EMBASEEMBASE 、、 BABA 数据库检数据库检索索一、光盘检索系统 WinSPIRS 简介二、 Excerpta Medica Database (EMBASE) **三、其它 EMBSE 检索途径简介四、 Biological Abstracts(BA) **五、 BIOSIS Previews 的检索方法

重点： 掌握 EMBASE 特征检索及其他各种字段。 熟悉疾病关联词、药物关联词。 熟悉 EMTREE 的组成。 熟悉 BA的 Authority File 的构成 . 掌握其主要字段（ TS) 中包含的字段。 区别 BA,MEDLINE 与 EM

WinSPIRS 检索系统介绍 检索主界面 (WinSPIRS 5.00) 功能按钮 命令菜单 检索运算符 检索方法

检索记录显示区

检索史区

检索式输入框 功能按钮

功能按钮 按钮栏

Database Print Download Searches Index Thesaurus

其它功能按钮 :

检索区 Search 、 Suggest

检索史区 Show 、 Retype 、 Limits… 、 Clear…

检索记录显示区 Next Hit 、 Previous Hit Brief Fields 、 Add to Search 三个分栏显示图标

命令菜单 检索策略的保存与运行 可检索字段 标记记录 显示标记记录 参数设置 帮助… …

截词符和通配符Comput* computer,computor,computing…

Wom?n woman,women…

And Or Not AND gastric and stasis [ 郁积 ] Retrieves records that contain both “gastric" and “stasis." OR hepatitis B or hepatitis C Retrieves records that contain “hepatitis C" or “hepatitis D" NOT dyspepsia not aged [ 消化不良 ] Retrieves records that contain “dyspepsia" , not concluding records that contain “aged"

And Near With AND saccharin and synthesis [ 糖精 ] Retrieves records that contain both "saccharin" and "synthesis." in the same record. WITH family with stress Retrieves records that contain both "family" and "stress" in the same field. NEAR blastula near embryo [ 囊胚 ] Retrieves records that contain both "blastula" and "embryo" in the same sentence.

检索途径和方法 Search 检索

基本检索 Suggest 检索 Limit 检索 限定字段检索（可直接进行主题词检索） 横向检索

Index 检索 “Change” 字段索引词检索

Thesaurus 检索 单一主题词检索 / 扩展主题词检索 副主题词 ( 关联词 )

The Power of EMBASE + MEDLINE Combined!

About EMBASE This bibliographic database features highly relevant information, much of which simply cannot be found elsewhere. Renowned for its comprehensive international coverage, EMBASE now contains more than 9 million records from 1974 to the present from over 4,000 journals; approximately 450,000 records are added annually. Over 80% of recent records contain full author abstracts.

EMBASE 简介• Excerpta Medica Database•药理学，生物医学书目数据库•来源于 110 多个国家的 4000 种期刊• 1974 年至今共九百万条记录•年增记录 445000 条•最近出版的 80% 记录含著者文摘

EMBASE I NTERNATI ONAL J OURNAL COLLECTI ON

Europe, 54%North

Ameri ca,34%

Rest ofWorl d, 5%

J apan, 5%

Lati nAmeri ca, 2%

Features Coverage :

• Drug Research, Pharmacology, Pharmaceutics, Pharmacy, Side Effects and Interactions, Toxicology

• Human Medicine (Clinical and Experimental)

• Basic Biomedical Sciences

• Biotechnology, Biomedical Engineering and Instrumentation

• Health Policy and Management, Pharmacoeconomics

• Public, Occupational and Environmental Health, Pollution

• Substance Dependence and Abuse

• Psychiatry

• Forensic Medicine

• Alternatives to Animal Testing

学科范围• 药物研究，药理学，药物副作用及相互作用• 毒理学，人类临床试验药学• 生物科学基础• 生物技术、生物工程及生物仪器• 卫生政策及管理• 药物经济学• 公共职业卫生与环境，污染与健康• 药物依赖及成瘾性• 精神病学• 法医学

Unique benefits: • Drug literature record access through chemical name,

drug trade name or manufacturer name • Enhanced biotechnology, pharmacy and medical devi

ces coverage • Medical device trade name and manufacturer names

fields • Precise and reliable indexing using EMTREE, a hierar

chically-ordered, synonym-controlled thesaurus—with more than 45,000 drug and medical indexing terms and 190,000 synonyms (incorporating all MeSH terms)

