Skip to main content
Log in

Effects of flezelastine and its enantiomers on LPS-induced IL-1β generationin vitro and LPS-induced pyrexiain vivo

  • Papers Presented at the Joint Meeting of the European Inflammation Society and Hungarian Biochemical Society Balatonaliga, Hungary, 19–21 May, 1993
  • Published:
Agents and Actions Aims and scope Submit manuscript

Abstract

The effects of the novel antiasthmatic/antiallergic compound flezelastine on LPS-induced actions were investigatedin vitro andin vivo. In monocytes, IL-1β generation stimulated by LPS was inhibited dose dependently.In vivo, LPS-induced fever in rats, which is at least partly driven by the release of IL-1β, was also inhibited by flezelastine. These findings suggest that flezelastine inhibits IL-1 synthesis and/or releasein vitro andin vivo.

This is a preview of subscription content, log in via an institution to check access.

Access this article

Price excludes VAT (USA)
Tax calculation will be finalised during checkout.

Instant access to the full article PDF.

Similar content being viewed by others

References

  1. C. A. Dinarello,Interleukin-1, Rev. Infect. Dis.6, 51–95 (1984).

    PubMed  Google Scholar 

  2. N. C. Long, I. Otterness, S. L. Kunkel, A. J. Vander and M. J. Kluger,Roles of interleukin-1β and tumor necrosis factor in lipopolysaccharide fever in rats. Am. J. Physiol.259, R724–728 (1990).

    PubMed  Google Scholar 

  3. M. J. Kluger,Fever: Role of pyrogens and cryogens. Physiol. Rev.71, 93–127 (1991).

    PubMed  Google Scholar 

  4. J. Schmidt, I. Heimann-Weitschat, R. Lindstaedt and I. Szelenyi,Effect of racemic compound flezelastin and its enantiomers on histamine release and IL-1β production of monocytes. Naunyn-Schmiedeberg's Arch. Pharmacol.347 (Suppl. R), 109 (1993).

    Google Scholar 

  5. C. A. Dinarello,Strategies for anti-interleukin-1 therapies. Int. J. Immunopathol. Pharmacol.2, 203–211 (1989).

    Google Scholar 

Download references

Author information

Authors and Affiliations

Authors

Rights and permissions

Reprints and permissions

About this article

Cite this article

Werner, U., Schmidt, J. & Szelenyi, I. Effects of flezelastine and its enantiomers on LPS-induced IL-1β generationin vitro and LPS-induced pyrexiain vivo . Agents and Actions 41, 99–100 (1994). https://doi.org/10.1007/BF01986405

Download citation

  • Accepted:

  • Issue Date:

  • DOI: https://doi.org/10.1007/BF01986405

Key words

Navigation