The Role of SMS201-995 in the Prevention and Treatment of Pulmonary Edema Caused by Acute Pancreatitis in Rats
- VernacularTitle:SMS201－995对大鼠急性胰腺炎致肺水肿的防治作用
- Author:
Quanfang LIU
;
Benmao WANG
;
Yian TANG
;
Shaohua LI
- Publication Type:Journal Article
- Keywords:
somatostatin;
somatostatin analogue(SMS201-995);
acute pancreatitis;
pulmonary edema;
rats
- From:
Academic Journal of Second Military Medical University
1981;0(03):-
- CountryChina
- Language:Chinese
-
Abstract:
Pulmonary edema is associated with pancreatic enzymes released into the blood stream during acute pancreatitis.Acute hemorrhagic pancreatitis in rats was established by injecting 5%sodium taurocholate into the pancreatic duct.Before and at the time of induction,SMS201-995 2?g/kg was injected subcutaneously,and followed by 3 h continuous I.V.infusion of NS solution containing SMS201-995 5?g?kg-1?h-1 at a rate of 6ml?kg-1?h-1.The results of this experiment showed that SMS201-995 could:(1) decrease the serum levels of amylase and lipase effectively;(2)reduce lung index and lung extravascular water volume siginficantly;(3)ameliorate the pathologic changs of lung and pancreas evidently.These results also suggested that SMS201-995 could both prevent and treat acute pancreatitis and pulmonary edema induced by it in rats.Therefore,it is theoretically sound that evidence can be proviede by the results obtained in this experiment for the application of SMS201-995,a long acting analogue of somatostatin,to treat clinical acute pancreatitis by its inhibitory effect towards pancreatic exocrine secretion.
