Determining Transport Characteristics for Cell Plasma Membranes under Extracellular Crystallisation

Authors

  • L. G. Kuleshova Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkov
  • I. F. Kovalenko Institute for Problems of Cryobiology and Cryomedicine of the National Academy of Sciences of Ukraine, Kharkov

Keywords:

ехtracellular crystallisation, plasma membrane, permeability

Abstract

Experimental proving of theoretical model adequacy, analytically describing processes of transmembrane substance transfer during ice crystal growth in extracellular medium was carried-out in the work. Within the frames of model’s assuming there was obtained a satisfactory fitting of theoretical and experimental dependencies of a change in relative volume of golden hamster kidney cells under different freezing conditions. Transport characteristics of plasma membranes in mentioned cells were quantitatively estimated and the most probable reasons of their dependency on initial concentration of cell penetrative cryoprotectant and cooling rate were analysed.

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Published

2006-03-31

How to Cite

Kuleshova, L. G., & Kovalenko, I. F. (2006). Determining Transport Characteristics for Cell Plasma Membranes under Extracellular Crystallisation. Problems of Cryobiology and Cryomedicine, 16(1), 3–12. Retrieved from https://cryo.org.ua/journal/index.php/probl-cryobiol-cryomed/article/view/611

Issue

Vol. 16 No. 1 (2006): Problems of Cryobiology

Section

Theoretical and Experimental Cryobiology

License

Copyright (c) 2020 L. G. Kuleshova, I. F. Kovalenko

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