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国人P53基因CD72 Arg/Pro多态性与贲门腺癌发病相关 被引量:1

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摘要 目的:探讨P53基因CD72 Arg/Pro多态性与潍坊地区汉族人贲门腺癌发病的关系. 方法:应用PCR-RFLP法对67例贲门腺癌患者和138名正常对照组人群P53基因CD72 Arg/Pro多态性进行检测. 结果:病例组P53基因Pro等位基因频率(0.672)和Pro/Pro基因型频率(47.8%)都显著高于正常对照组(0.413和13.0%, X2=24.1,P<0.01和X2=29.48,P<0.01);携带Pro/Pro基因型者患贲门腺癌的风险比携带Arg/Arg基因型者显著升高,P为8.30,95%CI:3.49-19.77(X2=22.49,P<0.01). 结论:P53基Pro/Pro基因型是贲门腺癌的遗传易患因素.
出处 《世界华人消化杂志》 CAS 2004年第8期1955-1957,共3页 World Chinese Journal of Digestology
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参考文献7

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