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时间:2020-05-07
《乳果糖对肝癌切除术后血浆内毒素血症及肝损伤的防护作用-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在应用文档-天天文库。
1、·268-中西医结合肝病杂志2013年第23卷第5期doi:10.3969/j.issn.1005-0264.2013.05.005乳果糖对肝癌切除术后血浆内毒素血症及肝损伤的防护作用李新任辉明蔡崇元荆门市第二人民医院普外科(湖北荆门,448000)摘要目的:探讨乳果糖对肝脏缺血再灌注后内毒素血症所致肝损伤的防护作用。方法:40例肝癌患者随机分为乳果糖组及对照组。测定两组肝癌手术患者肝门阻断前后门静脉血、外周静脉血内毒素以及术前、术后第1、3、7天肝功能检测结果,做统计学分析。结果:肝门阻断前,乳果糖组患者内毒素水平要低于对照组(t=27.60,P<0.01);肝门阻断后,两组患者内毒素水平
2、均升高,但对照组更高,差异有极显著意义(t=12.72,P<0.01),说明乳果糖可以明显减轻内毒素血症。术前两组患者血中丙氨酸转氨酶(ALT)和天门冬氨酸转氨酶(AST)均高于正常参考值,但乳果糖组较对照组略低,差异有统计学意义(t=4.28,P<0.0l;t=4.91,P<0.05),术后第3天两组患者ALT和AST升高的水平最高,两组问差异有统计学意义(t=2.11,P<0.05)。结论:肝切除术前患者口服乳果糖,能降低其肝缺血后血中内毒素水平,减轻肝脏的缺血再灌注损伤,改善肝脏功能,有利于术后肝功能的恢复,对于预防术后急性肝功能衰竭起一定作用。关键词内毒素;乳果糖/治疗应用;肝癌;肝
3、切除术PreventivedfectsoflactuloseonendotoxemiaandliverinjuryafterhepaticcarcinectomyL/XIN,RENHUI-MING,CAICHONG-YUAN.DepartmentofGeneralSu~eu,theSecondHospitalofJinmenCity(JinmenHu—bei,48000)ChinaAbstract0bjective:Toinvestigatethepreventiveeffectsoflactuloseonliverinjuryinducedbyhepaticischemiareperfu—
4、sionandendotoxemia.Methods:Fortypatientswithlivercancerwererandomlydividedintoorallactuloseandcontrolgroup.Thelevelsofendotoxinweredetectedintheperipheralveinandportalveinbeforeorafterblockingofhepaticportal,andliverfunctionwasdetectedinpreoperativeand1,3,7daysafteroperation,thenthedatawereanalyzed
5、,statistically.Results:Thelevelsofendotoxininlactulosegroupwaslowerthanthatincontrolgroupbeforeblockingofhepaticportal(t=27.60.P<0.01);Thevalueofendotoxinwasrisenupinbothgroupsafterblockingofhepaticportal,butsignificantlyincontrolgroup(t=12.72,P<0.O1),itdemonstratedthatlactulosecouldrelieveendotoxe
6、mia.ThevalueofAIJTandASTwerehigherthanref-erencevalueinbothgroups,alittlebitlowerinlactulosegroup(t:4.28,P<0.O1;t=4.91,P<0.05),thosewerere—markablyhighestonthe3rddayafteroperation,thevarianceinbothgroupswasstatisticalsignificance(t=2.11,P<0.05).Conclusion:Itcanlowerthelevelsofendotoxinbyorallactulo
7、sebeforehepatectomy,andrelievethedamageofhepaticische-miareperfusion,andimprovetheliverfunction,begoodtoliverrecover,partlypreventacuteliverfailureafteroperation.KeyWordsendotoxin;lactulose/theraputicapplic
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