cells and collagen membrane

体外构建尿路上皮细胞-胶原膜的组织工程复合物

Correlation of VEGF expression with MVD and prognosis in human bladder urothelium cancer

VEGF与膀胱尿路上皮癌微血管密度及预后的相关性研究

Urothelium normally consists of4 to6 layers of cells .

正常膀胱上皮含有4-6层上皮细胞。

Study on Differentiation of Bladder Urothelium by means of in situ Hybridization and Immuno-labelling Electron Microscopy

应用电镜原位杂交技术与免疫标记技术研究膀胱上皮细胞的分化

Patients with bladder cancer are at lifelong risk for late oncological recurrence in the upper tract urothelium .

结论：膀胱癌患者永久存在上尿路泌尿道上皮肿瘤复发的风险。

Objective To establish immortalized cell line from the urothelium of the urinary bladder and identify the characteristics of the cell line .

目的建立膀胱尿路上皮永生化细胞系，并初步鉴定其生物学特性。

However the differential expression of cIAPs between normal bladder urothelium and bladder transitional cell carcinoma is still unclear .

然而cIAPs在正常膀胱上皮和膀胱转移癌的差异表达仍不清楚。

TCC can arise anywhere in the urothelium , but is most common in bladder .

尿道上皮的任一处都可能发生移行细胞癌，但膀胱多见。

Instead , in tissues of TCC and normal urothelium , the positive rate of the expression of UP ⅱ mRNA was 100 % ;

正常膀胱移行上皮及癌组织中UPⅡmRNA表达率100%；

At high power , the urothelial carcinoma does resemble urothelium , but the thickness is much greater than normal and the cells show more pleomorphism .

高倍镜下，尿道癌的腺体与正常的泌尿上皮相似，但是腺体细胞的厚度增加，细胞有明显的异型性。

Morphological changes in UCB-MSCs and fetal urothelium cells were analyzed under a phase contrast microscopy . The urothelium cells were tested under transmission electron microscope .

倒置相差显微镜观察脐血间充质干细胞、胎儿膀胱尿路上皮细胞的形态，透射电子显微镜下观察鉴定尿路上皮，免疫组织化学染色观察细胞广谱角蛋白胞浆表达。

A new method was provided for culture and purification of urothelial cells.3.The UCB-MSCs on fibrin clot have the potentiality to differentiate into urothelium cells .

体外利用共培养的方法将纤维蛋白凝块上诱导脐血间充质干细胞分化为膀胱尿路上皮细胞，为膀胱组织工程提供了可以使用种子细胞和细胞支架。

Methods : ( 1 ) Bladder urothelium , bladder smooth muscle cells and bone marrow mesenchymal stem cells ( BMSC ) were choose as seed cells , primary culture and purify system were build to proliferate the seed cells .

方法：①选择兔膀胱尿路上皮细胞、兔膀胱平滑肌细胞及兔骨髓间充质干细胞（BMSC）作为种子细胞，采用相应的培养及纯化策略，获取满足实验要求的种子细胞。

Conclusion : α 1A-AR and α 1D-AR were both expressed in the lower urinary tract , mainly in the urothelium , smooth muscle and connective tissue of bladder and urethra , and prostate stroma .

结论：α1A、α1D-AR在大鼠下尿路均有表达，并且主要表达在大鼠膀胱、尿道上皮、上皮下结缔组织以及平滑肌组织和前列腺基质。

SEM showed us some interstitial cells beneath the urothelium with the similar morphological features as follow , small round or polygon cell body and several slender ecphyma stretching out . They connected with each other and constructed a cell-net . 2 .

结果：1.扫描电镜观察显示，去除黏膜层以后，膀胱黏膜下层可见部分间质细胞，胞体小，呈圆形或多角形，伸出数个细长突起，相互连接呈网络状。