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Message-ID:  <[log in to unmask]>
Date:         Tue, 28 Oct 2003 08:53:09 -0500
Reply-To:     ToxEnvList TOXENVLIST <[log in to unmask]>
Sender:       NLM Toxicology/Environmental Health Update
              <[log in to unmask]>
From:         ToxEnvList TOXENVLIST <[log in to unmask]>
Subject:      3,000 HSDB chemicals have been added to PubMed's LinkOut

All:

The LinkOut ( http://www.ncbi.nlm.nih.gov/entrez/linkout/) feature of the National Library of Medicine's PubMed ( http://www.ncbi.nlm.nih.gov/entrez/query.fcgi) provides users with links to web-accessible resources, including full-text articles, consumer health information, and supplementary data related to a PubMed citation. These resources expand on the information in the citation.

More than 3,000 chemical substances from NLM's Hazardous Substances Databank (HSDB http://toxnet.nlm.nih.gov/cgi-bin/sis/htmlgen?HSDB) were recently added to LinkOut by matching a substance's Chemical Abstracts Registry Number to any record in PubMed that contains the same Registry Number.

Using LinkOut is easy. After you generate a list of citations from a PubMed search, select "Links" at the right of a citation's title, then "LinkOut" from the menu that appears (this option is not available for all citations). When available, HSDB links will appear under the "MOLECULAR BIOLOGY DATABASES: Structure: TOXNET" heading. The name of the substance does not appear in the PubMed record. When an HSDB link is selected, an HSDB page opens, containing the substance name.

Example:
Citation: Neuman MG, Cameron RG, Haber JA, Katz GG, Malkiewicz IM, Shear NH.
"Inducers of cytochrome P450 2E1 enhance methotrexate- induced hepatocytoxicity."

Clin Biochem. 1999 Oct;32(7):519-36.
PMID: 10614715 [PubMed - indexed for MEDLINE]
Related Articles, Links

When "Links/LinkOut" is selected, the user will be directed to the page below. Selecting the "Hazardous Substance Data Bank from NLM Hazardous Substance Data Bank from NLM" link opens a new page.

·LITERATURE:
*Aggregators:
*CSIRO
CSIRO EJC (*full-text PDF)
oLibraries
oPublishers/providers:
*Elsevier Science
*full-text online

·MOLECULAR BIOLOGY DATABASES:
oStructure:
*TOXNET
Hazardous Substance Data Bank from NLM Hazardous Substance Data Bank from NLM

For questions, please contact Stephanie Publicker, Biomedical Information Services Branch/SIS  at [log in to unmask] or SIS Customer Service at  [log in to unmask] .

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