[1]徐汉新 陈华忠 吴兆春 刘文彬 杨邦彦 黄海.紧密连接蛋白 Zo-1和 Occludin在间质性膀胱炎中的表达及其作用的研究[J].中华腔镜泌尿外科杂志(电子版),2014,(04):289-293.[doi:10.3877/cma.j.issn.1674-3253.2014.04.014 ]
 Xu Hanxin*,Chen Huazhong,Wu Zhaochun,et al.The expression and effect of Zo -1 and Occludin in interstitial cystitis[J].,2014,(04):289-293.[doi:10.3877/cma.j.issn.1674-3253.2014.04.014 ]
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紧密连接蛋白 Zo-1和 Occludin在间质性膀胱炎中的表达及其作用的研究()
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中华腔镜泌尿外科杂志(电子版)[ISSN:1006-6977/CN:61-1281/TN]

卷:
期数:
2014年04期
页码:
289-293
栏目:
实验研究
出版日期:
2014-08-31

文章信息/Info

Title:
The expression and effect of Zo -1 and Occludin in interstitial cystitis
作者:
徐汉新 陈华忠 吴兆春 刘文彬 杨邦彦 黄海
523660广东,东莞市清溪医院泌尿外科(徐汉新、陈华忠、吴兆春、刘文彬、杨邦彦); 510120广州,中山大学孙逸仙纪念医院泌尿外科(黄海)
Author(s):
Xu Hanxin* Chen Huazhong Wu Zhaochun Liu Wenbing Yang Bangyan Huang Hai.
Department of Urology, Qinxi Hospital of Dongguan, Guangdong 523660, China
关键词:
间质性膀胱炎免疫组化 Zo-1 Occludin
DOI:
10.3877/cma.j.issn.1674-3253.2014.04.014
摘要:
目的 检测紧密连接蛋白 Zo-1、Occludin在间质性膀胱炎( IC)及正常对照组中的表达,研究其表达水平与 IC症状评分之间的关系,探讨它们在 IC发病中可能扮演的角色。方法 采用免疫组化及 Western-blot方法检测 Zo-1及 Occludin在 IC组及对照组膀胱组织细胞中的表达,比较两组表达水平的差异;对每个患者分别进行 O'Leary-Sant间质性膀胱炎症状评分( ICSI)、问题评分( ICPI)和盆腔症状( PUF)评分,评价 Zo-1及 Occludin的表达水平与 IC症状之间的关系,同时分析 ICSI、ICPI、 PUF三者之间的相关性。结果 在 19例对照组膀胱上皮组织的石蜡切片中,可见其阳性染色强,移行上皮层完整,而 15例 IC患者的膀胱上皮组织阳性染色弱到中等,细胞层变薄或者缺失;IC患者的 Zo-1、 Occludin的表达均低于对照组,且其表达水平与患者症状评分呈负相关( P值均 <0.05); IC患者中 ICSI与 ICPI、ICPI与 PUF、PUF与 ICSI总分平均值相关系数分别为: 0.801、0.799、0.875(P值均 <0.001);结论 紧密连接蛋白 Zo-1、Occludin在 IC中呈低表达,并且与 IC症状的严重程度呈负相关;提示 Zo-1、Occludin的表达下调可能在间质性膀胱炎的发病中起到一定的作用。

参考文献/References:

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备注/Memo

备注/Memo:
基金项目:国家自然科学基金资助项目( 81101947);广东省自然科学基金资助项目( 10151008901000070);广东省科技社会发展项目( 2012B032000006);东莞市科技计划( 201110515015110)
通讯作者:黄海,Email:huanghai257@126.com
更新日期/Last Update: 2014-08-25