Abstract
Leukotriene C4 (LTC4) and its metabolites LTD4 and LTE4 (Fig. 1) have been identified as the major active constituents of slow-reacting substance of anaphylaxis (SRS-A)1–3. Leukotrienes C4, D4 and E4 have rapidly gained recognition as bronchoconstrictors of hitherto unsurpassed potency in the guinea pig in vivo and in vitro4–7 as well as acting as oedema-forming substances in guinea pig3,5,7 and hamster8. Here we report that LTC4 is also a prominent bronchoconstrictor in the monkey; it increases transpulmonary pressure in the anaesthetized animal, mainly by decreasing pulmonary dynamic compliance, and it contracts isolated tracheal spiral tissue. Furthermore, LTC4 causes transient pulmonary and systemic hypertension, followed by a prolonged hypotensive period associated with decreased cardiac output, haemoconcentration and reduction in the number of circulating leukocytes. These in vivo findings in a primate imply that leukotrienes may also cause important alterations of cardiovascular and pulmonary function in man.
This is a preview of subscription content, access via your institution
Access options
Subscribe to this journal
Receive 51 print issues and online access
$199.00 per year
only $3.90 per issue
Buy this article
- Purchase on Springer Link
- Instant access to full article PDF
Prices may be subject to local taxes which are calculated during checkout
Similar content being viewed by others
References
Samuelsson, B., Hammarström, S., Murphy, R. C. & Borgeat, P. Allergy 35, 375–381 (1980).
Samuelsson, B. & Hammarström, S. Prostaglandins 19, 645–648 (1980).
Lewis, R. A., Drazen, J. M., Austen, K. F., Clark, D. A. & Corey, E. J. Biochem. biophys. Res. Commun. 96, 271–277 (1980).
Hedqvist, P., Dahlén, S.-E., Gustafsson, L., Hammarström, S. & Samuelsson, B. Acta physiol. scand. 110, 331–333 (1980).
Drazen, J. M. et al. Proc. natn. Acad. Sci. U.S.A. 77, 4354–4358 (1980).
Welton, A. F., Crowley, H. J., Miller, D. A. & Yaremko, B. Prostaglandins 21, 287–296 (1981).
Piper, P. J. et al. in SRS-A and Leukotrienes (ed. Piper, P. J.) 81–99 (Wiley, Chichester, 1981).
Dahlén, S.-E. et al. Proc. natn. Acad. Sci. U.S.A. 78, 3887–3891 (1981).
Smedegård, G., Revenäs, B., Lundberg, C. & Arfors, K.-E. Acta physiol. scand. 111, 239–247 (1981).
Revenäs, B., Smedegård, G. & Arfors, K.-E. Acta anaesth. scand. 23, 278–284 (1979).
Murphy, R. C., Hammarström, S. & Samuelsson, B. Proc. natn. Acad. Sci. U.S.A. 76, 4275–4279 (1979).
Levi, R. in Advances in Prostaglandin and Thromboxane Research (eds Samuelsson, B. & Paoletti, R.) (Raven, New York, in the press).
Piper, P. J. in Advances in Prostaglandin and Thromboxane Research (eds Samuelsson, B. & Paoletti, R.) (Raven, New York, in the press).
Hammarström, S., Biochem. biophys. Res. Commun. 101, 1109–1115 (1981).
Hammarström, S. in Advances in Prostaglandin and Thromboxane Research (eds Samuelsson, B. & Paoletti, R.) (Raven, New York, in the press).
Hedqvist, P., Dahlén, S.-E. & Björk, J. in Advances in Prostaglandin and Thromboxane Research (eds Samuelsson, B. & Paoletti, R.) (Raven, New York, in the press).
Drazen, J. M. & Austen, K. F. J. clin. Invest. 53, 1679–1685 (1974).
Dahlén, S.-E., Hedqvist, P. & Hammarström, S. Acta physiol. scand. (in the press).
Dahlén, S.-E., Hedqvist, P., Hammarström, S. & Samuelsson, B. Nature 288, 484–486 (1980).
Hanna, C. J., Bach, M. K., Pare, P. D. & Schellenberg, R. R. Nature 290, 343–344 (1981).
Author information
Authors and Affiliations
Rights and permissions
About this article
Cite this article
Smedegård, G., Hedqvist, P., Dahlén, SE. et al. Leukotriene C4 affects pulmonary and cardiovascular dynamics in monkey. Nature 295, 327–329 (1982). https://doi.org/10.1038/295327a0
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1038/295327a0
This article is cited by
-
Leukotrienes in pulmonary arterial hypertension
Immunologic Research (2014)
-
Leukotriene modifiers as potential therapeutics for cardiovascular disease
Nature Reviews Drug Discovery (2005)
-
Pharmacological evidence for a novel cysteinyl‐leukotriene receptor subtype in human pulmonary artery smooth muscle
British Journal of Pharmacology (2002)
-
Leukotriene C4 enhances the contraction of porcine tracheal smooth muscle through the activation of Y‐27632, a rho kinase inhibitor, sensitive pathway
British Journal of Pharmacology (2001)
-
Effects of lodoxamide, disodium cromoglycate and fluorometholone on tear leukotriene levels in vernal keratoconjunctivitis
Eye (1998)
Comments
By submitting a comment you agree to abide by our Terms and Community Guidelines. If you find something abusive or that does not comply with our terms or guidelines please flag it as inappropriate.