Abstract
Modelling of the control mechanism for the regulation of platelet production leads to a functional differential equation with two time delays, one accounting for the senescence time of platelets, and the other one due to the maturation time of megakaryocytes. Local stability analysis and numerical simulations are performed to evaluate the possible behaviours of the solutions as clinically relevant, physiologically realistic parameters are varied. In particular, possible mechanisms for the onset of cyclic thrombocytopenia and idiopathic thrombocytopenic purpura are discussed.
This is a preview of subscription content, log in via an institution.
Buying options
Tax calculation will be finalised at checkout
Purchases are for personal use only
Learn about institutional subscriptionsPreview
Unable to display preview. Download preview PDF.
References
J. Bélair, “Stability of a differential-delay equation with two time lags”, CMS Proceedings, to appear (1987).
J. Bélair and M.C. Mackey, “Oscillatory pathologies of platelet control”, in preparation (1987).
I. BranehÖg, J. Kutti and A. Weinfeld, Brit. J. Haematol. 27: 127143 (1974).
T. Cohen and D.P. Cooney, Scand. J. Haematol. 12: 9–17 (1974).
L. Glass and M.C. Mackey, Ann. N.Y. Acad. Sci. 316: 214–235 (1979).
L.A. Harker, J. Clin. Invest. 48: 963–974 (1969).
L.A. Harker, Clin, in Haematol. 6: 671–693 (1977).
U. Miller, J. Kulina, J. Luber, H.-P. Hebestreit, M. Mayer, U. Kempgens and W. Quisser, Blut 34: 31–38 (1977).
Author information
Authors and Affiliations
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 1987 Springer Science+Business Media New York
About this chapter
Cite this chapter
Bélair, J. (1987). Bifurcations in a Model of the Platelet Regulatory System. In: Degn, H., Holden, A.V., Olsen, L.F. (eds) Chaos in Biological Systems. NATO ASI Series, vol 138. Springer, Boston, MA. https://doi.org/10.1007/978-1-4757-9631-5_4
Download citation
DOI: https://doi.org/10.1007/978-1-4757-9631-5_4
Publisher Name: Springer, Boston, MA
Print ISBN: 978-1-4757-9633-9
Online ISBN: 978-1-4757-9631-5
eBook Packages: Springer Book Archive