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- Aksyonov S. I., et al Mechanisms of low-frequency magnetic field action on the initial stages of germination in wheat seeds // Biofizika, 1996, 41:919-925
- Plyusnina T. Yu., Riznichenko G. Yu. Types of Non-Linear Behaviour of the System of Ion Transfer Across the Membrane on Exposure to a Weak Electric Field // Biophysics, 1996, Vol. 41, No.4, pp. 953-957
A mathematical model of ion transport across the membrane via a carrier is explored. The fundamental non-linearity of the model governs the possibility of pH changes in the nearmembrane layer in the auto-oscillatory regime. It is shown that the impact of a weak varying electric field may sharply change the character of the auto-oscillations and lead to the appearance of a quasichaotic regime.
- Riznichenko G. Yu., Plyusnina T. Yu. Non-Linear Organization of Subcellular Systems - the Condition for Response to Weak Electromagnetic Factors // Biophysics, 1996, Vol. 41, No.2, pp. 421-425
The model of transmembrane ion transfer is employed to demonstrate the possibility, in principle, of a non-linearly organized biological system to respond to weak low-frequency electromagnetic radiations (10 Vim, 0.1-100 Hz). The interaction of the biological system of ion transfer with an external electromagnetic field leads to bifurcational changes in the system. The result is a change in the concentration level ofthe ions in the near-membrane region or the advent ofan auto-oscillatory regime.
- Красильников П. М., Фисун О. И. Собственные колебания заряженных сферических мембран // Биофизика. 1994. Т. 39, вып. 5, стр. 876
- Riznichenko G. Yu., Plusnina T. Yu., Aksyonov S. I. Modelling of the effect of a weak electric field on a nonlinear transmembrane ion transfer system // Bioelectrochemistry and Bioenergetics, 1994, vol. 35, pp. 39-47
A mathematical modelling of the K+/H+ antiport system was carried out to investigate the influence of a weak low-frequency applied periodic electric field on ion flux via a carrier across the lipid membrane. Nonlinear in character, the system can have a damped oscillatory, trigger or self-sustained oscillatory behaviour depending on the pattern of the ionic flux. Numerical calculation showed that the applied electric field could parametrically regulate nonlinear biological systems and the effects can be significant in bifurcation areas. The intensity of applied periodic electric field was estimated to be in the range 10-600 V/cm and the frequency in the range 10-2-10 Hz.
- Левич А. П., Замолодчиков Д. Г., Алексеев В. Л. Правило лимитирующего звена для многовидовых экологических сообществ Журнал общей биологии. – 1993б. 54, N.3. – С.282 - 297.
- Левич А. П., Личман Е. Г. Модельное изучение возможностей направленного изменения структуры фитопланктонного сообщества Журнал общей биологии. – 1992. 53, N.5. – С.689 – 703.
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