TNFRSF13C 在单侧输尿管梗阻大鼠肾组织中的表达及其意义 |
| |
引用本文: | 史剑,罗凤宝,施倩倩,许贤林,何小舟.TNFRSF13C 在单侧输尿管梗阻大鼠肾组织中的表达及其意义[J].现代生物医学进展,2015,15(35):6812-6815. |
| |
作者姓名: | 史剑 罗凤宝 施倩倩 许贤林 何小舟 |
| |
作者单位: | 苏州大学附属第三医院泌尿外科实验室 |
| |
基金项目: | 国家自然科学基金面上项目(81273267) |
| |
摘 要: | 目的:检测单侧输尿管梗阻(UUO)大鼠肾组织中B 细胞激活因子受体(TNFRSF13C)的表达变化,探讨其在肾间质纤维化
病变中的作用。方法:采用UUO法建立肾间质纤维化大鼠模型,20只成年雄性大鼠,随机分为4组,分别于术后0、3、7、14 天处死
大鼠。取左侧梗阻肾脏进行Masson染色,拍照后,采用双盲法评定各组肾小管间质纤维化程度。提取肾组织中总RNA,用实时荧
光定量聚合酶链反应(RT-PCR)法检测各组肾组织中TNFRSF13C基因表达情况。Pearson 检测TNFRSF13C表达量与肾小管间质
纤维化程度的相关性。结果:随着梗阻时间的延长,肾组织中TNFRSF13C 的mRNA 表达量进行性升高,与肾间质纤维化病变程
度一致,两者呈显著正相关(r=0.915,P<0.01)。结论:TNFRSF13C可能在肾间质纤维化病程中起到了重要作用,并有望成为慢性
肾脏病的临床监测指标。
|
关 键 词: | TNFRSF13C 单侧输尿管梗阻 肾间质纤维化 |
Expression and Significance of TNFRSF13C in Unilateral Ureteral
Obstruction of Rats |
| |
Abstract: | Objective:To evaluate the expression of B cell activating factor receptor (TNFRSF13C) in rat kidney of unilateral
ureteral obstruction (UUO), and investigate the potential role of TNFRSF13C in the pathogenesis of renal interstitial fibrosis.Methods:Tubulointerstitial fibrosis rat model was established by UUO. Twenty male rats were divided into four groups randomly. Obstructed kidneys
were obtained on day 0, 3, 7 and 14 after the operation. Sections of renal tissues were stained by Masson, and the degree of renal interstitial
fibrosis was determined by double-blind method under microscope. Moreover, the expression of TNFRSF13C was analyzed by
Real-time quantitative PCR. The correlation between TNFRSF13C expression and the degree of renal interstitial fibrosis was analyzed by
Pearson.Results:The expression of TNFRSF13C was increasing in the rat kidney after ureteral obstruction, and it presented positive correlation
with the degree of renal interstitial fibrosis (r=0.915, P<0.01).Conclusion:TNFRSF13C may play an important role in response
to the progression of renal tubulointerstitial fibrosis, which can be useful as a clinical index to monitor the conditions of chronic kidney
disease. |
| |
Keywords: | TNFRSF13C Unilateral ureteral obstruction Renal interstitial fibrosis |
|
| 点击此处可从《现代生物医学进展》浏览原始摘要信息 |
| 点击此处可从《现代生物医学进展》下载免费的PDF全文 |
|