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时间:2020-04-14
《姜黄素对慢性低灌注大鼠的行为学功能保护作用-论文.pdf》由会员上传分享,免费在线阅读,更多相关内容在行业资料-天天文库。
1、临与病理杂志20l5rrCli”Path01Res⋯,35(、6)http:/⋯/⋯”‘一1cb~1_~netdoi:10.3978/j.issn.2095—6959.2015.06.022Viewthisarticleat:http://dx.doi.org/10.3978/j.issn.2095—6959.2015.06.022姜黄素对慢性低灌注大鼠的行为学功能保护作用周婷,李青叶。,黄菲菲,候明(1.武汉市东西湖区人民医院神经内科,武汉430040;2.湖北省中医院神经内科,武汉430040)【摘要】目的:探讨姜
2、黄素在慢性低灌注大鼠的神经功能保护作用。方法:制备慢性脑缺血模型(2-vo)模型,术后分别给予姜黄素(实验组)和磷酸盐缓冲液(PBS,对照组)干预。术后8周后行Morris水迷宫评价大鼠的空间学习记忆功能变化。同时从Nissl染色观察大鼠神经细胞的变化;Westernblot检测炎症因子IL.1p、TNF—a的表达。结果:实验组大鼠的空间学习记忆能力均较对照组明显改善,差异有统计学意义fP3、姜黄素治疗后缺血区脑细胞中IL.1D、TNF—的含量明显降低(P<0.0S)。结论:姜黄素可以显著改善慢性脑缺血大鼠的空间学习记忆能力,可能与其抗炎症反应相关。[关键词】姜黄素;脑缺血;水迷宫;炎性因子;神经保护ExperimentalstudyofthecurcumininchroniccerebralischemicratsZHOUTing,LIOdngye2,HUANGFeifei,HOUMingDepartmentofNeurology,People'sHospitalofWuhanEastLake,Wuhan4、43004~2.DepartmentofNeurology~ChineseMedicineHospitalofHubeiProvince,Wuhan43004GChina)AbstractObjective:ExploretheeffectofcurcunminonchroniccerebralischemiainratsJanditspossiblemechanism.Methods:Chroniccerebralischemia(2-VO)modelwerepreparedandgivencurcunminorPB5、Safterthesurge.Eightweeksaftertheoperation,Morriswatermazewerecarriedouttoevaluatethelearningandmemoryabilityoftherats.ThechangeofnervecellswereobservedbyNisslstaining;theexpressionoflL·1TNF—aweredetectedbywesternblot.Results:Thelearningandmemoryabilityofthecurc6、unmingroupweresignificantlyimprovedcomparedwiththecontrolgroup.Theneuronspatternofcurcumintreatmentgroupwassimilartothecontrolgroup,whileonlyscatteredNisslbodieswerefoundthecurcumingroup;theexpressionofIL一1B,TNF—c【incurcumintreatmentgroupweresignificantlyreduced7、(P<0.os).Conclusion:CurcuminCansignificantlyimprovethelearningandmemoryabilityofthechroniccerebralischemicratanditspossiblemechanismmaybeinvolveintheanti—inflammationinneurons.Keywordscurcumin;cerebralischemia;Morriswatermaze;inflammatorycytokine;neuro—protectio8、n收稿日期(Dateofreception):2015—04—16通信作者(Correspondingauthor):李青叶,Email:zhouting1230@yeah.net临床与病理杂志,2015,3s(6)http://www.1cb1.net血管性痴呆(vasculardementia,VD)是一种慢共计l1只,其中手
3、姜黄素治疗后缺血区脑细胞中IL.1D、TNF—的含量明显降低(P<0.0S)。结论:姜黄素可以显著改善慢性脑缺血大鼠的空间学习记忆能力,可能与其抗炎症反应相关。[关键词】姜黄素;脑缺血;水迷宫;炎性因子;神经保护ExperimentalstudyofthecurcumininchroniccerebralischemicratsZHOUTing,LIOdngye2,HUANGFeifei,HOUMingDepartmentofNeurology,People'sHospitalofWuhanEastLake,Wuhan
4、43004~2.DepartmentofNeurology~ChineseMedicineHospitalofHubeiProvince,Wuhan43004GChina)AbstractObjective:ExploretheeffectofcurcunminonchroniccerebralischemiainratsJanditspossiblemechanism.Methods:Chroniccerebralischemia(2-VO)modelwerepreparedandgivencurcunminorPB
5、Safterthesurge.Eightweeksaftertheoperation,Morriswatermazewerecarriedouttoevaluatethelearningandmemoryabilityoftherats.ThechangeofnervecellswereobservedbyNisslstaining;theexpressionoflL·1TNF—aweredetectedbywesternblot.Results:Thelearningandmemoryabilityofthecurc
6、unmingroupweresignificantlyimprovedcomparedwiththecontrolgroup.Theneuronspatternofcurcumintreatmentgroupwassimilartothecontrolgroup,whileonlyscatteredNisslbodieswerefoundthecurcumingroup;theexpressionofIL一1B,TNF—c【incurcumintreatmentgroupweresignificantlyreduced
7、(P<0.os).Conclusion:CurcuminCansignificantlyimprovethelearningandmemoryabilityofthechroniccerebralischemicratanditspossiblemechanismmaybeinvolveintheanti—inflammationinneurons.Keywordscurcumin;cerebralischemia;Morriswatermaze;inflammatorycytokine;neuro—protectio
8、n收稿日期(Dateofreception):2015—04—16通信作者(Correspondingauthor):李青叶,Email:zhouting1230@yeah.net临床与病理杂志,2015,3s(6)http://www.1cb1.net血管性痴呆(vasculardementia,VD)是一种慢共计l1只,其中手
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