EMBASE 特征 :• 1900 多种期刊与 IM 重复•美 24.8%; 英 13.2%; 德 11.8%; 我国 15 种 (0.26%)• 40% 的记录与药物研究有关 ,1/3 的记录与临床医学相关•药物“关联词”多，检索药物途径全面•有关药物字段多 DR\EL\MN\RN\TN

EMBASE 特征•通过药物商品名称，化学名称或制造者名称查找药物相关文献。 •含医学设备商品名称，制造厂商名称字段。•四万二千条药物及医学索引词，十八万同义词（合并许多 MESH 主题词）

EMBASE CD-ROM

• Elsevier Science 出版社— 1989 年• 产品： EMBASE CD EMBASE Drugs & Pharmacology CD CANCER-CD EMBASE Specialties Series

http://www.elsevier.nl/homepage/sah/spd/site/locate_embase.html

EMBASE CD

Description: Over 6 million abstracts and citations from 1980

to the present- over 4,000 biomedical journals are screened from 70 countries. Monthly updates will add approximately 34,000 new records.

Important drug information not covered in other major biomedical databases

EMTREE Thesaurus incorporating a user-friendly combination of EMTREE descriptors and medical MeSH terms

EMBASE 分类系统• EMTREE

1988 年开始使用• EMCLAS

1974-1988 年 EMBASE 的分类系统，• EMTAGS

全面的索引分类体系， 1998 年停用

EM CLASSIFICATION SYSTEM

• EC(EMCLAS) EMBASE 最早的主题分类体系，它的一级分类号用来标引记录，用户可以用 EC字段用来检索相应记录。•药物 EC 药物 EC标题（ 37） 1990 年停用，表现为数据库的 EL字段中的药物 11位数字。

EM CLASSIFICATION SYSTEM• EMCLAS - Section Numbers and Headings

1 Anatomy, anthropology, embryology and histology2 Physiology3 Endocrinology…

37 Drug EMCLAS 3738 Adverse reactions titles39 Pharmacy…

52 Toxicology151 Mycobacterial diseases (1984-1988) 完整列表可见 EMBASE 帮助系统

EM CLASSIFICATION SYSTEM

• EMTREE 受控词汇 等级排列 树状结构 （ 15方面 115分支 再次细化 各类的范围注释） Anatomical concepts (facet A) Physical diseases, disorders and abnormalities (facet C) Chemicals and drugs (facet D) 字顺索引 (上下位词，相互参照）（手工版本）

EMTREE

• 45,000 药物医学术语• 10,000 个代码• 190,000 同义词包括各种药物名称的变化形式和 NLM 的 MeSH 主题词

EMTREE

• EMTREE Stomach bleeding

Stomach hemorrhage(首选词）

EMTREE

• EMTREE 中检索时，系统将同时检索 : Major Medical Descriptors (DEM), Minor Medical Descriptors (DER), Major Drug Descriptors (DRM), and Minor Drug Descriptors (DRR) 字段（ 2000年以后）。

EMTREE• EMTREE取词规则 *自然词语序

e.g. acute granulocytic leukemiaacute granulocytic leukemia ( 急性粒细胞性白血病 not leukemia, acutleukemia, acute granulocytice granulocytic)* 单数名词形式e.g. stomach tumor (not gastric tumors)* 美式写法优先于英式写法

e.g. fetus (not foetus) *少数的缩写词 e.g. nuclear magnetic resonance (“nmr” is a synonym) *希腊字母拼出e.g. alpha adrenergic receptor *元标点，无连字符，省略号，逗号，化学物质除外。

e.g. down syndrome; 4 ethyl 2,5 dimethoxyamphetamine ( 二甲苯异丙胺） [ 连字符用于精确检索 ]* 可使用专深词汇 e.g. acute lymphocytic leukemia (as well as the broader term "leukemia")

EMTREE

• EMTREE 的作用 查找扩展词，防止漏检 浏览扩展词的下位词 查找标引首选词 通过 term information确定检索词

EMTREE

示例： Hay fever( 花粉热 )

respiratory tract allergy allergic pneumonitis allergic rhinitis asthma hay fever house dust allergy nose allergy pollen allergy

