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Identification and quantitation of arachidonic-acid metabolic products in rabbit, rat and human saliva

  • B. Rigas
  • , R. A. Lewis
  • , K. Frank Ausien
  • , E. J. Corey
  • , L. Levine
  • Harvard University
  • Brandeis University

Research output: Contribution to journalArticlepeer-review

26 Scopus citations

Abstract

Arachidonic-acid metabolites were identified in salivary secretions of rabbits, rats and man and in homogenates of rabbit parotid and submandibular glands. The following levels were determined in mixed saliva of healthy volunteers: PGE2, 0.65 ± 0.8 ng/ml; PGF, 0.41 ± 0.06 ng/ml; serologically active hydroxyeicosatetraenoic acids (HETE) 319.6 ± 36.6 ng/ml; serologically active 6-sulphidopeptide-containing leukotrienes 1.72 ± 0.21 ng/ml (all values mean ± SEM). In all instances, HETE markedly predominated over all other arachidonic-acid metabolites.

Original languageEnglish
Pages (from-to)1031-1035
Number of pages5
JournalArchives of Oral Biology
Volume28
Issue number11
DOIs
StatePublished - 1983

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