【摘要】 目的　探讨膀胱癌癌旁组织端粒酶活性检测的临床意义。　方法　采用端粒重复序列扩增 (TRAP)法 ,检测 2 4例膀胱癌组织及癌旁组织中端粒酶活性表达。　结果　 2 4例癌旁组织中端粒酶活性表达阳性 10例 (42 % ) ,癌旁组织端粒酶活性表达与原发灶癌病理分级分期相关 ,并与癌复发相关。　结论　膀胱癌癌旁组织端粒酶活性检测可作为判断膀胱癌预后的指标之一更多还原

【Abstract】 Objective To study the telomerase activity in the tissue adjacent to bladder cancer and to investigate its clinical significance. Methods Telomerase activity was detected with telomeric repeat amplification PCR (TRAP) assay. The telomerase activity in the tissue adjacent to bladder cancer was evaluated. Results Telomerase activity was positive in the tissue samples adjacent to bladder cancer in 10 of the 24 cases(42%). Telomerase activity in the adjacent tissue has been related with the tumour grades and stages. The tumour recurrence was also related with the telomerase activity in the adjacent tissue. Conclusions The detection of telomerase activity in the tissue adjacent to bladder cancer could be a prognostic marker for bladder tumor recurrence.更多还原