Methods Telomerase activity was analyzed in 88 breast carcinomas specimens and 16 benign breast lesions, using PCR-based telomeric repeat amplification protocol (TRAP) assay.

• 方法 用建立在多聚酶链反应(PCR)基础上的端粒重复序列扩增法(TRAP)，对88例乳腺癌和16例乳腺良性疾病进行端粒酶活性检测。