ホッタ　マサト   HOTTA MASATO   堀田　正人    所属   朝日大学  大学 教育職員    職種   教授
言語種別	英語
発行・発表の年月	2023/01
形態種別	研究論文
査読	査読あり
標題	Bacterial adhesion and antibacterial property of coating materials containing theobromine and S-PRG filler
執筆形態	共著
掲載誌名	Dental Material Journal
掲載区分	国外
巻・号・頁	42(1),pp.112-120
総ページ数	9
著者・共著者	SHIMIZU S, KUSAKABE S, TOYAMA M, TAKAGAKI T, KITADA N, YAMAMOTO K, IKEDA M, ICHIMURA Y, BURROW MF, HOTTA M, NIKAIDO T.
概要	Theobromine (TB) has been reported to promote tooth remineralization, strengthen tooth substance, and relieve dentin hypersensitivity. This study aimed to evaluate experimental tooth coating materials containing TB and surface pre-reacted glass-ionomer (S-PRG) filers by examining the effects on bacterial adhesion and antibacterial properties. In addition, the amount of TB eluted from the coating material was measured. There was no significant difference in bacterial adhesion depending on the presence or absence of TB in the coating material, however, a significant decrease in the amount of bacterial adhesion was observed when S-PRG fillers were added to the coating material. The amount of eluted TB did not differ depending on the type of the filler in the coating material. It was suggested that TB could be used to develop a new dental material with the potential ability to inhibit the initiation and progression of dental caries.