EMTREE

• EMTREE 药物索引 EMTREE 包括根据世界卫生组织国际命名标准而确定的药物及化学物质首选名称，其中，药物一般名称包括，实验室代码，商品名称，各种拼写，外来名称，化学复合物名称及 MESH 主题词 propranolol （ DOCITON和 INDERAL) paracetamol (首选词） acetaminophen and 4 acetamidophenol 数据库中 DRM和 DRR 字段包括标记这些首选药物和化学物质名称，商品名称在 TN 字段

EMTREEEMTREE - Disease Link and Drug Link Terms

Disease link terms and drug link terms are controlled terms frequently used with a medical or drug index term to indicate precise associations. They have been used in EMBASE since 1988. Search for these associations by using a hyphen between the index term and the link term or as independent terms. For example, the search cardiovascular-surgery in su retrieves records that are about surgical aspects of cardiovascular.

EMTREE

• Disease Link Terms Complication

Congenital disorderDiagnosisDisease ManagementDrug resistance (began 1996)Drug therapyEtiology

14 个疾病关联词 Epidemiology Prevention

RadiotherapyRehabilitationSide effectSurgeryTherapy

EMTREE

Disease Link Terms 示例： Parkinson's disease+surgery 1988以前： parkinson disease and surgery （ 98 ） 现在： Parkinson- disease/surgery(62)

EMTREE• Drug Link Terms• 17 个主药物关联词 Adverse drug reaction Clinical trial

Drug administrationDrug analysisDrug combinationDrug comparisonDrug concentrationDrug developmentDrug doseDrug interaction

Drug therapy

Drug toxicity

Endogenous compoundPharmaceuticsPharmacoeconomicsPharmacokineticsPharmacology

47 个分支药物关联词 Buccal drug administration

Epidural drug administrationInhalational drug administration……

EMTREE

• 示例： 1.losartan (as descriptor) 545 2.losartan (link) drug combination 40 3 .losartan(link)drug comparison 125

记录样例TI - TITLE: Somatic mutation theory of carcinogenesis: Why it should be dropped and replaced AU - AUTHOR(S): Sonnenschein-C; Soto-AM AD - ADDRESS OF AUTHOR: C. Sonnenschein, Dept. of Anatomy and Cell. Biology, Tufts University School of Medicine, Boston, MA 02111, United States SO - SOURCE (BIBLIOGRAPHIC CITATION): MOL-CARCINOG. Molecular- Carcinogenesis. 2000; 29/4 (205-211) CO - CODEN: MOCAE IS - ISBN/ISSN (INTERNATIONAL STANDARD NUMBERS): 0899-1987 PY - PUBLICATION YEAR: 2000 CP - COUNTRY OF PUBLICATION: United States LA - LANGUAGE OF ARTICLE: ENGLISH LS - LANGUAGE OF SUMMARY: ENGLISH AB - ABSTRACT: The somatic mutation theory of carcinogenesis has been the d

ominant force driving cancer research during the 20th century. In brief, it …

记录样例DEM - MAJOR MEDICAL DESCRIPTORS: somatic-mutation; carci

nogenesis- DER - MINOR MEDICAL DESCRIPTORS: cancer-research; gene-

mutation; cell-proliferation; metazoon-; cell-interaction; stroma-; neoplasm-; tumor-cell; human-; nonhuman-; article-; priority-journal

DRR - MINOR DRUG DESCRIPTORS: carcinogen- EC - EMCLAS CLASSIFICATION: Cancer- (16); Human-genetics

(22) PT - PUBLICATION TYPE: Journal DT - DOCUMENT TYPE: Article RF - NUMBER OF REFERENCES: 49 AN - ACCESSION NUMBER: 2001024129 UD - UPDATE CODE: 20010201

EMBASE 主要字段说明AB AbstractADAddress of AuthorANAccession NumberAUAuthor(s)BT Book TitleCD Conference DetailsCF Conference NameCO CODENCP Country of PublicationCT Conference Proceedings TitleDE Medical Descriptors （ 99 年以前）（ dem,der)DM Device Manufacturers NamesDNDevice Trade NamesDT Document TypeDRDrug Descriptors(99 年以前）（ drm,drr)

EMBASE 主要字段说明EC EMCLAS ClassificationED Editor(s)EL EMCLAS Drug ClassificationEML E-Mail AddressIS ISBN/ISSN (International Standard Numbers)LA Language of ArticleLS Language of SummaryMN Manufacturer NamesMS Molecular Sequence

PB Book PublisherPI Publisher Item Identifier

EMBASE 主要字段说明PT Publication TypePY Publication YearRF Number of ReferencesRN CAS Registry NumberRP Report Number*SO Source (Bibliographic Citation)SU Subjects**TI TitleTN Trade NamesTO Original (Non-English) TitleTS Titles**UD Update

EMBASE 主要字段说明举例： diabetes-mellitus in DEM kidney-failure in der penicillin-derivative in drm

注意连字符的使用： diabetes mellitus in dem 与 diabetes- mellitus in dem 的区别 ???

