欢迎来到天天文库
浏览记录
ID:5331677
大小:397.51 KB
页数:6页
时间:2017-12-08
《饮食限制对高脂小鼠降血脂和学习记忆行为的影响》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、万方数据第36卷第3期浙江师范大学学报(自然科学版)V01.36,No.32013年8月JournalofZhejiangNormalUniversity(Nat.Sci.)Aug.2013文章编号:1001-505112013)03-0337-05饮食限制对高脂小鼠降血脂和学习记忆行为的影响高海涛,邵邻相,成文召,陈康丽,许争争,吴云飞,张璐敏(浙江师范大学化学与生命科学学院,浙江金华321004)摘要:为探究饮食限制对高脂小鼠体质量、血脂及学习记忆能力的影响,建立了高脂小鼠模型,设模型组和20%,40%,6
2、0%饮食限制组(DR20%组、DR40%组、DR60%组),饮食限制28d,测定小鼠的总胆固醇(TC)、甘油三酯(TO)、高密度脂蛋白胆固醇(HDL-C)、低密度脂蛋白胆固醇(LDL.C)含量;用开场实验和水迷宫实验测定小鼠的学习记忆能力;解剖小鼠,测定小鼠各脏器系数及Lee’8指数.结果显示:各饮食限制组小鼠体质量、lee’s指数、脂肪系数、TG含量均显著低于模型组(P3、01);DR60%组小鼠TC和LDL-C含量显著低于模型组(P<0.05);水迷宫实验中,各饮食限制组小鼠潜伏期显著短于模型组(P4、g。CHENGWenzhao-CHENK锄sli.XUZhengzheng,WUYunfei。ZHANGLuminlCollegeofChem/stryandz咖&/ence。Zhej/angNorma/£h面哪蚵,J/nhuaZhej/ang321004。Ch/naJAbstract:Inordertoinvestigatetheeffectsofdietaryrestrictiononweight。bloodlipidandlearning-memorybehaviorsofhyperlipidemiami5、ce。hyperlipidemiamicemodelwasestablished.Thosemicewererandomlydi.videdintomodelcontrolgroupand20%一,40%--60%·dietaryrestrictiongroup(DR20%group-DR40%group,DR60%group)with10miceineachgroup.Afterrestrictdietfor28days。theconcentrationoftotalcholesterol(TC),trigl6、yceride(TG)。hishdensitylipoproteincholesterol(HDL-C).andlowdensitylipopro.teincholesterol(LDL·C)weredeterminedbycommercialassaykits;learning-memorybehaviorsweretestedbyMorriswatermazeandopenfieldtest.Allthemiceweredissectedtomeasureorganscoe佑cientandLee’S收文日7、期:2013-04-03;修订日期:2013-05-07作者简介:高海涛(1986一),男,安徽太和人,硕士研究生.研究方向:营养卫生通信作者:邵邻相.E-mail:shaolinxiarlg@zj¨.cn万方数据338浙江师范大学学报(自然科学版)2013年index.Theresultsrevealedthatweight。Lee7sindex。fatcoefficientandTGconcentrationofeachdietaryre-strictiongroupmiceweremarkedlylowe8、rthanmodelcontrolgroup(P<0.05);SpleencoefficientofDR20%groupandDR40%groupmiceweresignificantlylowerthanmodelcontrolgroup(P<0.01)-butlivercoeffi-cientandHDL-Ccontentwashigherthanmodelcontrolgroup
3、01);DR60%组小鼠TC和LDL-C含量显著低于模型组(P<0.05);水迷宫实验中,各饮食限制组小鼠潜伏期显著短于模型组(P4、g。CHENGWenzhao-CHENK锄sli.XUZhengzheng,WUYunfei。ZHANGLuminlCollegeofChem/stryandz咖&/ence。Zhej/angNorma/£h面哪蚵,J/nhuaZhej/ang321004。Ch/naJAbstract:Inordertoinvestigatetheeffectsofdietaryrestrictiononweight。bloodlipidandlearning-memorybehaviorsofhyperlipidemiami5、ce。hyperlipidemiamicemodelwasestablished.Thosemicewererandomlydi.videdintomodelcontrolgroupand20%一,40%--60%·dietaryrestrictiongroup(DR20%group-DR40%group,DR60%group)with10miceineachgroup.Afterrestrictdietfor28days。theconcentrationoftotalcholesterol(TC),trigl6、yceride(TG)。hishdensitylipoproteincholesterol(HDL-C).andlowdensitylipopro.teincholesterol(LDL·C)weredeterminedbycommercialassaykits;learning-memorybehaviorsweretestedbyMorriswatermazeandopenfieldtest.Allthemiceweredissectedtomeasureorganscoe佑cientandLee’S收文日7、期:2013-04-03;修订日期:2013-05-07作者简介:高海涛(1986一),男,安徽太和人,硕士研究生.研究方向:营养卫生通信作者:邵邻相.E-mail:shaolinxiarlg@zj¨.cn万方数据338浙江师范大学学报(自然科学版)2013年index.Theresultsrevealedthatweight。Lee7sindex。fatcoefficientandTGconcentrationofeachdietaryre-strictiongroupmiceweremarkedlylowe8、rthanmodelcontrolgroup(P<0.05);SpleencoefficientofDR20%groupandDR40%groupmiceweresignificantlylowerthanmodelcontrolgroup(P<0.01)-butlivercoeffi-cientandHDL-Ccontentwashigherthanmodelcontrolgroup
4、g。CHENGWenzhao-CHENK锄sli.XUZhengzheng,WUYunfei。ZHANGLuminlCollegeofChem/stryandz咖&/ence。Zhej/angNorma/£h面哪蚵,J/nhuaZhej/ang321004。Ch/naJAbstract:Inordertoinvestigatetheeffectsofdietaryrestrictiononweight。bloodlipidandlearning-memorybehaviorsofhyperlipidemiami
5、ce。hyperlipidemiamicemodelwasestablished.Thosemicewererandomlydi.videdintomodelcontrolgroupand20%一,40%--60%·dietaryrestrictiongroup(DR20%group-DR40%group,DR60%group)with10miceineachgroup.Afterrestrictdietfor28days。theconcentrationoftotalcholesterol(TC),trigl
6、yceride(TG)。hishdensitylipoproteincholesterol(HDL-C).andlowdensitylipopro.teincholesterol(LDL·C)weredeterminedbycommercialassaykits;learning-memorybehaviorsweretestedbyMorriswatermazeandopenfieldtest.Allthemiceweredissectedtomeasureorganscoe佑cientandLee’S收文日
7、期:2013-04-03;修订日期:2013-05-07作者简介:高海涛(1986一),男,安徽太和人,硕士研究生.研究方向:营养卫生通信作者:邵邻相.E-mail:shaolinxiarlg@zj¨.cn万方数据338浙江师范大学学报(自然科学版)2013年index.Theresultsrevealedthatweight。Lee7sindex。fatcoefficientandTGconcentrationofeachdietaryre-strictiongroupmiceweremarkedlylowe
8、rthanmodelcontrolgroup(P<0.05);SpleencoefficientofDR20%groupandDR40%groupmiceweresignificantlylowerthanmodelcontrolgroup(P<0.01)-butlivercoeffi-cientandHDL-Ccontentwashigherthanmodelcontrolgroup
此文档下载收益归作者所有