Sisman, ReyhanAksoy, AycaYalcin, MuhammetKaraoz, Erdal2024-08-042024-08-0420161343-49341880-4926https://doi.org/10.2334/josnusd.15-0603https://hdl.handle.net/11616/97527Five bulk fill composite resins, including SDR, Tetric EvoCeram Bulk Fill (TEC), X-trafil (XTF), Sonic Fill (SF), Filtek Bulk Fill (FBF), were used in this study. Human dental pulp stem cells were cultured in 12-well culture dishes (3 x 104 cells per cm(2)) and stored in an incubator at 37 degrees C and 5% CO2 for 1 day. On days 1, 7, 14, and 21 of co-culture, viable cells were measured using a WST-1 assay. Lower cell viability was observed with XTF and SDR bulk fill composite resins compared to the control group during the WST-1 assay. Although bulk fill composite resins provide advantages in practical applications, they are limited by their cytotoxic properties.eninfo:eu-repo/semantics/openAccessbulk fill composite resinhuman dental pulp stem cellcytotoxicityArticle5832993052766596710.2334/josnusd.15-06032-s2.0-84990859014Q2WOS:000383414100001Q4