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Acta clinica Croatica, Vol. 57 No. 2, 2018.

Izvorni znanstveni članak
https://doi.org/10.20471/acc.2018.57.02.07

Cytotoxicity and Genotoxicity of Resin Based Dental Materials in Human Lymphocytes in Vitro

Valentina Brzović Rajić ; Department of Endodontics and Restorative Dentistry, School of Dental Medicine, Zagreb, Croatia; Zagreb University Hospital Center, Zagreb, Croatia
Davor Želježić ; Institute for Medical Research and Occupational Health, Zagreb, Croatia
Ana Malčić Ivanišević ; Department of Endodontics and Restorative Dentistry, School of Dental Medicine, Zagreb, Croatia; Zagreb University Hospital Center, Zagreb, Croatia
Željko Verzak ; Department of Pediatric and Preventive Dentistry, School of Dental Medicine, Zagreb, Croatia; Zagreb University Hospital Center, Zagreb, Croatia

Puni tekst: engleski, pdf (1 MB) str. 278-284 preuzimanja: 40* citiraj
APA 6th Edition
Brzović Rajić, V., Želježić, D., Malčić Ivanišević, A. i Verzak, Ž. (2018). Cytotoxicity and Genotoxicity of Resin Based Dental Materials in Human Lymphocytes in Vitro. Acta clinica Croatica, 57 (2), 278-284. https://doi.org/10.20471/acc.2018.57.02.07
MLA 8th Edition
Brzović Rajić, Valentina, et al. "Cytotoxicity and Genotoxicity of Resin Based Dental Materials in Human Lymphocytes in Vitro." Acta clinica Croatica, vol. 57, br. 2, 2018, str. 278-284. https://doi.org/10.20471/acc.2018.57.02.07. Citirano 21.02.2019.
Chicago 17th Edition
Brzović Rajić, Valentina, Davor Želježić, Ana Malčić Ivanišević i Željko Verzak. "Cytotoxicity and Genotoxicity of Resin Based Dental Materials in Human Lymphocytes in Vitro." Acta clinica Croatica 57, br. 2 (2018): 278-284. https://doi.org/10.20471/acc.2018.57.02.07
Harvard
Brzović Rajić, V., et al. (2018). 'Cytotoxicity and Genotoxicity of Resin Based Dental Materials in Human Lymphocytes in Vitro', Acta clinica Croatica, 57(2), str. 278-284. doi: https://doi.org/10.20471/acc.2018.57.02.07
Vancouver
Brzović Rajić V, Želježić D, Malčić Ivanišević A, Verzak Ž. Cytotoxicity and Genotoxicity of Resin Based Dental Materials in Human Lymphocytes in Vitro. Acta clinica Croatica [Internet]. 2018 [pristupljeno 21.02.2019.];57(2):278-284. doi: https://doi.org/10.20471/acc.2018.57.02.07
IEEE
V. Brzović Rajić, D. Želježić, A. Malčić Ivanišević i Ž. Verzak, "Cytotoxicity and Genotoxicity of Resin Based Dental Materials in Human Lymphocytes in Vitro", Acta clinica Croatica, vol.57, br. 2, str. 278-284, 2018. [Online]. doi: https://doi.org/10.20471/acc.2018.57.02.07

Sažetak
The aim of this in vitro study was to evaluate cytotoxicity and genotoxicity of six diff erent dental nanocomposite materials, three conventional ones and three fl owable composite resin materials, in human lymphocytes. Th e following materials were tested: Tetric EvoCeram, Tetric Evo-Flow, Filtek Ultimate, Filtek Ultimate Flow, G-aenial and G-aenial Flo. Cytotoxicity was evaluated for two mass concentrations (0.007 g/mL and 0.013 g/mL) of each material, non-cured and cured, after 4 hours and 24 hours. Genotoxicity was evaluated using micronucleus assay under the same conditions as applied during the investigation of cytotoxicity. Uncured forms of Tetric EvoCeram, Tetric EvoFlow and Filtek Ultimate Flow in higher mass concentration caused genotoxic eff ect. Uncured G-aenial Flo in higher mass concentration induced apoptosis and necrosis. Uncured Tetric EvoFlow and uncured Filtek Ultimate Flow in higher mass concentration induced early apoptosis after both test periods. None of the conventional composite resin materials tested showed cytotoxicity except for uncured G-aenial, which induced apoptosis in higher mass concentration in both test periods. In conclusion, under the conditions of this in vitro study, cured conventional composites did not show cytotoxic or genotoxic eff ect, which is important for clinical application of these materials, whereas uncured forms exhibited certain level of cytotoxicity and genotoxicity, mainly because of monomers in their composition.

Ključne riječi
Dental Materials; Nanocomposites; Composite Resins; Cytotoxins; Apoptosis

Hrčak ID: 207522

URI
https://hrcak.srce.hr/207522

[hrvatski]

Posjeta: 90 *