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Part of the book series: Medizinische Informatik und Statistik ((MEDINFO,volume 52))

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Zusammenfassung

Ein Zellzyklus-Modell wird vorgestellt, in dem die Zellen an einem Kontrollpunkt während der G1-Phase eine Bedingung erfüllen müssen, bevor sie im Zyklus fortfahren. Die Wartezeit am Kontrollpunkt ist individuell bestimmt und wächst mit dem Alter der Zellpopulation (CCC-Modell). Einfache Funktionen für die Zykluszeit-Verlängerung führen zu bekannten Wachstumsgesetzen. Dieselben Funktionen sind Spezialfälle einer “S-System”-Differentialgleichung, die ein biochemisches System mit vielen schnellen Reaktionen (Metabolismus) und einer langsamen (Alterung) beschreibt.

Summary

A cell-cycle model is proposed in which cells have to satis-fy a condition before they are allowed to pass a control point during the G1 phase. The waiting time at the control point, and therefore the cycle duration, is determined by a cell’s individuality and by the age of the cell population (CCC-model). Simple functions for the lengthening of the average cycle duration yield well-known growth laws. The same functions are special cases of an “S-system” differential-equation that represents a biochemical system with many fast reactions (metabolism) and one slow process (ageing).

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© 1984 Springer-Verlag Berlin Heidelberg

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Voit, E.O. (1984). Zellzyklus und Wachstum das CCC-Modell. In: Möller, D.P.F. (eds) Erwin-Riesch Arbeitstagung Systemanalyse biologischer Prozesse. Medizinische Informatik und Statistik, vol 52. Springer, Berlin, Heidelberg. https://doi.org/10.1007/978-3-642-82266-7_13

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  • DOI: https://doi.org/10.1007/978-3-642-82266-7_13

  • Publisher Name: Springer, Berlin, Heidelberg

  • Print ISBN: 978-3-540-13371-1

  • Online ISBN: 978-3-642-82266-7

  • eBook Packages: Springer Book Archive

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