pubmed文献检索知识.ppt

NationalInstitutesofHealth,美国国立卫生研究院,美国最主要的医学与行为学研究和资助机构，美国公共健康服务中心的下属部门之一，隶属美国卫生与人类服务署(HHS).自1938年至今，NIH及其附属机构的总部位于马里兰州Bethesda，占地超过300英亩，拥有75座建筑，资产已从1887年的300美元增至2002年的234亿美元。,国立肿瘤研究所(NationalCancerInstitute)科学评审中心(CenterforScientificReview)国立心、肺、血液病研究所(NationalHeart,Lung,andBloodInstitute)国立眼科研究所(NationalEyeInstitute)国立人类基因组研究所(NationalHumanGenomeResearchInstitute)国立药物滥用研究所(NationalInstituteonDrugAbuse)国立老化研究所(NationalInstituteonAging)国立环境卫生研究所(NationalInstituteofEnvironmentalHealthSciences)国立酒精滥用与中毒研究所(NationalInstituteonAlcoholAbuseandAlcoholism)国立综合医学研究所(NationalInstituteofGeneralMedicalSciences)国立变态反应与感染性疾病研究所(NationalInstituteofAllergyandInfectiousDiseases)国立精神卫生研究所(NationalInstituteofMentalHealth)国立关节肌肉骨骼及皮肤病研究所(NationalInstituteofArthritisandMusculoskeletalandSkinDiseases)国立神经病学与卒中研究所(NationalInstituteofNeurologicalDisordersandStroke)国立儿童健康与人类发育研究所(NationalInstituteofChildHealthandHumanDevelopment)国立护理医学研究所(NationalInstituteofNursingResearch)国立耳聋与其他交流障碍性疾病研究所(NationalInstituteonDeafnessandOtherCommunicationDisorders)国立医学图书馆(NationalLibraryofMedicine)1968年归属NIH国立口腔与颅面研究所(NationalInstituteofDentalandCraniofacialResearch)国立研究资源中心(NationalCenterforResearchResources)JohnE.Fogarty国际中心(JohnE.FogartyInternationalCenter，FIC)1968国立糖尿病消化与肾病研究所(NationalInstituteofDiabetesandDigestiveandKidneyDiseases)国立补充与替代医学研究中心(相对于常规医学疗法而言,NationalCenterforComplementaryandAlternativeMedicine)国立生物医学影像学与生物工程学研究所(NationalInstituteforBiomedicalImagingandBioengineering)WarrenGrantMagnuson临床医学中心(WarrenGrantMagnusonClinicalCenter)信息技术中心(CenterforInxxxxationTechnology)国立少数民族健康与健康水平差别研究中心(NationalCenterforMinorityHealthandHealthDisparities),美国国立卫生研究院,美国国家医学图书館,1836年成立(JosephLovell)1840年Dr.ThomasLawson编写第一部目录(134册图书馆藏)1864年出版第一本目录(2100册藏书),1836-1921:陆军军医署图书馆(TheLibraryoftheArmySurgeonGeneralssOffice)1922:陆军医学图书馆(TheArmyMedicalLibrary)1952:三军医学图书馆(TheArmedForcedMedicalLibrary)1956年8月:由艾林豪总统批准该项法案，正式改名为国家医学图书馆(NationalLibraryofMedicine-NLM),1.图书馆的图书馆2.数据库的制造者3.NLM类表与MeSH的编制者和维护者4.生物医学信息之相关研究与发展的领导者5.各种研究计划经费的赞助者6.各种教育训练的提供者,美国国立生物技术信息中心,PubMed医学文献检索服务系统,MyNCBI,SearchingPubMed,MeSHDatabase,TermsinthedatabasearecalledMedicalSubjectHeadingsorMeSH.,isa“controlledvocabularylist”ofmorethan19,000subjectheadings.,10-15MeSHareassignedtoeacharticleinPubMed.,TheMeSHindexof10-15subjectheadingsislikeakeywordabstractofthearticle.,MeSHareupdatedannuallyinDecember.,AAnatomy,CDiseases,BOrganisms,DDrugs,OtherCategoriesInclude:,CreateaSearchStrategyPlan,Identifythequestionandkeyconcepts:,Speechtherapyintherehabilitationofbraininjuriesorstroke,Writethesearchprogramusingkeywordsandsubjectheadings.,(Note:IfthereisaBooleanORRelationship,startwiththe“OR”statementfirst.),(Note:IfthereisaBooleanORRelationship,startwiththe“OR”statementfirst.),Sub-headingsnarrowthe“meaning”ofaMeSHterm.,Theyarea“subset”ofallthearticlesunder,undertheMeSHterm:Stroke.,abnormalitiesepidemiologypsychologyadministrations&dosageethicsradiationeffectsadverseeffectsethnologyradiographyagonistsetiologyradionuclideimaginganalogs&deriviativesgeneticsradiotherapyanalysisgrowth&developmentanatomy&histologyhistoryrehabilitationantagonists&inhibitorsimmunologybiosynthesisinjuriessecondarybloodinnervationsecretionbloodsupplyinstrumentationstandardscerebrospinalfluidisolation&purificationstatistics&numericaldatachemicalsynthesislegislation&jurisprudencesupply&distributionchemicallyinducedmanpowersurgerychemistrymetabolismtherapeuticuseclassificationmethodstherapycomplicationsmicrobiologytoxicitycongenitalmortalitytransmissioncontraindicationsnursingtransplantationcytologyorganization&administrationtrendsdeficiencyparasitologyultrasonographydiagnosispathogenicityultrastructurediagnosticusepathologyurinediettherapypharmacokineticsutilizationdrugeffectspharmacologyveterinarydrugtherapyphysiologyvirologyeconomicsphysiopathologyeducationpoisoningembryologyprevention&control,82SUBHEADINGS:,BooleanLogic-OR,andclick,BooleanLogic-AND,and,SearchResults,X,X,X,MeSHDatabasesearchesonlytheMeSHtermsfor:,AND,OR,Stroke/rehabilitation,Speechtherapy,Braininjuries/rehabilitation,LookatsubjectheadingsintheMeSHTermsIndexforadditionalterms.,CognitionDisorders/therapy,Youmaywanttowriteanewsearchprogramusing:,LinkingtoFull-TextArticlesinElectronicJournals,AdvancedSearch,VerifyYourMyNCBIAccount,Openyouremail.TherewillbemessagefromN