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ID:36644926
大小:1.07 MB
页数:32页
时间:2019-05-13
《重组人生长激素对大鼠实验性心肌梗死后左室重构及心功能的影响》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、山西医科大学硕士学位论文重组人生长激素对大鼠实验性心肌梗死后左室重构及心功能的影响姓名:宋俊平申请学位级别:硕士专业:心血管指导教师:王凤芝2003.6.2塑型盟型旦型堕——————一英文缩略词表(AbbreViation)缩略词英文全称中文名称卜llGHIGF.1ARBACEIHFAMIHRMAPLVDPRecombinant11umangrowth重纠1人生长激素homloneinsuliln.1ikegrowfllfacto卜1胰岛素样生长因子一1a119iotensinIIsubtype-l
2、receptorblockersa119iotensin-conVertlnge11zymeinhibitorsheanfailureacutemyocardialinfarc“onheanrate血管紧张素II受体拈抗剂血管紧张素转换酶抑制剂心力衰竭急性心肌梗死心率meanarIerypressure外周、r均动脉压leRvemriculardiastolicpressure序心事舒张压LvEDPlefcVentriculare11d-dia8t。Ii。/L:心室舒张末期压pressureLVSP
3、1eflventricularsyst01icpressLIre左心室收缩压±dp/dtleRVelltricularcontractiIityLVWBWlefIventricularweiglllbodyweigllt左心腔内压力变化率最人/小值左心室重量体重!!塑垦型查堂堡主!!塑竺』塑王—————————————一重组人生长激素对大鼠实验性心肌梗死后左室重构及心功能的影响山西医科大学2000级研究生宋俊平导师王凤芝摘要目的:对比卜hGH和valsarLan对急性心肌梗塞大鼠模型心功能,心肌梗死
4、面积及左室重构的影响。方法:通过结扎冠状动脉建立大鼠AMJ模型,术后分空白对照,valsanan和rh(Ⅲ三组。4周后通过心室内插管测定:心率(HR)、外周平均动脉压(MAI’)、左室舒张压(LVI)P)、左室舒张末期压(LVBI)I,)、左室收缩压(LVsP)、左室内压上升厂F降最大速率(±dp/dt);测定左室心肌肥厚指数(LVw/Bw);用111lc染色及图象分析测定左室心梗面积百分比。结果:代表左心室收缩功能的LVsl’,+dp/dL两项指标:GH组)VALsARTAN组)对照组(I,5、05)。代表左心室舒张功能的三项指标中,LVDP:Gli组6、比:(川组7、cc妇ofrecombinanthumanGrowthHormone(卜hGH)onthele“ventricuIarremOdenngandcarmacfunctionf01lo、’抽gexI)enmentalacutem了ocarm柚infaTnionorratsPostgraduatejun-pingSong吼ⅢerVjsormlgzlIlw{⋯gIAbstractlObjccthewesoughtlomvest堪atethecardlaceffectofGr0州hHormone(GH)adm8、misIrationduringt11eearlyphaseofpa【110loglcremodelinginratInodelofIargemyocafdiaIinfarction(Mf).EvidencesuggestslhalexogenousadmjnistratlonofGHevokeahypetfophicresponseandincrcaseslenvenlncujar(LV)func“oninvivo111ratsw“hno枷alorcllronica
5、05)。代表左心室舒张功能的三项指标中,LVDP:Gli组6、比:(川组7、cc妇ofrecombinanthumanGrowthHormone(卜hGH)onthele“ventricuIarremOdenngandcarmacfunctionf01lo、’抽gexI)enmentalacutem了ocarm柚infaTnionorratsPostgraduatejun-pingSong吼ⅢerVjsormlgzlIlw{⋯gIAbstractlObjccthewesoughtlomvest堪atethecardlaceffectofGr0州hHormone(GH)adm8、misIrationduringt11eearlyphaseofpa【110loglcremodelinginratInodelofIargemyocafdiaIinfarction(Mf).EvidencesuggestslhalexogenousadmjnistratlonofGHevokeahypetfophicresponseandincrcaseslenvenlncujar(LV)func“oninvivo111ratsw“hno枷alorcllronica
6、比:(川组7、cc妇ofrecombinanthumanGrowthHormone(卜hGH)onthele“ventricuIarremOdenngandcarmacfunctionf01lo、’抽gexI)enmentalacutem了ocarm柚infaTnionorratsPostgraduatejun-pingSong吼ⅢerVjsormlgzlIlw{⋯gIAbstractlObjccthewesoughtlomvest堪atethecardlaceffectofGr0州hHormone(GH)adm8、misIrationduringt11eearlyphaseofpa【110loglcremodelinginratInodelofIargemyocafdiaIinfarction(Mf).EvidencesuggestslhalexogenousadmjnistratlonofGHevokeahypetfophicresponseandincrcaseslenvenlncujar(LV)func“oninvivo111ratsw“hno枷alorcllronica
7、cc妇ofrecombinanthumanGrowthHormone(卜hGH)onthele“ventricuIarremOdenngandcarmacfunctionf01lo、’抽gexI)enmentalacutem了ocarm柚infaTnionorratsPostgraduatejun-pingSong吼ⅢerVjsormlgzlIlw{⋯gIAbstractlObjccthewesoughtlomvest堪atethecardlaceffectofGr0州hHormone(GH)adm
8、misIrationduringt11eearlyphaseofpa【110loglcremodelinginratInodelofIargemyocafdiaIinfarction(Mf).EvidencesuggestslhalexogenousadmjnistratlonofGHevokeahypetfophicresponseandincrcaseslenvenlncujar(LV)func“oninvivo111ratsw“hno枷alorcllronica
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