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ID:32232073
大小:1.82 MB
页数:42页
时间:2019-02-01
《补中益气汤对创伤大鼠应激反应调理作用的实验的研究》由会员上传分享,免费在线阅读,更多相关内容在学术论文-天天文库。
1、中文摘要目的研究补中益气汤调理创伤大鼠应激反应的应激激素、细胞因子的影响,初步总结和探索补中益气汤调理创伤大鼠应激反应的机制,以期为临床上更加合理应用补益类中药调理应激反应提供理论和实验依据,并从中医角度为调控创伤性应激反应提供新的思路与方法。方法健康SPF级SD大鼠30只,雌雄各半,6-8周,体重200±209。根据随机数字表分为I、II、IU三组,I组(n=lO)为正常对照组、II组(n=lO)为模型对照组、III组(n=lO)为中药治疗组。II组和III组制成骨折创伤模型,选取造模方法为背位固定于木板后,两
2、后肢股骨中段置放一长镊子,从柄部算起,大约将I/4部置放于大鼠腿上,以20cm高度标准垂直自由落下5009重法码砸击镊子,制成双下肢闭合骨折,表现为大鼠两大腿肿胀、畸形,失去支撑功能,手摸有明确骨摩擦感。于伤后lh丌始给I组、II组经胃灌注生理赫水,给III组经冒灌注补中益气汤,每次约为0.5ml,每同2次。于创伤后6h、1d、3d、5d、7d采静脉血测定应激激素COR、NE和细胞因子TNF—Q、IL-4的水平。结果实验Iji『与实验木各组大鼠体重比较:I组实验末与实验前大鼠体重差异比较有统计学意义(P3、),而lI组大鼠体重差异比较无统计学差异(P>O.05),III组大鼠体重差异比较有显著统计学差异(PO.05);II组COR在各时『白J点较I组显著升高(P4、用,与lI组比较差异有显著性(PO.05);II组TNF-a在伤后显著升高(P5、创伤后应激反应的发生和发展。关键词创伤应激反应;补中益气汤;调理作用:应激激素;细胞因子ExperimentalStudyofBuzhongYiqiDecoctiononStressResponseConditioninginTraumaticRatsABSTI认CTOBJECTIVEToStudyeffectofBuzhongYiqiconditioningtraumaticstressresponseinratsofstresshormonesandcytokines,Preliminarysummaryan6、dexplorationofthemechanismsoftraumaticstressresponseinratsBuzhongyiqitangconditioning,ConditioningthestressresponseprovidesthetheoreticalandexperimentalbasisfortheclinicallymorereasonableapplicationofbeneficialtraditionalChinesemedicines,andtoprovidenewideasa7、ndmethodsfromtheperspectiveofChinesemedicinefortheregulationoftraumaticStress.METHODSHealthclassofSPF30SDrats,Anumberofmaleandfemaleare15,age6to8weeks,bodyweight200+209,accordingtoatableofrandomnumbersisdividedintoI,II,IIIthreegroups,accordingtotherandomnumbe8、rtableisdividedintothreegroupsI,II,III,Igroup(n=10)normalcontrolgroup,IIgroup(n=lO),modelcontrolgroupandIIIgroup(n2lO)treatmentgroup.IIGroupandIIIgroupmadeinfracturemodel,selectthemodelin
3、),而lI组大鼠体重差异比较无统计学差异(P>O.05),III组大鼠体重差异比较有显著统计学差异(PO.05);II组COR在各时『白J点较I组显著升高(P4、用,与lI组比较差异有显著性(PO.05);II组TNF-a在伤后显著升高(P5、创伤后应激反应的发生和发展。关键词创伤应激反应;补中益气汤;调理作用:应激激素;细胞因子ExperimentalStudyofBuzhongYiqiDecoctiononStressResponseConditioninginTraumaticRatsABSTI认CTOBJECTIVEToStudyeffectofBuzhongYiqiconditioningtraumaticstressresponseinratsofstresshormonesandcytokines,Preliminarysummaryan6、dexplorationofthemechanismsoftraumaticstressresponseinratsBuzhongyiqitangconditioning,ConditioningthestressresponseprovidesthetheoreticalandexperimentalbasisfortheclinicallymorereasonableapplicationofbeneficialtraditionalChinesemedicines,andtoprovidenewideasa7、ndmethodsfromtheperspectiveofChinesemedicinefortheregulationoftraumaticStress.METHODSHealthclassofSPF30SDrats,Anumberofmaleandfemaleare15,age6to8weeks,bodyweight200+209,accordingtoatableofrandomnumbersisdividedintoI,II,IIIthreegroups,accordingtotherandomnumbe8、rtableisdividedintothreegroupsI,II,III,Igroup(n=10)normalcontrolgroup,IIgroup(n=lO),modelcontrolgroupandIIIgroup(n2lO)treatmentgroup.IIGroupandIIIgroupmadeinfracturemodel,selectthemodelin
4、用,与lI组比较差异有显著性(PO.05);II组TNF-a在伤后显著升高(P5、创伤后应激反应的发生和发展。关键词创伤应激反应;补中益气汤;调理作用:应激激素;细胞因子ExperimentalStudyofBuzhongYiqiDecoctiononStressResponseConditioninginTraumaticRatsABSTI认CTOBJECTIVEToStudyeffectofBuzhongYiqiconditioningtraumaticstressresponseinratsofstresshormonesandcytokines,Preliminarysummaryan6、dexplorationofthemechanismsoftraumaticstressresponseinratsBuzhongyiqitangconditioning,ConditioningthestressresponseprovidesthetheoreticalandexperimentalbasisfortheclinicallymorereasonableapplicationofbeneficialtraditionalChinesemedicines,andtoprovidenewideasa7、ndmethodsfromtheperspectiveofChinesemedicinefortheregulationoftraumaticStress.METHODSHealthclassofSPF30SDrats,Anumberofmaleandfemaleare15,age6to8weeks,bodyweight200+209,accordingtoatableofrandomnumbersisdividedintoI,II,IIIthreegroups,accordingtotherandomnumbe8、rtableisdividedintothreegroupsI,II,III,Igroup(n=10)normalcontrolgroup,IIgroup(n=lO),modelcontrolgroupandIIIgroup(n2lO)treatmentgroup.IIGroupandIIIgroupmadeinfracturemodel,selectthemodelin
5、创伤后应激反应的发生和发展。关键词创伤应激反应;补中益气汤;调理作用:应激激素;细胞因子ExperimentalStudyofBuzhongYiqiDecoctiononStressResponseConditioninginTraumaticRatsABSTI认CTOBJECTIVEToStudyeffectofBuzhongYiqiconditioningtraumaticstressresponseinratsofstresshormonesandcytokines,Preliminarysummaryan
6、dexplorationofthemechanismsoftraumaticstressresponseinratsBuzhongyiqitangconditioning,ConditioningthestressresponseprovidesthetheoreticalandexperimentalbasisfortheclinicallymorereasonableapplicationofbeneficialtraditionalChinesemedicines,andtoprovidenewideasa
7、ndmethodsfromtheperspectiveofChinesemedicinefortheregulationoftraumaticStress.METHODSHealthclassofSPF30SDrats,Anumberofmaleandfemaleare15,age6to8weeks,bodyweight200+209,accordingtoatableofrandomnumbersisdividedintoI,II,IIIthreegroups,accordingtotherandomnumbe
8、rtableisdividedintothreegroupsI,II,III,Igroup(n=10)normalcontrolgroup,IIgroup(n=lO),modelcontrolgroupandIIIgroup(n2lO)treatmentgroup.IIGroupandIIIgroupmadeinfracturemodel,selectthemodelin
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