Structural polymorphism of 5 cell differentiation stages of hepatocarcinoma-29 from ascitic fluid is detected and the morphological criteria for identification of these stages are defined on the base of optic and electron microscopy findings, cytofluorometry, and DNA cytometry. The percentage of cells at differentiation stages 4 and 5 in the tumor structure increases after hepatocarcinoma cell inoculation into the hip. Injection of a cell cycle-modulating substance to animals with tumor growth shifts the proportion of cells with various differentiation stages. The morphological criteria of 5 stages of hepatocarcinoma-29 cell differentiation can be used for prospective drug testing.
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Translated from Byulleten’ Eksperimental’noi Biologii i Meditsiny, Vol. 160, No. 7, pp. 126-132, July, 2015
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Bgatova, N.P., Omel’yanchuk, L.V., Pozhidaeva, A.A. et al. Morphological Criteria of Cell Differentiation Stages in Experimental Hepatocarcinoma and Evaluation of Antitumor Drug Efficiency. Bull Exp Biol Med 160, 109–114 (2015). https://doi.org/10.1007/s10517-015-3110-7
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DOI: https://doi.org/10.1007/s10517-015-3110-7