基质金属蛋白酶-2与口腔鳞癌颈淋巴结转移关系的研究

被引:5
作者
李雅馨
张引成
金晓明
机构
[1] 西安交通大学口腔医学院
[2] 青岛大学医学院附属口腔医院 陕西西安青岛市口腔医院
[3] 陕西西安
关键词
基质金属蛋白酶2; 口腔肿瘤; 肿瘤转移; 肿瘤侵袭;
D O I
暂无
中图分类号
R739.8 [口腔、颌面部肿瘤];
学科分类号
100214 ;
摘要
目的 探讨基质金属蛋白酶 2 (MMP 2 )与口腔鳞癌颈淋巴结转移的关系。方法 通过免疫组化法和蛋白明胶酶谱法对 40例口腔鳞癌 (OSCC)癌组织、正常口腔黏膜组织及血浆中 (MMP 2 )的表达和含量进行研究 ,并与口腔鳞癌的临床病理特征进行统计学分析。结果 OSCC癌组织、正常口腔黏膜中均表达MMP 2 ,而OS CC癌组织中MMP 2表达与正常口腔黏膜组织相比呈过量表达 ,MMP 2表达升高和活性增加与口腔鳞癌病理分级和临床分期无关 ,但与口腔鳞癌颈淋巴结转移密切相关。结论 MMP 2可作为判断口腔鳞癌颈淋巴结转移的指标。
引用
收藏
页码:8 / 10
页数:3
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