Research in Experimental Medicine

, Volume 171, Issue 1, pp 33–39 | Cite as

Cardio-respiratory synchronisms: Synchrony with artificial circulation

  • K. Bucher
  • K. E. Bucher
Article

Summary

Rabbits with an artificial cerebral circulation can synchronize their respiratory rhythm with the pump stroke. There is evidence that the responsible kybernetic system is of a very elementary nature. The efficacy of the system is considerable and the experimental set-up as a whole offers itself as a model to search for drugs to increase the synchronizing potentialities.

Key words

Artificial circulation Cardio-respiratory synchronism Kybernetics (Respiratory-circulatory) Respiratory-circulatory kybernetics 

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References

  1. 1.
    Bucher, K.: Über den Entstehungsmechanismus der pulssynchronen Atmung. Helv. physiol. pharmacol. Acta2, 591–605 (1944)Google Scholar
  2. 2.
    Bucher, K.: Atmungshemmung durch niedrigen Blutdruck II. Helv. physiol. pharmacol. Acta4, 77–81 (1946)Google Scholar
  3. 3.
    Bucher, K., Bucher, K. E.: Quantifying Drugs Influence on Cardio-respiratory Synchronisms. Res. exp. Med. (in press) (1977)Google Scholar
  4. 4.
    Engel, P., Jaeger, A., Hildebrandt, G.: Über die Beeinflussung der Frequenz- und Phasenkoordination zwischen Herzschlag und Atmung durch verschiedene Narkotika. Arzneimittelforsch.22, 1460–1468 (1972)PubMedGoogle Scholar
  5. 5.
    Hildebrandt, G.: Biologische Rhythmen und ihre Bedeutung für die Bäder- und Klimaheilkunde. Handb. der Bäder- und Klimaheilkunde, Amelung und Evers. Stuttgart: Schattauer 1967Google Scholar
  6. 6.
    Hildebrandt, G.: Die Koordination rhythmischer Funktionen beim Menschen. 73. Kongr. f. inn. Med., S. 921–941, 1967bGoogle Scholar

Copyright information

© Springer-Verlag 1977

Authors and Affiliations

  • K. Bucher
    • 1
  • K. E. Bucher
    • 1
  1. 1.Department of Pharmacology (701)Biocenter of the University of BasleBaselSwitzerland

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