Home  |   Archive  |   Online Submission  |   News & Events  |   Subscribe  |   APFA  |   Society  |   Contact Us  |   中文版
Search   
 
Journal

-Ahead of print
-Authors' Accepted
    Manuscripts
new!
-Current Issue
-Archive
-Acknowledgments
-Special Issues
-Browse by Category

Manuscript Submission

-Online Submission
-Online Review
-Instruction for Authors
-Instruction for Reviewers
-English Corner new!

About AJA

-About AJA
-Editorial Board
-Contact Us
-News

Resources & Services

-Advertisement
-Subscription
-Email alert
-Proceedings
-Reprints

Download area

-Copyright licence
-EndNote style file
-Manuscript word template
-Guidance for AJA figures
    preparation (in English)

-Guidance for AJA figures
    preparation (in Chinese)

-Proof-reading for the
    authors

-AJA Club (in English)
-AJA Club (in Chinese)

 
中文摘要

《亚洲男性学杂志》 2010; 12 (4): 599-604

糖尿病大鼠阴茎海绵体组织中SK3和IK1通道蛋白表达降低

中、小型钙激活性钾通道(SK3、IK1)在内皮依赖性超极化因子通路中扮演重要角色。我们检测了SK3和IK1在糖尿病大鼠阴茎组织中的表达。采用8周龄的SD雄性大鼠(250–300克)腹腔注射链脲佐菌素制作糖尿病动物模型。同时,对糖尿病组(20只)和对照组(10只)大鼠皮下注射阿扑吗啡,观察阴茎勃起情况;采用RT-PCR和Western blot分别检测SK3和IK1 mRNA和蛋白水平。结果显示:糖尿病组大鼠阴茎勃起功能明显低于对照组,差异具有统计学意义(P < 0.05)。糖尿病组大鼠海绵体中SK3和IK1表达显著低于对照组(P < 0.05)。糖尿病可抑制海绵体中SK3和IK1在mRNA和蛋白的表达。SK3和IK1表达的减少可能在糖尿病性勃起功能障碍的发病中具有重要作用。

关键词:糖尿病,内皮依赖性超极化因子,勃起功能障碍,IK1,SK3

 
Asian Journal of Andrology CN 31-1795/R ISSN 1008-682X  Copyright © 2023  Shanghai Materia Medica, Chinese Academy of Sciences.  All rights reserved.