Protective Effect of Peroxisome Proliferator-Activated Receptor ? Activator 15-Deoxyprostaglandin J_2 in Rat Hepatic Ischemia-Reperfusion Injury and Its Mechanism / 中国普外基础与临床杂志
Chinese Journal of Bases and Clinics in General Surgery
;
(12)2003.
Article
in Chinese
| WPRIM
| ID: wpr-546249
ABSTRACT
Objective To investigate the protective effect of peroxisome proliferator-activated receptor ?(PPAR?) activator 15-deoxyprostaglandin J2(15d-PGJ2) in rat hepatic ischemia-reperfusion injury and its mechanism.Methods The models of 70% warm ischemia-reperfusion injury were established in SD rats,rats were randomly divided into 4 groups sham operation group,ischemia-reperfusion group,15d-PGJ2 group and 15d-PGJ2+GW9662 group.After reperfusion,serum AST and ALT levels were determined;the liver tissues were removed for measurement of activity of NF-?B and myeloperoxidase(MPO),TNF-? content and expression of ICAM-1.Results Compared with sham operation group,the serum levels of ALT and AST,and the activities of MPO and NF-?B,TNF-? content and expression of ICAM-1 in ischemia-reperfusion group,15d-PGJ2 group and 15d-PGJ2+GW9662 group were greatly improved(P
Full text:
Available
Index:
WPRIM (Western Pacific)
Type of study:
Prognostic study
Language:
Chinese
Journal:
Chinese Journal of Bases and Clinics in General Surgery
Year:
2003
Type:
Article
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