A retrospectic study on recurrent bladder carcinoma after resecti on of upper urinary tract transitional cell carcinoma 上尿路移行细胞癌术后再发膀胱癌
Objective to investigate the change of signal transduction genes in human transitional cell carcinoma ( tcc ) 摘要目的探讨人膀胱移行细胞癌信号转导相关基因的表达变化。
Effect of arsenic trixide on intracellular calcium concentration of mouse bladder transitional cell carcinoma cell line wyh 三羟异黄酮对豚鼠心室肌细胞内游离钙浓度的影响
Conclusion many differentially expressed genes related to signal transduction play a role in the development of bladder transitional cell carcinoma 结果膀胱肿瘤的发生与发展与多种细胞信号转导相关基因的异常表达有关。
Methods dna chip was used to detect the mrna from 11 human transitional cell carcinoma tissues and to investigate the genes related to signal transduction 方法使用人肿瘤基因表达谱芯片检测11例膀胱移行细胞癌组织基因表达谱的变化,以寻找与细胞信号转导相关的差异表达基因。
Results : 15 cases of patients were diagnosed as primary ureteral carcinoma by b - ultrasonography , intravenous pyelogram ( ivp ) , cystoscopy and retrograde urography , ct , mri , ureteroscopy before operation . all of the patients were proved to be transitional cell carcinoma by pathological examination after operation 结果:术前15例患者经b超、静脉肾盂造影、膀胱镜及逆行肾盂输尿管造影、输尿管镜等检查诊断为原发性检尿管癌。
First , to construct a recombinant plasmid pegfp - c - fos with c - fos promoter and egfp , and then transfect it into human bladder transitional cell carcinoma biu - 87 cell ; second , based on the changes of the expression of gfp in the biu - 87 cell which induced by the aconitine and hab toxins , the concentration of the hab toxins could be detected 目的:构建一个含c - fos启动子和egfp报告基因的pegfp - c - fos重组质粒载体。体外转染膀胱癌biu - 87细胞后,利用赤潮毒素作用后细胞表达绿色荧光蛋白的变化来检测赤潮毒素,初步建立一种以细胞为基础受体水平的赤潮毒素检测方法。