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c-met和nm23-h1表达与结直肠癌淋巴结转移的关系 被引量:2

Relationship c-met and nm23-h1 Expressions with Lymph Node Metastasis in Colorectal Carcinoma
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摘要 [目的]探讨c-met和nm23-h1基因表达与结直肠癌淋巴结转移的关系及两者之间的相关性。[方法]采用免疫组化染色法对60例结直肠癌组织中c-met和nm23-h1基因表达强度进行检测。[结果]60例结直肠癌中c-met阳性49例(81.7%),nm23-h1阳性36例(60%);c-met阳性结直肠癌中nm23-h1阳性表达率(53.1%)明显低于c-met阴性结直肠癌(81.9%)(P<0.05)。c-met与nm23-h1表达呈负相关(r=-0.499,P<0.05)。c-met的表达与结直肠癌的组织学类型无关,与浆膜浸润、淋巴结转移及Dukes分期有关(P<0.05);nm23-h1的表达与淋巴结转移及Dukes分期有关(P<0.05),与结直肠癌的组织学类型、浆膜浸润无关。[结论]c-met和nm23-h1在结直肠癌中的表达呈负相关,c-met阳性表达和nm23-h1阴性表达提示肿瘤发生淋巴结转移的可能较大。
出处 《肿瘤学杂志》 CAS 2009年第10期890-892,共3页 Journal of Chinese Oncology
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  • 1周琳瑛,陈朝元,梁平,陈丽英.ICAM-1,VCAM-1在Hp阳性良性胃粘膜病变及胃癌中的表达[J].世界华人消化杂志,2000,8(3):279-281. 被引量:14
  • 2Sahande Elagoz,Reyhan Egilmez,Ayhan Koyuncu,Ahmet Muslehiddinoglu,Sema Arici. The intratumoral microvessel density and expression of bFGF and nm23-Hl in colorectal cancer[J] 2006,Pathology &amp; Oncology Research(1):21~27
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二级参考文献2

  • 1Ryusuke Nasu,Motowo Mizuno,Takahiko Kiso,Kimihiro Shimo,Tokurou Uesu,Junichirou Nasu,Jun Tomoda,Hiroyuki Okada,Takao Tsuji. Immunohistochemical analysis of intercellular adhesion molecule-1 expression in human gastric adenoma and adenocarcinoma[J] 1997,Virchows Archiv(4):279~283
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