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三阴型乳腺癌患者癌组织及血清转化生长因子β_1检测的临床意义 被引量:3

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摘要 目的探讨转化生长因子β_1(TGF-β_1)在三阴型乳腺癌发生、发展中的作用。方法选择三阴型乳腺癌患者80例、非三阴型乳腺癌患者40例,采用ELISA法检测血清TGF-β_1水平,采用免疫组化法检测乳腺癌组织TGF-β_1表达,分析TGF-β_1表达与三阴型乳腺癌患者临床病理参数及预后的关系。结果三阴型及非三阴型乳腺癌患者血清TGF-β_1水平分别为(108.43±10.55)、(84.09±11.52)ng/L,二者比较P<0.05。三阴型乳腺癌患者中TGF-β_1高表达42例、低表达38例,TGF-β_1高表达者较低表达者腋下淋巴结转移率高、组织学分级程度低(P均<0.01),二者年龄、绝经状态、肿瘤直径、乳腺癌家族史比较差异均无统计学意义(P均>0.05);TGF-β_1高表达者5年无瘤生存率为54.76%(23/42)、低表达者为71.05%(27/38),二者比较P<0.05。结论三阴型乳腺癌患者TGF-β_1高表达,TGF-β_1的表达变化与肿瘤组织学分级及腋下淋巴结转移相关,并影响患者预后。
机构地区 沧州市中心医院
出处 《山东医药》 CAS 北大核心 2016年第28期58-60,共3页 Shandong Medical Journal
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参考文献16

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