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ID:33102176
大小:2.19 MB
页数:35页
时间:2019-02-20
《新血府逐瘀汤对高血压大鼠血管重塑的影响》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、青岛大学硕士学位论文新血府逐瘀汤对高血压大鼠血管重塑的影响姓名:张顺利申请学位级别:硕士专业:中西医结合临床指导教师:吉中强20120602新血府逐瘀汤对高血压大鼠血管重塑的影响摘要目的:观察新血府逐瘀汤对高血压人鼠血清~氧化氮(NO)、血管紧张素II(AngII)、左心室质龉指数(LVWl)及胸主动脉中膜厚度的影响,探索新血府逐瘀汤治疗高血压的机制及其对高血压血管重塑的抑制机理。方法:首先建立高血压火鼠模型,造模方法选取WVK法造模:华法林钠15mg/(kg·d)灌胃,维生素kllOmg/(kg·d)皮.卜.注射,注射部位选取背部两侧,每大注射1次,6周后测血压.判断
2、模型是否成功,然后将高血压模犁人鼠随机分为新血府逐瘀汤组、卡托普利组、新血府逐瘀汤+卡托普利组(两药联片j组)、模型对照组,另选取8只Wistar雄性人鼠做空白对照组,要求同源,体重相近,每组8只,分别予以新血府逐瘀汤、卡托普利、新血府逐瘀汤+卡托普利及蒸馏水灌胃,1次/日。各组人鼠干预8周后,处死,取血及组织,测血清一氧化氮(N0)、血管紧张素II(AngII)、左心窒质量指数(LWl)和胸主动脉中膜厚度。结果:l、各组人鼠血清NO:与空白对照组比较,模型对照组显著下降(P<0.01),新血府逐瘀汤组和两约联删纽均显著升高(PO.
3、05),各给药组人鼠血清№较模型组均有显著升高(PO.05)。3、各组大鼠LvWI和胸主动脉中膜厚度比较:模型对照纽较空白对照组显著升高(P4、制高缸压大鼠的血管重塑,其效果优于单独应用卡托酱利,这为研究防治高血压血管重塑的中药提供了理论依据。研究生:张顺利(中西医结合临床)导师:吉中强教授纪文岩副教授关键词:高血压大鼠;血管重塑;高血压;一氧化氮;血管紧张素Ⅱ;新血府逐瘀汤EffectofModifiedXuefuzhuyudecoctiononvascularremoldingofhypertensiveratAbstractobjective:ToobservetheeffectofModifiedXuefuzhuyudecoctiononNO,AngIIcontentinsen姗,leftventric5、ularmassindex(I,VWI)andfilmthicknessinthethoracicaorta,andInvestigatevascularremoldingofhypertensiverat.Methods:FirsttOestablishthehypertensiveratmodel,ImproveWⅥ(hypertensiveratmodels,Thirty-twomalemodelratsweredividedintofourgroupsatrandom、“lll8ratSineachgroup:ModifiedXuefuzhuyudecoctio6、ngroup,Captoprilgroup,tWOmedicineassociationsusegroup,modelcontrolgroup,compared、ⅣitlleightcongenericmaleWistar.Ratsineachgroupafter8weekswe陀sacrificed,bloodandtissue,Bloodpressure,leftventricularm8s$index(LVWl),themnicamediaofthoracicaorta,NOandAngIIcontentinsenlmweretested.Results:1.Th7、eserumNO:Comparison州tllthecontrolgroup,modelcontrolgroupdecreasedsignificantly(P<0.O1).ModifiedXuefuzhuyudecoctiongroupandtWOmedicineassociationsu∞groupwel"esignificantlyhigher(P<0.O1).Asliipatincreaseinthecaptoprilgroup(P>0.05),Eachtreatmentgroupsel21mlevelsofNOcomparedw
4、制高缸压大鼠的血管重塑,其效果优于单独应用卡托酱利,这为研究防治高血压血管重塑的中药提供了理论依据。研究生:张顺利(中西医结合临床)导师:吉中强教授纪文岩副教授关键词:高血压大鼠;血管重塑;高血压;一氧化氮;血管紧张素Ⅱ;新血府逐瘀汤EffectofModifiedXuefuzhuyudecoctiononvascularremoldingofhypertensiveratAbstractobjective:ToobservetheeffectofModifiedXuefuzhuyudecoctiononNO,AngIIcontentinsen姗,leftventric
5、ularmassindex(I,VWI)andfilmthicknessinthethoracicaorta,andInvestigatevascularremoldingofhypertensiverat.Methods:FirsttOestablishthehypertensiveratmodel,ImproveWⅥ(hypertensiveratmodels,Thirty-twomalemodelratsweredividedintofourgroupsatrandom、“lll8ratSineachgroup:ModifiedXuefuzhuyudecoctio
6、ngroup,Captoprilgroup,tWOmedicineassociationsusegroup,modelcontrolgroup,compared、ⅣitlleightcongenericmaleWistar.Ratsineachgroupafter8weekswe陀sacrificed,bloodandtissue,Bloodpressure,leftventricularm8s$index(LVWl),themnicamediaofthoracicaorta,NOandAngIIcontentinsenlmweretested.Results:1.Th
7、eserumNO:Comparison州tllthecontrolgroup,modelcontrolgroupdecreasedsignificantly(P<0.O1).ModifiedXuefuzhuyudecoctiongroupandtWOmedicineassociationsu∞groupwel"esignificantlyhigher(P<0.O1).Asliipatincreaseinthecaptoprilgroup(P>0.05),Eachtreatmentgroupsel21mlevelsofNOcomparedw
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