Host Defense Against Opportunist Microorganisms Following Trauma

Abstract

Circulating inhibitors of polymorphonuclear neutrophil, lymphocyte, and alternative complement pathway function that are produced following burn injury and are presumed to play an important role in lowering host resistance were studied in this investigation. Preliminary evidence suggesting that these inhibitory factors represent one molecular species was not confirmed. Infection was shown to be a major stimulus in induction of the inhibitors of neutrophil and complement function. This latter inhibitor was found to exert its effect by interfering with cleavage of C3 by alternative pathway convertases.

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Document Details

Document Type
Technical Report
Publication Date
May 31, 1983
Accession Number
ADA171273

Entities

People

  • Ann B. Bjornson
  • H. S. Bjornson
  • Josef E. Fischer
  • William A. Altemeier

Tags

DTIC Thesaurus Topics

  • Alpha Globulin
  • Bacteria
  • Biomedical And Dental Materials
  • Biomedical Research
  • Blood
  • Body Weight
  • Burns
  • Cells
  • Chemistry
  • Escherichia Coli
  • Health Services
  • Lymphocytes
  • Plastic Explosives
  • Polymeric Films
  • Polymorphonuclear Neutrophils
  • Wound Infections
  • Wounds And Injuries

Fields of Study

  • Biology
  • Medicine

Readers

  • Immunology
  • Molecular Biology and Genetics

Technology Areas

  • Fully Networked C3