The Effect of Changyanning Syrup about Colonic Electrophysiology and Motility of Visceral Hypersensitivity Rat
- VernacularTitle:肠炎宁糖浆能影响内脏高敏感大鼠结肠电及运动
- Author:
Yuanjun YIN
;
Bin LV
;
Wuming YANG
- Publication Type:Journal Article
- Keywords:
visceral hypersensitivity;
Changyanning syrup;
fast wave;
slow wave;
contraction index
- From:
Journal of Zhejiang Chinese Medical University
2006;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
[Objective] Probing into the effect of Changyanning syrup about colonic electrophysiology and motility of visceral hypersensitivity rat.[Methods] The test consists of the model series and the control series and the Changyanning syrup series,and the two latter rats were sensitized by intraperitoneal injection of chicken egg albumen.After two weeks,the stomach is poured 0.7ml's normal saline by blank space series,0.7ml's normal saline by model series,0.7ml's Changyanning syrup by Changyanning series.Continue to pour stomach in a month,writing colon fast wave,slow wave and the colon contraction,the observation of interdigestive myoelectric complex IMC cycle,Ⅲ times duration,fast wave and slow wave propagation rate,the largesttest amplitude,the amount of the colon contraction,the index of the colon contraction.[Result] The model series' interdigestive myoelectric complex IMC cycle prolongs,Ⅲ times duration prolongs,fast wave and slow wave propagation rate speeds up,the largesttest amplitude broadens.The slow wave propagation rate speeds up.The amount of the colon contraction speeds up,the index of the colon contraction speeds up.After Changyanning series treated,interdigestive myoelectric complex IMC cycle cuts down,Ⅲ times the duration cuts down,the largesttest amplitude decreases.[Conclusion] There are quite differencs between model group and control group in electricity and motion of visceral hypersensitivity rat.Changyanning syrup treating visceral hypersensitivity is by means of partly recovering the colon fast and slow wave and contraction wave rhythm and amplitude.
