Skip to main content

Main menu

  • Home
  • Articles
    • Current Issue
    • Next in The JI
    • Archive
    • Brief Reviews
    • Pillars of Immunology
    • Translating Immunology
    • Most Read
    • Top Downloads
    • Annual Meeting Abstracts
  • COVID-19/SARS/MERS Articles
  • Info
    • About the Journal
    • For Authors
    • Journal Policies
    • Influence Statement
    • For Advertisers
  • Editors
  • Submit
    • Submit a Manuscript
    • Instructions for Authors
    • Journal Policies
  • Subscribe
    • Journal Subscriptions
    • Email Alerts
    • RSS Feeds
    • ImmunoCasts
  • More
    • Most Read
    • Most Cited
    • ImmunoCasts
    • AAI Disclaimer
    • Feedback
    • Help
    • Accessibility Statement
  • Other Publications
    • American Association of Immunologists
    • ImmunoHorizons

User menu

  • Subscribe
  • Log in

Search

  • Advanced search
The Journal of Immunology
  • Other Publications
    • American Association of Immunologists
    • ImmunoHorizons
  • Subscribe
  • Log in
The Journal of Immunology

Advanced Search

  • Home
  • Articles
    • Current Issue
    • Next in The JI
    • Archive
    • Brief Reviews
    • Pillars of Immunology
    • Translating Immunology
    • Most Read
    • Top Downloads
    • Annual Meeting Abstracts
  • COVID-19/SARS/MERS Articles
  • Info
    • About the Journal
    • For Authors
    • Journal Policies
    • Influence Statement
    • For Advertisers
  • Editors
  • Submit
    • Submit a Manuscript
    • Instructions for Authors
    • Journal Policies
  • Subscribe
    • Journal Subscriptions
    • Email Alerts
    • RSS Feeds
    • ImmunoCasts
  • More
    • Most Read
    • Most Cited
    • ImmunoCasts
    • AAI Disclaimer
    • Feedback
    • Help
    • Accessibility Statement
  • Follow The Journal of Immunology on Twitter
  • Follow The Journal of Immunology on RSS

Essential fatty acid deficiency inhibits the in vivo generation of leukotriene B4 and suppresses levels of resident and elicited leukocytes in acute inflammation.

J B Lefkowith
J Immunol January 1, 1988, 140 (1) 228-233;
J B Lefkowith
  • Find this author on Google Scholar
  • Find this author on PubMed
  • Search for this author on this site
  • Article
  • Info & Metrics
  • PDF
Loading

Abstract

Essential fatty acid (EFA) deficiency exerts an anti-inflammatory effect in several models of inflammation. In an effort to understand underlying mechanisms, the effect of EFA deficiency on the generation of eicosanoids and the elicitation of leukocytes in a model of acute inflammation was examined. Acute inflammation was induced by the i.p. injection of zymosan in mice. The injection of zymosan in normal mice was followed by a short burst of eicosanoid synthesis lasting 2 hr. Leukotriene (LT)B4, LTC4, LTD4, and LTE4, thromboxane B2, and 6-keto-prostaglandin F1 alpha were detected using high pressure liquid chromatography and specific radioimmunoassays. This initial phase of eicosanoid production was followed by a more prolonged infiltration of leukocytes (predominantly polymorphonuclear neutrophils (PMN)) lasting 48 hr with little eicosanoid synthesis. When challenged with zymosan, EFA-deficient mice exhibited a marked decrease in the production of eicosanoids during the early phase. No LTB could be detected at all. The number of resident peritoneal macrophages in EFA-deficient mice was also substantially decreased, and the influx of PMN during the inflammatory response was markedly diminished. In order to establish that the generation of eicosanoids during the early phase of this model of acute inflammation played a causal role in the later infiltration of PMN, the effect of the mixed lipoxygenase/cyclooxygenase inhibitor, BW755C, on LTB formation and PMN influx in this model of inflammation was assessed in control animals. BW755C completely blocked LTB synthesis and inhibited the subsequent influx of PMN. In conclusion, EFA deficiency inhibits eicosanoid generation, depresses levels of resident macrophages, and markedly diminishes the influx of PMN in the acute inflammatory response. The decrease in PMN influx appears to result from the inhibition of the antecedent generation of LTB.

  • Copyright © 1988 by American Association of Immunologists

Pay Per Article - You may access this article (from the computer you are currently using) for 1 day for US$37.50

Regain Access - You can regain access to a recent Pay per Article purchase if your access period has not yet expired.

Log in using your username and password

Forgot your user name or password?
PreviousNext
Back to top

In this issue

The Journal of Immunology
Vol. 140, Issue 1
1 Jan 1988
  • Table of Contents
  • Table of Contents (PDF)
Download PDF
Article Alerts
Sign In to Email Alerts with your Email Address
Email Article

Thank you for your interest in spreading the word about The Journal of Immunology.

NOTE: We only request your email address so that the person you are recommending the page to knows that you wanted them to see it, and that it is not junk mail. We do not capture any email address.

Enter multiple addresses on separate lines or separate them with commas.
Essential fatty acid deficiency inhibits the in vivo generation of leukotriene B4 and suppresses levels of resident and elicited leukocytes in acute inflammation.
(Your Name) has forwarded a page to you from The Journal of Immunology
(Your Name) thought you would like to see this page from the The Journal of Immunology web site.
CAPTCHA
This question is for testing whether or not you are a human visitor and to prevent automated spam submissions.
Citation Tools
Essential fatty acid deficiency inhibits the in vivo generation of leukotriene B4 and suppresses levels of resident and elicited leukocytes in acute inflammation.
J B Lefkowith
The Journal of Immunology January 1, 1988, 140 (1) 228-233;

Citation Manager Formats

  • BibTeX
  • Bookends
  • EasyBib
  • EndNote (tagged)
  • EndNote 8 (xml)
  • Medlars
  • Mendeley
  • Papers
  • RefWorks Tagged
  • Ref Manager
  • RIS
  • Zotero
Share
Essential fatty acid deficiency inhibits the in vivo generation of leukotriene B4 and suppresses levels of resident and elicited leukocytes in acute inflammation.
J B Lefkowith
The Journal of Immunology January 1, 1988, 140 (1) 228-233;
del.icio.us logo Digg logo Reddit logo Twitter logo Facebook logo Google logo Mendeley logo
  • Tweet Widget
  • Facebook Like

Jump to section

  • Article
  • Info & Metrics
  • PDF

Related Articles

Cited By...

Similar Articles

Navigate

  • Home
  • Current Issue
  • Next in The JI
  • Archive
  • Brief Reviews
  • Pillars of Immunology
  • Translating Immunology

For Authors

  • Submit a Manuscript
  • Instructions for Authors
  • About the Journal
  • Journal Policies
  • Editors

General Information

  • Advertisers
  • Subscribers
  • Rights and Permissions
  • Accessibility Statement
  • FAR 889
  • Privacy Policy
  • Disclaimer

Journal Services

  • Email Alerts
  • RSS Feeds
  • ImmunoCasts
  • Twitter

Copyright © 2022 by The American Association of Immunologists, Inc.

Print ISSN 0022-1767        Online ISSN 1550-6606