We studied the effect of nanostructured silicon dioxide particles on functional activity and ultrastructure of rat multipotent mesenchymal stem cells. A dose-dependent decrease in cell adhesion to plastics and their proliferative potential, accumulation of apoptotic cells, a decrease in the electron density of cell cytoplasm due to swelling and degenerative changes of organelles, and intracellular accumulation of nanostructured of silicon dioxide particles were observed.
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Translated from Kletochnye Tekhnologii v Biologii i Meditsine, No. 1, pp. 51-54, January, 2017
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Lykov, A.P., Lykova, Y.A., Poveshchenko, O.V. et al. Toxic Effects of Nanostructured Silicon Dioxide on Multipotent Mesenchymal Stromal Cells. Bull Exp Biol Med 163, 159–162 (2017). https://doi.org/10.1007/s10517-017-3757-3
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DOI: https://doi.org/10.1007/s10517-017-3757-3