Effect and neuropathological mechanism of cholecystokinin on development of electrogastric arrhythmia in rats
- VernacularTitle:胆囊收缩素在胃电节律失常中的作用及其神经病理学机制
- Author:
Dailu CHEN
;
Zhenhua WANG
;
Zhengwu XIA
- Publication Type:Journal Article
- Keywords:
Electrogastric arrhythmia;
Nitrergic nerve;
Cholinergic nerve;
Cholecystokininergic nerve;
Myenteric plexus
- From:
Chinese Journal of Digestion
2001;0(07):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study effects of cholecystokinin (CCK) on occuring of electrogastric arrhythmias. Methods The contens of cholecystokinin (CCK) nerves, cholinergic (Ach) nerves and nitregic nervous (NOS) nerves in antral myenteric plexus were studied using histochemistry and immunocytochemistry. Results (1) The electrogastric dysrhythmias occurred in the model and CCK groups rats, the abnormal rhythm index and coefficent of variation (cv) of slow wave frequency were singnificantly increased compared with the control ( P