EMBASE 限制字段 EMBASE Accession Number (AN)

CODEN (CO)Country of Publication (CP)EMCLAS Classification (EC)EMCLAS Drug Classification (EL)ISBN/ISSN (International Standard Numbers) (IS)Language of Article (LA)

Language(s) of Summary (LS)Publication Type (PT)Publication Year (PY)Number of References (RF)Update (UD)

EMBASE 限制字段举例： french in la or la=french py<1991 orthopedic in ec [ 整形外科的 ]

ec=33 ud=19980125-19980401

EMBASE 检索示例• 查找中草药治疗高血压的综述文献 1) hypertension

2) and herbal medicine

3) and review in dt

EMBASE 检索示例• 查找儿童尿道感染的流行病学方面的信息 1) urinary tract infection

2) and child*

3) and epidemiology in su

EMBASE 检索示例查找除白血病以外的脑出血方面的信息1. brain or cranial or cerebral

2. near hemorrhag*

3. not leukemia

其它的检索途径• EM Printed Products 印刷版 ( 文摘型检索工具）

1946 年创刊， 42 个分册 分类目次 - 正文 - 索引• On-line

DataStar,DIALOG,DIMDI,LEXIS/NEXIS,OVID,STN,ScienceDirect 等检索系统中。

• EMBASE.com 模拟检索

Biological Abstracts(BA)检索

About BA

•每年新增记录 350,000 条 ,季度更新•从 1980 年到现在共五百八十万条记录•世界上 100 多个国家•世界上 5200 多种科技期刊•网址： www.biosis.org www.biobis.com

期刊来源地理分布北美 (31%)

欧洲和中东 (52%)

非洲 (1%)

中南美洲 (2%)

亚洲 , 奥大拉西亚 (14%)

Sample Article RecordTI Title: Successful ribavirin therapy for severe adenovirus hemorrhagic cystitis after allogeneic

marrow transplant from close HLA donors rather than distant donors.AU Author, Editor, Inventor: Miyamura-K {a}; Hamaguchi-M; Taji-H; Kanie-T; Kohno-A; Tanimot

o-M; Saito-H; Kojima-S; Matsuyama-T; Kitaori-K; Nagafuji-K; Sato-T; Kodera-YAD Author Address: {a} First Department of Internal Medicine, Nagoya University School of Me

dicine, Tsurumai-cho 65, Showa-ku, Nagoya, 466-8550, JapanSO Source: Bone-Marrow-Transplantation. March, 2000; 25 (5): 545-548..PY Publication Year: 2000DT Document Type: ArticleIS ISSN (International Standard Serial Number): 0268-3369LA Language: EnglishLS Language of Summary: EnglishAB Abstract: Intravenous ribavirin was given to nine patients who had developed severe adeno

virus-induced hemorrhagic cystitis (AD-HC) which was resistant to conventional therapy or where there was involvement of other organs after allogeneic BMT. Three patients recovered completely from AD-HC, two of whom had been resistant to vidarabine. All three had received sibling BMTs (2 HLA matched, 1 HLA mismatched)………..

