COMPARATIVE ESTIMATION OF MORPHOFUNCTION CHARACTERISTICS ALIVE
AND FIXED ERYTHROCYTES
M. Yu. Skorkina,1 M. Z. Fedorova, S. D. Chernyavsky, N. A. Zabinyakov, E. A. Sladkova
Department of Biotechnology, Morphology and Physiology of Alive Organisms of the Belgorod State University;
1 e-mail: skorkina@bsu.edu.ru
The method of power spectroscopy carries out the quantitative analysis of elastic properties of alive cells.
It has been established that the highest indicators of elasticity nuclear (amphibious) and denuclearized (mammals)
alive erythrocytes are registered in epi- and perinuclear space. When fixing with methanol and drying of
cells the greatest values of the elastic modulus are displaced to the periphery of the cells. The revealed inversion
of elasticity properties of erythrocytes must be considered when assessing the morphofunction characteristics of
the fixed cells.
Key words: cell, erythrocytes, morphofunction parameters, AFM-measurements, elastic-properties, module Yung
| Pdf
| Back
| Contents
| Main |
