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MMP-2、MMP-7在甲状腺乳头状癌中的表达及其临床意义 被引量:2

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摘要 目的:探讨基质金属蛋白酶(matrix metalloproteinas,MMP)2、7(MMP-2、MMP-7)在甲状腺乳头状癌中的表达及其与临床病理特征之间的关系。方法:采用免疫组化SP法检测45例甲状腺乳头状癌、27例良性甲状腺疾病患者的病变组织中MMP-2、MMP-7的表达。结果:MMP-2、MMP-7在甲状腺乳头状癌和良性病变组织中的阳性表达率分别为77.8、22.2和42.2、11;MMP-2、MMP-7在癌组织及良性病变组织中的阳性表达差异均有统计学意义(均P<0.01);MMP-2、MMP-7的表达均与患者的性别、年龄及TNM分期无关(P>0.05),与肿瘤的大小(以2cm为界限)、有无浸润以及淋巴结是否转移有关(P<0.05)。结论:MMP-2、MMP-7的联合检测为甲状腺良、恶性结节判断及对乳头状甲状腺癌淋巴结转移及包膜浸润评估提供了实验依据。
出处 《广西医科大学学报》 CAS 北大核心 2008年第5期677-679,共3页 Journal of Guangxi Medical University
基金 广西壮族自治区科技厅自然科学基金项目(No.桂科自0447065)
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参考文献9

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同被引文献26

  • 1于华众,李章平,李上共,吴朝明.血浆MMPs活性检测对甲状腺乳头状癌患者的临床意义[J].实用肿瘤学杂志,2005,19(2):87-90. 被引量:4
  • 2江现强,刘志明,赫军,陆云飞.MMP-2在甲状腺癌中的表达及其临床意义[J].广西医科大学学报,2005,22(6):868-870. 被引量:3
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  • 8Visse R, Nagase H. Matrix metalloproteinases and tissue inhibitors of metalloproteinasesl structure, function, and biochemistry [J]. Circ Res, 2003, 92(8): 827-839.
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