您好,欢迎访问三七文档
LijieFengPh.D.E-mail:fenglijie1128@sina.comPhone:13856999340SchoolofBasicMedicalScience,AnhuiMedicalUniversityLiteratureReadingandScientificResearch文献阅读与科学研究Whyread?科研背景确定选题课题设计材料方法撰写论文Whyread?科研背景确定选题课题设计材料方法撰写论文://://像看新闻一样去阅读文献!定期新文献提醒追踪最新进展了解国内同行的工作!自噬自噬Whyread?科研背景确定选题课题设计材料方法撰写论文1.博览群书总结别人的idea,逐渐形成自己的科研思维2.移花接木借鉴相关疾病研究的最新成果,为自己所用Th17实验性自身免疫性脑炎EAEⅡ型胶原诱导的免疫性关节炎CIA系统性红斑狼疮SLESLE患者Th17细胞数量变化SLE患者Th17相关细胞因子水平变化Th17及其相关细胞因子与SLE的系列研究利用组学成果寻找新靶点利用生物信息学,流行病学结果得到新思路挖掘临床资料。。。。。IKZF1,RASGRP3,SLC15A4,TNIP1WDFY4Han,etal.NatGenetYangW,etal.PlosGenetETS-1Newidentifiedgenesinthe2GWASEts-1基因与SLE的系列研究3.反弹琵琶抓住有争议的问题,提出自己的见解Whyread?科研背景确定选题课题设计材料方法撰写论文一、自噬诱导剂二、自噬抑制剂三、自噬过程进行观察和检测1、透射电镜观察自噬体的形成2、在荧光显微镜下采用GFP-LC3融合蛋白来示踪自噬形成3、利用WesternBlot检测LC3-II/I比值的变化以评价自噬形成4、检测长寿蛋白的批量降解:非特异5、MDC(Monodansylcadaverine,单丹磺酰尸胺)染色:包括自噬体,所有酸性液泡都被染色,故属于非特异性的。四、自噬相关蛋白的定位自噬研究方法1.酵母双杂交系统2.噬菌体展示技术3.等离子共振技术4.荧光共振能量转移技术5.抗体与蛋白质阵列技术6.免疫共沉淀技术(co-IP)7.pull-down技术8.染色质免疫共沉淀技术(ChIP)研究蛋白质的相互作用的方法Whyread?科研背景确定选题课题设计材料方法撰写论文研究对象研究材料和设备研究过程统计方法CellcultureAnimalmodelestablishWesternblotRealtime-PCRImmunohistochemicalstaining……….Whyread?科研背景确定选题课题设计材料方法撰写论文研究性论文(Originalarticle)综述性论文(Review)理论性(观点)论文(Hypotheses、Opinion)评论性论文(Comments,Lettertotheeditor)Originalarticle1.Title2.Authorandaddress3.Abstract4.introduction5.Materialsandmethods6.Results7.Discussion8.Acknowledgement9.References能看懂英文,就能写出英文SCI不是写的,而是“抄”的Howtoread?中文综述中文博士论文英文综述英文期刊文献本领域核心期刊的文献本领域牛人或者主要课题组的文献高引用次数的文章有了一定背景知识,开始做实验并准备写论文的时候需要看的文献四类英文文献是我们所需要DemonstrationReading示范阅读ABOUTTITLEANDAUTHOR?Id1enhancesRING1bE3ubiquitinligaseactivitythroughtheMel-18/Bmi-1polycombgroupcomplexId1Mel-18/Bmi-1RING1b题名(Title)4keyfactors:准确(accurate)简洁(concise)有效(effective)吸引人(fascinating)TotalglucosidesofDanggui–Buxue–Tangattenuatesbleomycin-inducedpulmonaryfibrosisviainhibitionofextracellularmatrixremodelingEffectoftotalglucosidesofDanggui–Buxue–Tangonbleomycin-inducedpulmonaryfibrosisDecreasedserumIL-22levelsinpatientswithSLEStudyonthelevelofserumIL-22inSLEEts-1:anewplayerinthepathogenesisofSLE?RoleofEts-1inSLE题名实例ABOUTJOURNAL?ABOUTAUTHOR?ABOUTABSTRACT?ConclusionBackgroundMethodsResults摘要类型结构式(structuredabstract)ObjectiveMaterials(patients)andmethodsResultsConclusions非结构式(unstructuredabstract)ABOUTINTRODUCTION?MINIREVIEW介绍Id1的相关背景实验证据本研究内容本研究结果本研究意义引言包含四个组成部分:1.研究领域背景、意义2.前人工作详尽、全面3.问题所在客观、委婉4.