We have located links that may give you full text access.
English Abstract
Journal Article
[Propofol ameliorates rat liver ischemia-reperfusion injury possibly by inhibiting nuclear factor-kappaB expression].
OBJECTIVE: To explore the role of nuclear factor-kappaB (NF-kappaB) in the protective effects of propofol against liver ischemia-reperfusion (IR) injury.
METHODS: Forty male rats were randomized into 4 equal groups, namely the sham operation (N) group, IR group with hepatic IR injury (induced by ischemia of the left, right and median hepatic lobes for 1 h followed by reperfusion for 2 h), propofol (P) group with sham operation and propofol perfusion at 10 mg kg(-1) h(-1), and propofol treatment (PIR) group with IR injury and propofol perfusion. RT-PCR was used to detect the transcription level of NF-kappaB, and Western blotting was used for assaying NF-kappaB protein expression in the liver.
RESULTS: Compared with either the N or the P group, the IR group showed obvious swelling, fatty degeneration and scatter focal necrosis of the hepatocytes as well as mild congestion in the hepatic sinusoid, with significantly increased plasma alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels and NF-kappaB expressions at both mRNA and protein levels (P<0.05). In the PIR group, the histopathological changes of the liver was lessened as compared with the IR group, and ALT and AST elevation was significantly inhibited (P<0.05) as was the protein expression of NF-kappaB (P<0.05), but NF-kappaB transcription level was further enhanced (P<0.05).
CONCLUSION: Propofol can protect the liver from IR injury possibly by inhibiting NF-kappaB expression.
METHODS: Forty male rats were randomized into 4 equal groups, namely the sham operation (N) group, IR group with hepatic IR injury (induced by ischemia of the left, right and median hepatic lobes for 1 h followed by reperfusion for 2 h), propofol (P) group with sham operation and propofol perfusion at 10 mg kg(-1) h(-1), and propofol treatment (PIR) group with IR injury and propofol perfusion. RT-PCR was used to detect the transcription level of NF-kappaB, and Western blotting was used for assaying NF-kappaB protein expression in the liver.
RESULTS: Compared with either the N or the P group, the IR group showed obvious swelling, fatty degeneration and scatter focal necrosis of the hepatocytes as well as mild congestion in the hepatic sinusoid, with significantly increased plasma alanine aminotransferase (ALT) and aspartate aminotransferase (AST) levels and NF-kappaB expressions at both mRNA and protein levels (P<0.05). In the PIR group, the histopathological changes of the liver was lessened as compared with the IR group, and ALT and AST elevation was significantly inhibited (P<0.05) as was the protein expression of NF-kappaB (P<0.05), but NF-kappaB transcription level was further enhanced (P<0.05).
CONCLUSION: Propofol can protect the liver from IR injury possibly by inhibiting NF-kappaB expression.
Full text links
Related Resources
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app
All material on this website is protected by copyright, Copyright © 1994-2024 by WebMD LLC.
This website also contains material copyrighted by 3rd parties.
By using this service, you agree to our terms of use and privacy policy.
Your Privacy Choices
You can now claim free CME credits for this literature searchClaim now
Get seemless 1-tap access through your institution/university
For the best experience, use the Read mobile app