Abstract
Previous studies of L. Danziger and G. Elmergreen (Bull. Math. Biophysics,16, 15–21, 1954;18, 1–13, 1956) of possible biochemical periodicities in organisms assumed non-linear biochemical interaction between different metabolites, because linear systems do not lead to undamped ocsillations. They treated homogeneous systems. Later N. Rashevsky generalized their results to a more realistic case where the non-homogeneity due to the histological structure is considered. (Some Medical Aspects of Mathematical Biology, Springfield, Illinois: Charles C. Thomas, Publisher, 1964;Bull. Math. Biophysics,29, 389–393, 1967.) As long as the histological structure remains constant, the existence of sustained periodicities requires the assumption of non-linearity of biochemical interactions. If, however, the secretions of an endocrine gland affect the histological structure of the target organ, notably as in the menstrual cycle, and if there is a feed-back, the equations become non-linear and may admit sustained periodic solutions even if the purely biochemical interactions are linear.
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Literature
Brown, J. H. U. and S. B. Barker. 1962.Basic Endocrinology for Students of Biology and Medicine. Philadelphia: F. A. Davis Company.
Danziger, Lewis and George Elmergreen. 1954. “Mathematical Theory of Periodic Relapsing Catatonia.”Bull. Math. Biophysics,16, 15–21.
—. 1956. “The Thyroid-Pituitary Homeostatic Mechanism.”Ibid.,16, 1–13.
—. 1957. “Mathematical Models of Endocrine Systems.”Ibid. 19, 9–18.
—. 1958. “Mechanism of Periodic Catatonia.”Confinia Neurologica,18, 159–166.
— and J. A. Kindwall. 1954. “Treatment of Periodic Relapsing Catatonia.”Dis. Nerv. Syst.,15, 35–43.
Gjëssing, R. 1932. “Beiträge zur Kenntniss der Pathophysiologie der Katatonen Stupors.”Arch. Psychiat.,96, 319–392.
— 1935. “Beiträge zur Kenntniss der Pathophysiologie der Katatonen Erregung.”,Ibid,104, 355–416.
— 1938. “Disturbances of Somatic Functions in Catatonia with a Periodic Course and Their Compensation.”J. Ment. Sci.,84, 608–621.
— 1953. “Beiträge zur Somatologie der Periodischen Katatonie.”Atch. Psychiat.,121, 191–326.
Hearon, John Z. 1949a. “The Steady State Kinetics of Some Biological Systems: I.”Bull. Math. Biophysics,11, 29–50.
—. 1949b. “The Steady State Kinetics of Some Biological Systems: II.”Ibid.,11, 83–95.
—. 1950a. “The Steady State Kinetics of Some Biological Systems: III. Thermodynamic Aspects.”Ibid.,12, 57–83.
—. 1950b. “The Steady State Kinetics of Systems: IV. Thermodynamic Aspects.”Ibid.,12, 85–106.
—. 1950c. “Some Cellular Diffusion Problems Based on Onsager's Generalization of Fick's Law.”Ibid.,12, 135–159.
Lamport, P. 1941. “Periodic Changes in Blood Estrogen.”Endocrinology,27, 673–680.
Peirce, B.O. 1929.A Short Table of Integrals., Third Revised Edition, Boston, New York, Chicago: Ginn and Company.
Rapoport, Anatol. 1952. “Periodicities of Open Linear Systems with Positive Steady States.”Bull. Math. Biophysics,14, 171–183.
Rashevsky, N. 1930. “Sind Resonanzerscheinungen bei physikalisch-chemischen Periodizitaten moglich?”Zeitschrift für Physik,65, 556.
— 1960.Mathematical Biophysics. The Physico-Mathematical Foundations of Biology. 3rd Edition, 2 Volumes. New York: Dover Publications, Inc.
— 1963. “Mathematical Theory of the Effects of Cell Structure and of Diffusion Processes on the Homeostasis and Kinetics of the Endocrine System with Special Reference to Some Periodic Psychoses.” InNerve, Brain and Memory Models, Norbert Wiener and J. P. Schade, Eds. Amsterdam: Elsevier Publishing Company.
— 1964.Some Medical Aspects of Mathematical Biology. Springfield, Illinois: Charles Thomas, Publisher.
— 1967. “Mathematical Theory of the Possible Role of Inter-Cellular Fluid and of Vascularization on Physiological Periodicities.”Bull. Math. Biophysics,29, 395–401.
— 1968. “Mathematical Theory of Biological Periodicities: Formulation of then-Body Case.”Bull. Math. Biophysics,30, 735–749.
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Rashevsky, N. A suggestion of a new approach to the theory of some biological periodicities. Bulletin of Mathematical Biophysics 30, 751–760 (1968). https://doi.org/10.1007/BF02476689
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DOI: https://doi.org/10.1007/BF02476689