AI Abstract Indicator: Y

Sample Article Record

MC Major Concepts: Infection-; Hematology- (Human-Medicine, Medical-Sciences); Pharmacology-

ST Super TaxaST Super Taxa: Adenoviridae-: Animal-Viruses, Viruses-, Microorganisms-; Hominidae-: Primates-, Mammalia-,Vertebrata-, Chordata-, Animalia-

OR Organisms: adenovirus- (Adenoviridae-): pathogen; human- (Hominidae-): patient, adult

TN Taxa Notes: Animal-Viruses; Animals-; Chordates-; Humans-; Mammals-; Microorganisms-; Primates-; Vertebrates-; Viruses-

CB Chemicals and Biochemicals: HLA-; ribavirin-: antiviral-drugDS Diseases: adenovirus-induced hemorrhagic-cystitis [AD-HC]: urologic-disease, vi

ral-diseaseRN CAS Registry Number (R): 36791-04-5: RIBAVIRINMQ Methods and Equipment: allogeneic-marrow-transplantation: therapeutic-meth

odMI Miscellaneous Descriptors: clinical symptomsAN Accession Number: 200000129172UD Update Code: 20000425

查找主题信息• Biological Abstracts 总体来说是自然语言数据库•查找特定主题时，可以自由使用：

–自然文本词（ Free text）–截词（ Truncation）–缩写（ Abbreviations）

受控词汇(Authority File or Thesaurus)

•受控词汇文件 , 生物医学专家制作

•建立在自然语言基础之上

•在 BIOSIS网站上可找到www.biosis.org/authorityfile.html

受控词汇Thesaurus Branches

• Major Concepts(mc)• Organism(or)

New Taxon modifiersFossil modifiers

• Super Taxa(st)• Taxa Notes(tn)• Diseases(ds)

Disease modifiers• Parts, Structures, & Syste

ms (ps)Organ System modifiers

• Chemicals & Biochemicals (cb)Drug modifiers

• Sequence Data (sd)Sequence type modifier

s• Geopolitical Location(ge)• Institutions and Organiza

tions (nc)Institution type modifiers

查找受控词汇TERM DETAIL FOR: Pharmacology

SCOPE NOTE: The development or use ofdrugs for the diagnosis, prevention, or treatment ofdisease in animals and humans includes drugdesign, testing and clinical trials, drugpharmacokinetics, and pharmacodynamicsstudies.Tree 1 of 1: Major Concepts

Major Concept TermsPharmacology

PharmaceuticalsPharmacognosy

查找主题词字段 [TS]同时查找 :

MC (major concepts ) ST (super taxa) MQ (methods & equipment) CB (chemicals & biochemicals) MI (miscellaneous Descriptors ) NC (institutions & organizations) RN (CAS registry numbers ) DS (diseases) OR (organism names ) GE (geopolitical location) SD (sequence data) IN ( industry) PS ( parts, structures & systems) YN ( taxa notes) TM (time) NP ( persons) … …

查找主题信息• 限制在特定字段的检索：

Turkey 759 (no field limit)

Turkey in TS 692 (Title & Subject Terms)

Turkey in GE 399 (Geopolitical Location)

Turkey in OR 245 (Organism)

查找宽泛主题Major Concepts

• 用来代表著者所发表文章的主题内容的受控词汇• 使用 Authority File确定使用的检索词汇• 检索示例：

hematology in MC medical sciences in MCpharmacology in MC

• 字段显示：Infection-; Hematology- (Human-Medicine, M

edical-Sciences); Pharmacology-

查找特定主题Parts, Structures & Systems• 包括大分子水平以上的组成成分 (e.g. orga

n systems, body parts)

• 受控词汇包括 (Authority File) organ system modifiers

• 检索示例：digestive-system in PS

• 字段显示：cerebellum-: nervous-system; liver-tissue: digestive-system, postmortem-

查找特定主题Diseases

• 检索人类，动物，植物疾病，失调或者病理• 受控词汇包括 (Authority File) controlled di

sease modifiers• 相应的 MeSH 词将出现在 Alternate Indexing

field 字段中• 检索示例： viral-disease in DS

hemorrhagic cystitis in DS [ 出血性膀胱炎 ]

• 字段显示：adenovirus-induced-hemorrhagic-cystitis [AD-HC]: urologic-disease, viral-disease

查找特定主题Alternate Indexing

• MeSH 疾病主题词• 检索示例：

arthritis rheumatoid in ALT[ 关节炎风湿症 ]

• 字段显示：Alternate Indexing:

Arthritis,-Rheumatoid-(MeSH)Diseases: Rheumatoid-arthritis: connective- tissue-disease, immune-system-disease

查找特定主题Alternate Indexing MeSH Examples

Alternate Indexing:Prostatic-neoplasms- (MeSH)

Leukemia-(MeSH); Neoplasms-(MeSH)

