【摘要】 目的 :进一步探讨雄激素受体 (AR)基因 CAG多态性与前列腺癌的关系。方法 :采用分子生物学方法对 35 8例前列腺癌患者 AR基因 CAG进行测试 ,分析 CAG长度与临床各种指标的关系。结果 :经统计学分析 ,显示 AR基因 CAG与年龄之间呈高相关性 (P =0 .0 0 7,γ=0 .114) ,但与 PSA、肿瘤分级及分期无显著相关性。结论 :AR基因 CAG的长度与患者年龄成正比 ,即前列腺癌患者年龄越轻 ,其 CAG长度越短。更多还原

【Abstract】 Purpose:To further assess the role of androgen receptor gene CAG polymorphism in prostate cancer. Methods:DNA from 358 patients with prostate cancer were assayed for the number of CAG repeats. The length of CAG triplets and different clinical parameters were evaluated including age, PSA, stage, grade. Results:Only significant association between age at diagnosis and the length of CAG repeats was observed(P= 0.007 ,γ= 0.114 ).Conclusions:It was revealed from this study that the decreased number of AR gene CAG triplets was associated with the younger patient with prostate cancer at diagnosis.更多还原