欢迎来到天天文库
浏览记录
ID:33207448
大小:3.04 MB
页数:70页
时间:2019-02-22
《新型化合物n-(2-羟基乙基)芥酰胺降血脂及肝脏保护作用研究》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、厦门大学硕士学位论文新型化合物N--(2--羟基乙基)芥酰胺降血脂及肝脏保护作用研究姓名:沈燕慧申请学位级别:硕士专业:药理学指导教师:金鑫201205摘要目的观察新型化合物N.(2.羟基乙基)芥酰胺降血脂及肝脏保护活性。方法以TritonWR-1339(400m刚唔)诱导小鼠产生急性高脂血症的同时给予N_(2.羟基乙基)芥酰胺(100咄g)和非诺贝特(100mg/kg),16小时后取血观察小鼠血清总胆固醇(TC)和血清甘油三酯(TG)的变化情况;高脂饮食建立高脂血症金黄地鼠模型同时每天灌胃给予N.(2.羟基乙基)芥酰胺(10、20、40mg/kg)共5wk,给药5wk后,收集血样及肝
2、组织,称量肝脏重量并计算肝脏系数,采用生化法测定血清总胆固醇(TC)、甘油三酯(TG)、低密度脂蛋白胆固醇(LDL.C)、高密度脂蛋白胆固醇(HDL.C)、谷草转氨酶(AST)、谷丙转氨酶(“r)、肝脏脂质、肝脏丙二醛(MDA)及肝脏超氧化物歧化酶(SOD)水平。制作冰冻切片观察金黄地鼠肝脏脂质变性程度。结果N.(2.羟基乙基)芥酰胺能显著抵抗秭tonWR-1339诱导的小鼠血脂升高,给予N.(2.羟基乙基)芥酰胺(100mg/l【g)16h后小鼠血清TC、TG均显著降低(P3、5,P4、Ⅳe恤h),polipideInic锄dhepatoprotcctiveeffectof(Z)-N一(2一hydr0Xyenlyl)docos-13·en锄ide.MethodsAcutehyperlipideIIlicIIliceinduCedbyTritonWR—1339andadIIliIlisteredorallywith(z)-N-(2一hydroxy甜lyl)docos-13一enamide(100mg/kg).Afcer16h,weaccumulatedbloodandeValuatedselllmtotalcholesterol(TC)a11d仃i91yceride(T5、G);Hyperlipidelllic901denh锄sterS蠡范bylli曲-fatdietw嬲adminjsteredorallywi也(Z)-N-(2-hydr0Xye衄1)docos-13吒n砌de(1O、20、40mg/l【曲for5weel【S.Weevaluated∞nlIIltotalcholesterol(TC),triglyceride(TG),low-dcns时lipoproteillcholesterol(LDL—C),hi曲一dens时lipoproteillCholesterol(HDL—C),Glu伽mc·oxalac以ctransanlillaSe(A6、SD,Glut锄ate-pyruvate柏nSaminase(触J),liverweight趾dnveri11deX,h印撕cmalondiaJdehyde(MDA)a11dh印撕cSuperoxidedismutaSe(SOD)levelingoldenh锄st7、erS.HiStopa廿10lo西calchngesofratliverwereobservebyf-rozensection.Resultsnesen】mTCandTGlevelwercsi班fic枷yre机ced加(Z)-N-(2·hydr0Xyetllyl)docos-13·en锄ide(100mg/kg)adm埘st8、rationin嘶tonWR—1339i11(1ucedhyperlipidenliclnice(P<0.001);1ksiIIlilare艉ctSof(Z)_N·(2-llydroxyeⅡlyl)docos-13一en锄ideⅥ嘲eobtained筋m也egoldenl黝aStersfedhi咖fatdiet.Comp砌埘tllmodelgroup,也eresultSSuggeStnlat(Z)-N-(2-hydr0Xye也)r1)docos