BIOSIS Diseases field:prostate-cancer: neoplastic-disease, reproductive-system-disease/male…cancer: neoplastic-disease; leukemia: blood-and-lymphatic disease, neoplastic-disease

查找特定主题Chemicals & Biochemicals

• 化学物质名称与在文章中给出的一致 •在受控词汇 (Authority File) 中，可以找到 Drug modifiers • 检索示例：

ribavirin in CB [ 病毒唑 ]

hla in CB

• 字段显示：HLA-; ribavirin-: antiviral-drug

查找特定主题CAS Registry Numbers®

• CAS Registry Numbers对应于化学物质，其后跟有化学物质名称• 检索示例：

36791-04-5 in RN• 字段显示：

36791-04-5: RIBAVIRIN

查找特定主题Methods and Equipment

• 包括文章主要涉及的方法、仪器、科学技术等• 使用自由文本词• 检索示例： [ 异源性…… ]

allogeneic marrow transplantation in MQtherapeutic method in MQ

• 字段显示：allogeneic-marrow-transplantation:

therapeutic-method

查找特定主题Sequence Data

• Sequence Data 包括数据登记号或其他一些大分子序列信息• 受控词汇包括 (Authority File) 三种序列类型• 检索示例：

AF001177 in SD

• 字段显示：AF001177-: GenBank-, amino-acid-sequence; U89896-: GenBank-, amino-acid-sequence,

nucleotide-sequence

查找特定主题Time (Geologic)

•包括考古学时间，气候、历史、地理的时间阶段 •检索示例：

Paleozoic in TM [ 古生代 ]

• 字段显示：　Cambrian-: Paleozoic-; Devonian-; Ordovician-: Paleozoic-; Silurian-

21st century; 18th century

查找特定主题Geopolitical Location

• 包括国家、大陆、以及动物地理学区域• 使用受控词汇 (Authority File)确定相应词汇• 检索示例：

Austria in GE

USA in TS

• 字段显示：USA- (North-America, Nearctic-Region)Austria- (Europe-, Palearctic-Region)

查找特定主题Person

• 提供了文章中所提到的人物信息• 检索示例：

Charles Darwin in NPAlbert Einstein in NP

• 字段显示：Charles Darwin: biologistAlbert Einstein: inventor

查找特定主题Industry

• 包括文章中所涉及的工业类型• 检索示例：

biotechnology industry in INpharmaceutical industry in IN

• 字段显示：pharmaceutical industrybiotechnology industry

查找特定主题Institutions & Organizations• 包括了文章中所涉及的公司或研究单位性质的信息• 受控研究单位类型修饰语Controlled

Institution Type Modifiers• 检索示例：

Monsanto in NC• 字段显示：

Monsanto Company, company/organization

查找特定主题Miscellaneous Descriptors

• 字段中包括未被添加到特定字段里的短语或词汇• 检索示例：

clinical symptoms in MI

• 字段显示：clinical-symptomsimmune-system-activation; Meeting-Abstract

查找生物体有机体• 宽泛的生物体群组

Super Taxa Taxa NotesBiosystematic

Codes

• 特定生物体OrganismsTitleDescriptors

Controlled Vocabulary(Thesaurus)

查找宽泛的生物体群Super Taxa

• 高级分类术语允许使用等级名称检索有机体宽泛的类目• 使用受控词汇 (Authority File)确定适当检索词• 检索示例：

viruses in SThominidae in ST

• 字段显示：Adenoviridae-: Animal-Viruses, Viruses-, Microorga

nisms-; Hominidae-: Primates-, Mammalia-, Vertebrata-, Chordata-, Animalia-

查找宽泛的生物体群Taxa Notes

• 生物体宽泛群体的一般名称• 使用受控词汇 (Authority File) 确定适当的检索词• 检索示例：

nonhuman mammals in TNhumans in TN

• 字段显示：Animal-Viruses; Animals-; Chordates-; Humans-; Mammals-; Microorganisms-; Nonhuman-mammals; Primates-; Vertebrates-; Viruses-

查找宽泛的生物体群Organisms

• 包括特定的科技或一般名称，后面跟有高级类目和修饰语• 检索示例：

human in OR(bottlenose dolphin* OR tursiops truncatus) in ORadenovirus in OR [ 腺病毒 ]

• 字段显示：Adenovirus- (Adenoviridae-): pathogen-; human- (Hominidae-): adult-, patient-bottlenose-dolphin

