Methods:Telomerase activity was examined by TRAP_PCR_ELISA in tissue sample which were taken from 39 bladder carcinoma,25 adjacent noncancerous bladders and 10 normal bladders.

• 方法:采用TRAP_PCR_ELISA方法检测39例膀胱癌组织、25例癌旁组织及10例正常膀胱组织的端粒酶活性。