3、5,P4、Ⅳe恤h),polipideInic锄dhepatoprotcctiveeffectof(Z)-N一(2一hydr0Xyenlyl)docos-13·en锄ide.MethodsAcutehyperlipideIIlicIIliceinduCedbyTritonWR—1339andadIIliIlisteredorallywith(z)-N-(2一hydroxy甜lyl)docos-13一enamide(100mg/kg).Afcer16h,weaccumulatedbloodandeValuatedselllmtotalcholesterol(TC)a11d仃i91yceride(T5、G);Hyperlipidelllic901denh锄sterS蠡范bylli曲-fatdietw嬲adminjsteredorallywi也(Z)-N-(2-hydr0Xye衄1)docos-13吒n砌de(1O、20、40mg/l【曲for5weel【S.Weevaluated∞nlIIltotalcholesterol(TC),triglyceride(TG),low-dcns时lipoproteillcholesterol(LDL—C),hi曲一dens时lipoproteillCholesterol(HDL—C),Glu伽mc·oxalac以ctransanlillaSe(A6、SD,Glut锄ate-pyruvate柏nSaminase(触J),liverweight趾dnveri11deX,h印撕cmalondiaJdehyde(MDA)a11dh印撕cSuperoxidedismutaSe(SOD)levelingoldenh锄st7、erS.HiStopa廿10lo西calchngesofratliverwereobservebyf-rozensection.Resultsnesen】mTCandTGlevelwercsi班fic枷yre机ced加(Z)-N-(2·hydr0Xyetllyl)docos-13·en锄ide(100mg/kg)adm埘st8、rationin嘶tonWR—1339i11(1ucedhyperlipidenliclnice(P<0.001);1ksiIIlilare艉ctSof(Z)_N·(2-llydroxyeⅡlyl)docos-13一en锄ideⅥ嘲eobtained筋m也egoldenl黝aStersfedhi咖fatdiet.Comp砌埘tllmodelgroup,也eresultSSuggeStnlat(Z)-N-(2-hydr0Xye也)r1)docos
4、Ⅳe恤h),polipideInic锄dhepatoprotcctiveeffectof(Z)-N一(2一hydr0Xyenlyl)docos-13·en锄ide.MethodsAcutehyperlipideIIlicIIliceinduCedbyTritonWR—1339andadIIliIlisteredorallywith(z)-N-(2一hydroxy甜lyl)docos-13一enamide(100mg/kg).Afcer16h,weaccumulatedbloodandeValuatedselllmtotalcholesterol(TC)a11d仃i91yceride(T
5、G);Hyperlipidelllic901denh锄sterS蠡范bylli曲-fatdietw嬲adminjsteredorallywi也(Z)-N-(2-hydr0Xye衄1)docos-13吒n砌de(1O、20、40mg/l【曲for5weel【S.Weevaluated∞nlIIltotalcholesterol(TC),triglyceride(TG),low-dcns时lipoproteillcholesterol(LDL—C),hi曲一dens时lipoproteillCholesterol(HDL—C),Glu伽mc·oxalac以ctransanlillaSe(A
6、SD,Glut锄ate-pyruvate柏nSaminase(触J),liverweight趾dnveri11deX,h印撕cmalondiaJdehyde(MDA)a11dh印撕cSuperoxidedismutaSe(SOD)levelingoldenh锄st
7、erS.HiStopa廿10lo西calchngesofratliverwereobservebyf-rozensection.Resultsnesen】mTCandTGlevelwercsi班fic枷yre机ced加(Z)-N-(2·hydr0Xyetllyl)docos-13·en锄ide(100mg/kg)adm埘st
8、rationin嘶tonWR—1339i11(1ucedhyperlipidenliclnice(P<0.001);1ksiIIlilare艉ctSof(Z)_N·(2-llydroxyeⅡlyl)docos-13一en锄ideⅥ嘲eobtained筋m也egoldenl黝aStersfedhi咖fatdiet.Comp砌埘tllmodelgroup,也eresultSSuggeStnlat(Z)-N-(2-hydr0Xye也)r1)docos
此文档下载收益归作者所有