Evaluation of Cytotoxic Effect of Graphene Oxide Added to Mineral Trioxide Aggregate
Küçük Resim Yok
Tarih
2023
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Sage Publications India Pvt Ltd
Erişim Hakkı
info:eu-repo/semantics/closedAccess
Özet
Aim:Recently, although studies have shown that biomaterials containing graphene oxide (GO) in biomedicine stand out for their positive effects, the effect of GO on dental tissues when used with dental materials is not well known. The aim of this study was an evaluation of the cytotoxic effects of GO on gingival fibroblasts when it is combined in two different ratios with Mineral Trioxide Aggregate (MTA). Materials and Methods:In this in-vitro study, a homogenous mixture of adding +0.1 weight (wt)% and +0.3 wt% GO to Angelus MTA was created (two experimental groups) and compared with pure Angelus MTA and negative control groups. The materials were mixed according to the manufacturer's instructions, and Teflon molds were used to form 24 disc-shaped samples for each group. The samples were divided into groups according to the simple random sampling method. The cytotoxic effect of samples was determined on gingival fibroblast cells by using the MTT test, and total oxidant status (TOS) and total antioxidant capacity (TAC) kits in 24 and 72 hours. The data were statistically analyzed using one-way ANOVA and Tukey tests. Results:A significant difference was found between the material-applied groups and the control group at the TAC 24 and 72 hours and between the groups containing GO and the control group at the MTT 72 hours and TAC and TOS 24 and 72 hours (p < .05). Conclusion:The addition of GO to MTA increased the dose and time-based toxicity and oxidant amount, and decreased antioxidant capacity.
Açıklama
Anahtar Kelimeler
Angelus MTA, Cell Viability, Graphene Oxide, Total Antioxidant Capacity, Total Oxidant Status
Kaynak
Journal of Advanced Oral Research
WoS Q Değeri
Q4
Scopus Q Değeri
N/A
Cilt
14
Sayı
1
