父系小鼠高甲基化饮食对子代小鼠学习记忆的影响与机制研究
【文章页数】:88 页
【学位级别】:博士
【部分图文】:
图1MDF1小鼠表现出海马依赖性学习和记忆受损Figure1Impairedhippocampus-dependentlearningandmemoryinMDF1offspringmice(A)Experimentaldesign.(B)InMWM,twogroups(n=8micepergroup)tookthesametimeinfindinghiddenplatforms(two-wayrepeated-measureANOVAwithbetween-subjectsfactorsgenotypeandtime;Sidak’smultiplecomparisonstest,p>0.05inalllatencycomparisonsbetweentwogroups).
青岛大学博士学位论文碍。
图2MDF1小鼠海马脑电的θ振荡波减少Fig2AlteredthetaoscillationsinMDF1mice(A)RepresentativetimefrequencyplotsshowreducedtypicalthetasegmentsinaMDF1mouse(below)
青岛大学博士学位论文30图2MDF1小鼠海马脑电的θ振荡波减少Fig2AlteredthetaoscillationsinMDF1mice(A)RepresentativetimefrequencyplotsshowreducedtypicalthetasegmentsinaMD....
图3场电位记录MDF1小鼠海马SC-CA1通路基本突触传递正常而LTP受损Fig3Fieldpotentialrecordingshowsimpairedhippocampallong-termpotentiationinMDF1mice(A)TheschematicdiagramofSchaffer-CA1pathwayandthelocationofthestimulatingelectrodeandrecordingelectrode.(B)ThephotoofSchaffer-CA1pathwayandthelocationofthestimulatingelectrodeandrecordingelectrode.Theinput-outputcurve(C)andpaired-pulseratio(PPR)(D)indicat
青岛大学博士学位论文32图3场电位记录MDF1小鼠海马SC-CA1通路基本突触传递正常而LTP受损Fig3Fieldpotentialrecordingshowsimpairedhippocampallong-termpotentiationinMDF1mice(A)Thesch....
图4MDF1小鼠海马CA1区锥体神经元内在兴奋性降低Fig4DifferentintrinsicexcitabilityofCA1pyramidalneuronsintheMDF1micecomparedtotheCDF1mice.(A)Samplerecordingsshowingactionpotentialsevokedbyadepolarizingcurrentinjection.Upper:the
青岛大学博士学位论文34图4MDF1小鼠海马CA1区锥体神经元内在兴奋性降低Fig4DifferentintrinsicexcitabilityofCA1pyramidalneuronsintheMDF1micecomparedtotheCDF1mice.(A)Samplerec....
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