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@article{ART002463327},
author={MIN JI-HYUN and 오지연 and Kim Ki Rim},
title={Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA)},
journal={Journal of Korean society of Dental Hygiene},
issn={2287-1705},
year={2019},
volume={19},
number={2},
pages={173-181},
doi={10.13065/jksdh.20190020}

TY - JOUR
AU - MIN JI-HYUN
AU - 오지연
AU - Kim Ki Rim
TI - Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA)
JO - Journal of Korean society of Dental Hygiene
PY - 2019
VL - 19
IS - 2
PB - Korean Society of Dental Hygiene
SP - 173
EP - 181
SN - 2287-1705
AB - Objectives: The resin infiltration technique is a promising alternative therapy for arresting the early dental caries. However, there are very few reports on the safety and biocompatibility of this technique. We evaluated various properties of resin infiltrant (RI) based on a triethylene glycol dimethacrylate (TEGDMA).The water sorption (Wsp) and water solubility (Wsl) was assessed. Additionally, the cytotoxicity of RI against both animal and human fibroblast cell lines was investigated. Methods: The RI of the Icon®, the first product developed for resin infiltration, is mainly composed of TEGDMA in the resin matrix. The Wsp and Wsl for the RI were measured in accordance with ISO 4049 specifications. Fourier-transform infrared spectroscopy (FTIR) was used for analyzing the polymerization before and after curing of RI. The cytotoxicity of RI against the mouse fibroblasts (L929) and human gingival fibroblasts (hTERT-hNOF) was evaluated using MTT [3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyltetrazolium bromide] assay and the data were analyzed using one-way analysis of variance. Results: Wsp and Wsl of the RI specimens were 53.37 μg/mm3 and 10.6 μg/mm3, respectively. FTIR analysis revealed a slightly higher degree of curing with longer irradiation time. The degree of conversion for RI was high (80.9%) after 40 seconds of light curing. There was a significant decrease in the viability of L929 and hTERThNOF cells at RI extraction solution concentrations above 50%, respectively, compared to that in the negative control ( p < 0.05). Conclusions: Even though the RI exhibited positive effect on the early prevention of dental caries, the clinicians should also consider the toxicity of RI on periodontal tissues.
KW - Cytotoxicity;Fibroblast;Resin infiltrant;Water solubility;Water sorption
DO - 10.13065/jksdh.20190020
ER -

MIN JI-HYUN, 오지연 and Kim Ki Rim. (2019). Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA). Journal of Korean society of Dental Hygiene, 19(2), 173-181.

MIN JI-HYUN, 오지연 and Kim Ki Rim. 2019, "Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA)", Journal of Korean society of Dental Hygiene, vol.19, no.2 pp.173-181. Available from: doi:10.13065/jksdh.20190020

MIN JI-HYUN, 오지연, Kim Ki Rim "Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA)" Journal of Korean society of Dental Hygiene 19.2 pp.173-181 (2019) : 173.

MIN JI-HYUN, 오지연, Kim Ki Rim. Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA). 2019; 19(2), 173-181. Available from: doi:10.13065/jksdh.20190020

MIN JI-HYUN, 오지연 and Kim Ki Rim. "Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA)" Journal of Korean society of Dental Hygiene 19, no.2 (2019) : 173-181.doi: 10.13065/jksdh.20190020

MIN JI-HYUN; 오지연; Kim Ki Rim. Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA). Journal of Korean society of Dental Hygiene, 19(2), 173-181. doi: 10.13065/jksdh.20190020

MIN JI-HYUN; 오지연; Kim Ki Rim. Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA). Journal of Korean society of Dental Hygiene. 2019; 19(2) 173-181. doi: 10.13065/jksdh.20190020

MIN JI-HYUN, 오지연, Kim Ki Rim. Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA). 2019; 19(2), 173-181. Available from: doi:10.13065/jksdh.20190020

MIN JI-HYUN, 오지연 and Kim Ki Rim. "Evaluation of physical property and cytotoxicity of resin infiltrant based on a triethylene glycol dimethacrylate (TEGDMA)" Journal of Korean society of Dental Hygiene 19, no.2 (2019) : 173-181.doi: 10.13065/jksdh.20190020