The rat model of erectile dysfunction caused by the injury of the cavernous nerve
- VernacularTitle:海绵体神经损伤后勃起功能障碍的大鼠模型
- Author:
Lei SUN
;
Yutian DAI
;
Xing HUANG
;
Zeyu SUN
- Publication Type:Journal Article
- Keywords:
Cavernous nerve;
Injury;
Erectile dysfunction;
Animal model
- From:
Journal of Medical Postgraduates
2003;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective:To establish a rat model of erectile dysfunction caused by the injury of the cavernous nerve. Methods:Rats topographical anatomy were done for identifing the cavernous nerve and major pelvic ganglion and pelvic nerve and hypogastric nerve .Polygraph intracavernous pressure of the models were detected continuously and evaluated. Results:Erectile process was controlled by erectile nerve. Major pelvic ganglion includes two inflows,they are called pelvic nerve and hypogastric nerve. The largest outflow is cavernous nerve. The injury of the cavernous nerve will lead to erectile dysfunction. Conclusion:Rat can be an ideal animal model for studying the erectile dysfunction caused by cavernous nerve injury. The neuvological mechanism of erectile dysfunction can be evaluated with determination of intracavernous pressure.
