The effect of neurolytic celiac plexus block on liver inflammatory reaction after partial hepatectomy in rats
10.3760/cma.j.issn.1007-8118.2014.06.016
- VernacularTitle:腹腔神经丛阻滞对大鼠肝部分切除术后残肝炎症反应的影响
- Author:
Hong ZOU
;
Jun LI
;
Jianfeng CUI
;
Hongtao YAN
;
Tao CHEN
;
Li SHI
;
Lijun TANG
- Publication Type:Journal Article
- Keywords:
Neurolytic celiac plexus block (NCPB);
Partial hepatectomy (PH);
Inflammatory reaction
- From:
Chinese Journal of Hepatobiliary Surgery
2014;20(6):454-456
- CountryChina
- Language:Chinese
-
Abstract:
Objective To investigate the effect of neurolytic celiac plexus block (NCPB) on the inflammatory reaction of the remaining liver tissue and liver function after partial hepatectomy (PH) in rats.Methods Thirty male Sprague-Dawley rats of SPF were constructed as a PH model with deligation and ablation operated on their left and middle lobes,respectively.Then,they were randomly divided into two groups:NCPB group and control group.Twelve hours after the surgery,0.5％ lidocaine was given in the NCPB group once a day,while 0.9％ saline was given in the control group.Determination of liver function,generation of the remaining liver,and deposition of IL-β,TNF-α of the pathological section was respectively made on Day 1,3 and 7 after the surgery.Results On Day 1,3 and 7 after surgery,both the aspartate aminotransferase (AST) and the alanine aminotransferase (ALT) levels in NCPB group were,to different degrees,lower than those in the control group (P ＜ 0.05).Strikingly,total bilirubin in NCPB group was lower than that in control group (P ＜ 0.01) on Day 7,while the level of semm albumin was higher than that in control group (P ＜ 0.01).There was no statistically significant difference on the generation of the remaining livers between NCPB and control groups.On Day 3 and 7,the deposition of IL-β,TNF-α in the pathological sections of NCPB group were lower than those in control group.Conclusion NCPB can not only effectively reduce the damage of liver function caused by PH surgery,but also improve the inflammatory reaction of the residual liver.
