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骨巨细胞瘤组织中MMP-2、E-cadherin的表达变化及意义 被引量:5

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摘要 目的观察骨巨细胞瘤组织中基质金属蛋白酶2(MMP-2)、上皮型钙黏附蛋白(E-cadherin)的表达变化,并探讨其临床意义。方法选择骨巨细胞瘤患者42例,留取其手术切除的肿瘤组织标本,采用免疫组化法检测标本中的MMP-2和E-cadherin。结果在Ⅰ、Ⅱ、Ⅲ级骨巨细胞瘤中MMP-2呈阳性者分别为69、7、例,Ⅱ+Ⅲ级与Ⅰ级相比,P<0.05;复发、未复发骨巨细胞瘤中MMP-2呈阳性者分别为13、10例,两者相比,P<0.05;在转移、未转移骨巨细胞瘤中MMP-2呈阳性者分别为7、14例,两者相比,P<0.05。在Ⅰ、Ⅱ、Ⅲ级骨巨细胞瘤中E-cadherin呈阳性者分别为17、104、例,Ⅱ+Ⅲ级与Ⅰ级相比,P<0.05;在复发、未复发骨巨细胞瘤中E-cadherin呈阳性者分别为6、20例,两者相比,P<0.05;在转移、未转移骨巨细胞瘤中E-cadherin呈阳性者分别为2、25例,两者相比,P<0.05。结论骨巨细胞瘤组织中MMP-2、E-cadherin的表达发生变化,这种变化与肿瘤的转移复发密切相关,对其进行检测有助于骨巨细胞瘤侵袭、转移、复发及预后的判断。
出处 《山东医药》 CAS 北大核心 2011年第42期93-94,共2页 Shandong Medical Journal
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同被引文献45

  • 1张其亮,杨述华,吴翠环.骨巨细胞瘤中MMP-2的表达及其意义[J].江苏医药,2005,31(2):87-89. 被引量:2
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  • 4杜联军,丁晓毅,陆勇,陈克敏.骨巨细胞瘤复发的影像学表现及影响因素[J].放射学实践,2006,21(12):1261-1265. 被引量:6
  • 5陈述伟,杨述华,张劲松,朱续胜,袁永辉.PTEN、MMP-7、VEGF在骨巨细胞瘤中的表达[J].肿瘤防治研究,2007,34(4):290-292. 被引量:7
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