口腔医学研究 ›› 2017, Vol. 33 ›› Issue (12): 1302-1305.DOI: 10.13701/j.cnki.kqyxyj.2017.12.016

• 临床研究论著 • 上一篇    下一篇

舍格伦综合征患者唾液MMP-9表达与组织病理分级相关性研究

夏萍1,2,张梅兮1,穆森1,张瑞杰3,柴琳1,詹渊博1,张瑞敏1*   

  1. 1. 哈尔滨医科大学附属第二医院牙周黏膜科 黑龙江 哈尔滨 150086;
    2. 白城医学高等专科学校口腔学院 吉林 白城 137000;
    3. 哈尔滨医科大学生物信息与科学技术学院 黑龙江 哈尔滨 150086
  • 收稿日期:2017-07-03 出版日期:2017-12-20 发布日期:2018-01-03
  • 通讯作者: 张瑞敏,电话:(0451)86297061
  • 作者简介:夏萍(1983~ ),女,黑龙江佳木斯人,主治医师,硕士在读,主要从事口腔牙周病和黏膜病的临床研究。
  • 基金资助:
    哈尔滨市应用技术研究与开发项目(编号:2014RFXGJ100)

Correlative Study on Expression of Saliva Matrix Metalloprotase 9 in Patients with Sjogren Syndrome and Histopathologic Grading.

Xia Ping1,2, Zhang Mei-xi1, Mu Sen1, Zhang Rui-jie3, Chai Lin1, Zhan Yuan-bo1, Zhang Rui-min1*.   

  1. 1. Department of Periodontal Mucosa, The Second Affiliated Hospital of Harbin Medical University, Harbin 150086, China;
    2. Department of Stomatology, Baicheng Medical College, Baicheng 137000, China;
    3. Department of Biological Information and Sciencee Technology, Harbin Medical University, Harbin 150086, China.
  • Received:2017-07-03 Online:2017-12-20 Published:2018-01-03

摘要: 目的: 观察基质金属蛋白酶9(MMP-9)在舍格伦综合征病人唾液中的表达情况,分析其与组织病理分级的相关性,探讨唾液中MMP-9水平作为舍格伦综合征特异性标志物的可能性。方法: 采集27例舍格伦综合征患者(实验组)和29例下唇黏液囊肿患者(对照组)的唾液,应用酶联免疫吸附试验(ELISA)检测其MMP-9的表达水平,其中实验组按照病理分级严重程度分为病理分级低的1、2级以及病理分级高的3、4级患者。结果: 实验组患者唾液中MMP-9表达水平高于对照组,两组之间表达水平结果比较差异有统计学意义;病理分级高的舍格伦综合征患者组唾液中MMP-9水平高于病理分级低的患者组,两组比较差异有统计学意义。结论: 唾液中MMP-9表达水平可能成为舍格伦综合征的一项检测指标,并为临床诊治提供参考依据。

关键词: 舍格伦综合征, 唾液, MMP-9, 病理分级

Abstract: Objective: To research the expression of matrix metalloprotase 9 (MMP-9) in the saliva and the relationship with histopathologic grading of patients with Sjogren Syndrome. Methods: The expressions of MMP-9 in the saliva of 27 Sjogren Syndrome patients (experimental group) and 29 underlip mucocele patients (control group) were detected with ELISA and the results of Sjogren Syndrome patients were pathological graded with low level (1 and 2) and high level (3 and 4). Results: In contrast to control group, the MMP-9 levels in Sjogren Syndrome patients were significantly increased (P<0.05), and the level of MMP-9 in the high pathologic grade was higher than that of low grade (P<0.05). Conclusion: The level of MMP-9 in the saliva may be a test indicator for the Sjogren Syndrome, which might provide reference for clinical diagnosis and treatment.

Key words: Sjogren syndrome, Saliva , MMP-9 , Pathological grading

中图分类号: