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| E-cadherin在涎腺粘液表皮样癌的表达及其与浸润转移的关系 | |
| 引用本文： | 李秀娟,王淑强,赵志刚,赵立辉,李鹏.E-cadherin在涎腺粘液表皮样癌的表达及其与浸润转移的关系[J].河北北方学院学报(医学版),2008,25(1):6-8. |
| 作者姓名： | 李秀娟 王淑强 赵志刚 赵立辉 李鹏 |
| 作者单位： | 1. 河北北方学院医学院病理教研室,河北,张家口,075000 2. 张家口教育学院解剖教研室,河北,张家口,075000 3. 河北省张家口市第一医院神经外科,河北,张家口,075000 4. 山西医科大学麻醉系,山西,太原,030001 |
| 摘 要： | 目的:细胞粘附功能下降是恶性肿瘤发展的关键因素,为探讨E-cadherin在涎腺粘液表皮样癌发病机制中的作用,我们研究了E-cadherin在涎腺粘液表皮样癌的表达情况,并分析其与临床病理特征的关系。方法:采用免疫组织化学S-P法对46例涎腺粘液表皮样癌进行E-cadherin的检测。结果:E-cadherin在涎腺粘液表皮样癌中的表达强弱与癌组织的分化程度及淋巴结转移有关(P<0.05),而与患者的性别、年龄无关(P>0.05)。结论:E-cadherin表达与涎腺粘液表皮样癌的浸润转移有关,可作为一种新的肿瘤标志物,其表达对判断预后有一定的价值。 |
| 关 键 词： | E钙粘着糖蛋白 涎腺癌 癌/粘液表皮样 免疫组织化学 |
| 文章编号： | 1673-1484（2008）01-0006-03 |
Relationship between Abnormal Expression of E-cadherin in Mucoepidermoid Carcinoma and Its Metastasis |
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| LI Xiu-juan, WANG Shu-qiang,ZHAO Zhi-gang,et al.Relationship between Abnormal Expression of E-cadherin in Mucoepidermoid Carcinoma and Its Metastasis[J].Journal of Hebei North University:Medical Edition,2008,25(1):6-8. | |
| Authors: | LI Xiu-juan WANG Shu-qiang ZHAO Zhi-gang |
| Abstract: | Objective:To examine the expression of E-cadherin in mucoepidetr moid carcinoma and analyze the relationship of tumor characteristics.For altered cell adhesion,it has a critical role in the development of epithelial cancers.Methods:The expression of E-cadherin proteins was detected by immunohistochemistry S-P method in 46 cases with mucoepidermoid carcinoma in salivary gland.Results:The expression of E-cadherin correlated well with the degree of differentiation and mucoepidermoid carcinoma in salivary gland(P<0.05).E-cadherin had no relationship with age and sex(P>0.05).Conclusion: E-cadherin is associated with invasion and metastasis in mucoepidermoid carcinoma,which suggests E-cadherin is a new marking of carcinoma.Measurement of E-cadherin expression is valuable in evaluating the prognosis of mucoepidermoid carcinoma. |
| Keywords: | E-cadherin Salivary Gland Cancer Carcinoma/Mucoepidermoid Immunohistochemistry |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ | |