结直肠癌bcl-2和β-catenin的表达及临床意义

徐 晨 ( 齐齐哈尔医学院病理学院 )

于秀文 ( 齐齐哈尔医学院病理学院 )

https://doi.org/10.37155/2717-5669-0401-15

Abstract

目的: 检测结直肠腺癌组织及癌旁正常组织bcl-2、 β-catenin蛋白表达,探讨bcl-2、 β-catenin与患者的年 龄、性别、肿瘤部位、分化程度、与、浸润深度、淋巴结转移及TNM分期等临床病理参数的关系。 方法: 原发性结直 肠腺癌及对应的癌旁正常组织各62例用免疫组织化学方法检测bcl-2、 β-catenin蛋白表达情况。结果 结直肠癌组织bcl- 2、 β-catenin蛋白表达高于远切端正常黏膜, bcl-2与浸润深度、淋巴结转移及TNM分期有关( P < 0.05); β-catenin与 肿瘤的分化程度、淋巴结转移及TNM分期有关( P < 0.05)。 结论: 结直肠腺癌组织bcl-2和β-catenin在结直肠癌组织 中高表达,且存在一定的相关性。

Keywords

结直肠腺癌; bcl-2蛋白; β-catenin,免疫组织化学

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