Objective:To study the expressions and the clinical significance of cyclin E and cyclin-dependent kinase 2 (cdk2) in bladder transitional cell carcinoma.

• 探讨细胞周期蛋白E(cyclinE)和细胞周期蛋白依赖性激酶 2 (cdk2 )与膀胱癌发病的关系及其临床意义。