查找特定的有机体Organisms

• 非受控修饰语与有机体名称相联系，包括生物体的种族，性别，发育阶段，作用等• 用检索符 NEAR与修饰语相联系• 检索示例：

(human NEAR patient) in OR(acarina NEAR new-species) in OR(rat NEAR animal model) in OR

• 字段显示：Adenovirus- (Adenoviridae-): pathogen-; human- (Hominidae-): adult-, patient-rat- (Muridae-): animal-model; Equus-caballus [horse-] (Equidae-)

生物有机体索引的优点• 增强了检索的相关度和准确度• 受控词汇 (Authority File) 能够检索宽泛的和细致的生物群体

• 受控词汇 (Authority File) 有利于查找生物体新型和化石种

查找相关人类信息• human in OR

humans in TNHominidae in OR [includes fossil species]

• 使用恰当的修饰语，如性别，发育阶段等• 检索示例：

(human NEAR female) in OR

• 字段显示：human- (Hominidae-): female-, patient-, c

hild-

查找药物与化学物质• 使用受控词汇 (Authority File) 确定药物修饰语

• 使用同义词和其他变化词形拓宽检索范围• 使用连字符使检索更加精确• 使用登记号

问题 1

查找有关阿尔茨海默氏病的疾病动物模型文献• 提高查全率

(animal model* AND alzheimer*) in TS

• 提高相关性animal model* in OR AND Alzheimer* in DS

问题 2

查找布洛芬在发烧及头痛应用方面的参考文献–提高覆盖面

((IBUPROFEN OR MOTRIN) ANDANTIPYRETIC AND ANALGESIC) IN TS

–提高相关性(IBUPROFEN OR MOTRIN) NEAR (ANTIPYRETIC AND ANALGESIC) IN CB15687-27-1 in RN AND (antipyretic and analgesic) in CB

问题 3查找北太平洋驼背鲸的种群调查研究• 最大检索

(population studies AND (megaptera novaeangliae or humpback whale*) AND north pacific) in TS

• 最大相关度population studies in MC AND (megaptera novaeangliae or humpback whale*) in OR AND north pacific in GE

限制字段• 出版年 Publication year

py=2000py>1998py=1998-1999

• 文献类型 Document Type• 原文语种 Languages• 总结语种 Summary Languages• 文摘标识 Abstract Indicator• 更新 Update

Updates

• Quarterly updates on CD

• Update code 为记录加入到数据库的时间• 检索示例

UD=20001128

BIOSIS Previews• 美国生物科学信息服务社出版世界上最大的有关生命科学的文摘和索引数据库。• 对应印刷出版物是 Biological Abstracts 、

Biological Abstracts/RRM和 BioResearch Index 。

• 收录 100 多个国家和地区的 5500 多种期刊和 1650 多个会议的会议录和报告，年递增 28 万条记录。

BIOSIS/MEDLINE/EMBASE Serials

BIOSIS vs MEDLINEBIOSIS MedLine

Total Serials 5211 3957Unique serials 3455 2117

BIOSIS vs EMBASE

BIOSIS EMBASETotal Serials 5211 3773Unique serials 3431 1993

BIOSIS/MEDLINE/EMBASEPrimary Emphasis

BIOSISLife science areas:AgricultureBiochemistryBiomedicineBiotechnologyBotanyEcologyEnvironmental SciencesGeneticsMicrobiologyPharmacology

MEDLINEBiomedicine: Clinical Medicine Experimental Medicine NursingDentistryPublic HealthGeneticsToxicologyPharmacologyAllied Health Sciences

EMBASEDrug Research & PharmacologyHuman MedicineBasic Biological ResearchHealth Policy & ManagementPublic, Occupational and Environmental HealthSubstance Dependence & AbusePsychiatryForensic ScienceBiomedical Engineering & Instrumentation

BIOSIS/MEDLINE/EMBASE Value added indexing

BIOSISRelational IndexingControlled & natural language keywordsBroad subjectBroad organism group Supertaxa

MEDLINEHierarchical medical treeTopical subheadingsCheck tags

EMBASEHierarchical treeDrug indexing Trade names Manufacturer names Routes of administration Clinical Trials

谢谢谢谢 !!中国医学科学院图书馆 张玢

电话： 65122062binzhang@library.imicams.ac.cn