Preventive and Therapeutic Effect of Weitong Injection on Postoperative Intestinal Adhesion of Rats
- VernacularTitle:维通注射液对大鼠术后肠粘连的防治作用研究
- Author:
Jie ZHAO
- Publication Type:Journal Article
- Keywords:
Weitong injection;
Postoperative intestinal adhesion;
Hydroxyproline
- From:
China Pharmacy
2005;0(21):-
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVE: To study the preventive and therapeutic effect of Weitong injection(WTI) on the postoperative intestinal adhesion of rats.METHODS: Forty SD rats were randomly divided into five groups: blank control group,model control group,Dexamethasone group and high-dose WTI group and low-dose WTI group.Postoperative intestinal adhesion model was established in all the rats except those in the blank control group.On the operative day,the blank control group and the model control group received Normal saline(1 mL?kg-1);the Dexamethasone group received Dexamethasone(5 mg?kg-1),and WTI group received WTI(4 mg?kg-1 and 2 mg?kg-1,respectively) all via vena caudalis for 7 consecutive days.On day 8,laparotomy was performed on the rats for the evaluation of the degree of intestinal adhesion and the tissue of cecum was collected for the determination of the content of hydroxyproline(Hyp) and the pathological section test.RESULTS: The degree of postoperative intestinal adhesion of rats was attenuated by WTI(either high dose or low dose) or Dexamethasone.Furthermore,WTI significantly reduced the Hyp concentration in cecum tissue of rats with intestinal adhesion(P
