The Investigation of sodium ferulate on CPB-induced lung ischemia-reperfusion injury
- VernacularTitle:阿魏酸钠对体外循环肺保护作用的研究
- Author:
Dongliang YU
;
Feng ZHAN
;
Jianjun XU
- Publication Type:Journal Article
- Keywords:
Reperfusion infury Cardiopulmonary bypass Lung Sodium ferulate
- From:
Chinese Journal of Thoracic and Cardiovascular Surgery
2003;0(04):-
- CountryChina
- Language:Chinese
-
Abstract:
Objective To study the protective effect of sodium ferulate (SF) on CPB-induced lung ischemia reperfusion injury (IRI) and discuss its possible mechanism. Methods 40 patients undergoing CPB were randomly divided into contral group(CCG, n=20 ) and SF group(SFG, n=20). In SFG, SF was injected (0.2 g in NS 150 ml) intravenously Bid for one week preoperatively. In CCG, SF was replaced by same volume of NS. The changes of TNF-?、IL-6、IL-8、SOD level in the CCG and SFG would be examined before operation, at 15min、30 min after aortic cross clamp(ACC) and 1 hour after operation. By the time of before ACC、15 min and 30 min after ACC was opened, blood samples were taken from the right and left atrium to examine the amount of neutrophils. Lung tissues were cut for pathological studies in 5 patients in each group randomly. Results At 15 min、30 min after ACC and 1h after operation TNF-?、IL-6、IL-8、SOD levels of 2 groups were significantly higher than that before the operation (P