本文贡献简洁、谨慎ABOUTMATERIALSANDMETHODS?ABOUTRESULTS?RESULTId1regulatestheexpressionofthePRC1butnotthePRC2complexinhumanbreastcancercellsId1inducesAkt-mediatedMel-18downregulationId1enhancesc-MycandBmi-1transcriptionthroughinhibitionofMel-18Id1inducesgemininandhistoneH2AubiquitinationthroughRING1bE3ligaseactivation1.EffectofId1ontheexpressionofPRCcomplexesinbreastcancercelllines.2.Id1inducesAkt-mediatedMel-18downregulation3.Regulationofc-MycandBmi-1transcriptionthroughinhibitionofMel-18byId14.UpregulationofRING1bE3ligaseactivitybyId1ABOUTDISCUSSION?简述结果简单重复结果内容前后呼应Discussion与Results一致知己知彼比较与别人研究结果的异同自曝缺点没有解决或者有待解决的问题总结陈词Insummary、TakentogetherPanHFetalClinRheumatol2008ABOUTCONCLUSION?Relativearticles?Ubiquitinfoldmodifier1(UFM1)anditstargetUFBP1protectpancreaticbetacellsfromERstress-inducedapoptosis[J].PLoSONE,2011,6(4):e18517CITED2preventsp65frombindingtoitscognatepromotersNeithercouldCITED2promotetheexportofNF-KBfromthenucleustothecytoplasmoractivelyretainNF-kBinthenucleus,whereasIkBa(SR)orUXTcoulddoso.NegativefeedbackregulationofNF-kappaBactionbyCITED2inthenucleus[J].JImmunol,2011,186(1):539-548IPCITED2interactwithp300缺少IgG对照NegativefeedbackregulationofNF-kappaBactionbyCITED2inthenucleus[J].JImmunol,2011,186(1):539-548文中说:在BFA、TM、TG三种ERstress诱导剂刺激下,△N-cyclinA高表达,但由于没有设置未刺激的阴性对照,故不能说明其表达量是否增加,或增加明显AberrantcyclinAexpressionandcentrosomeoverduplicationinducedbyhepatitisBviruspre-S2mutantsanditsimplicationinhepatocarcinogenesis[J].Carcinogenesis,2012,33(2):466-472Autophagynegativelyregulateswntsignallingbypromotingdishevelleddegradation.NatCellBiol.2010;12:781-790sucrosegradientultracentrifugation缺少细胞器的markerAutophagynegativelyregulateswntsignallingbypromotingdishevelleddegradation.NatCellBiol.2010;12:781-7906个病人分别检测的指标。但组间差异较大,缺少量化图。Apoptosiswasdeterminedafter24hinHepG2andHA22T/VGHcellstreatedwitheachagentaloneorincombination.CelldeathwasdeterminedbyflowcytometryanalysisofsubgenomicDNA.Dataareexpressedaspercentagesofapoptoticcellsandarethemean±SDofthreeseparateexperiments.*p0.05versuseachagentalone.Flowcytometry此为流式的统计图,但缺少散点图,故结果可行度不高Novelcombinationofcelecoxibandproteasomeinhibitormg132providessynergisticantiproliferativeandproapoptoticeffectsinhumanlivertumorcells.CellCycle.2010;9:1399-1410MTSassays80CellsweretransfectedwithacontrolsiRNAorTRB3-selectivesiRNA.72haftertransfection,cellsweretreatedoruntreatedfor24hwithCLXandMGaloneorincombinationandthencellviabilitywasdeterminedbyMTSassays.Resultsareexpressedasthepercentageofcellviabilityrelativetothevehicle-treatedcellsandarethemeans±S
本文标题:研究生文献阅读课
链接地址:https://www.777doc.com/doc-5210029 .html