摘要
目的:研究P70S6激酶信号通路在腮腺腺泡细胞癌中的作用。方法:用免疫组化方法、Westen印迹分析测定腮腺腺泡细胞癌中P70S6激酶的表达。结果: 免疫组化的结果与Westen印迹分析一致,和正常组织相比,腮腺腺泡细胞癌中P70S6K的表达明显增加。结论:P70S6K的表达增加是提示腮腺腺泡细胞癌发生的重要生物化学指标。
Objective:To observe the expression of P70 S6 kinase(P70 S6K) in parotid acinic cell carcinoma. Methods:P70 S6K expression was examined by means of SP immunohistochemical technique and Western blot test in 30 cases of parotid acinic cell carcinoma. Results:Western blot revealed that P70 S6K expression in parotid acinic cell carcinoma was 58% higher than that in normal parotid tissue. Immunohistochemical assay showed that positive expression ratio of P70 S6K in parotid acinic cell carcinoma and in normal parotid tissue was 100.0% and 33.3%(P<0.01) respectively. Conclusion:High expression of P70 S6K may be an important biological factor of oral acinic cell carcinoma development.
出处
《实用口腔医学杂志》
CAS
CSCD
北大核心
2005年第2期171-173,共3页
Journal of Practical Stomatology
基金
973国家基础研究重点课题资助(No. 1999055900 2)