불소치약 잇솔질에 의한 불소 재충전과 방출
Fluoride Recharge/Release after toothbrushing with fluoride dentifrice
박란숙, 백은미, 권홍민, 주규지, 박일송, 이민호, 배태성,
소속 상세정보
박란숙 ( Park Ran-Sook ) - 전북대학교 치과대학 치과생체재료학교실
백은미 ( Beak Eun-Mee ) - 전북대학교 치과대학 치과생체재료학교실
권홍민 ( Kwon Hong-Min ) - 전주기전대학교 치위생과
주규지 ( Joo Kyu-Ji ) - 광주보건대학교 치기공과
박일송 ( Park Il-Song ) - 전북대학교 치과대학 치과재료학교실
이민호 ( Lee Min-Ho ) - 전북대학교 치과대학 치과생체재료학교실
배태성 ( Bae Tae-Sung ) - 전북대학교 치과대학 치과재료학교실
KMID : 0362220070340020075
Abstract
This study was performed to examine the characteristics of fluoride release from fluoride-releasing restorative materials after toothbrushing with toothpaste containing fluoride. Five commercially available fluoride releasing restorative materials (Fuji Ⅱ LC Improved: FL, Compoglass F: CF, Dyractⓡ AP: DA, F2000: FT, and Gradia Direct: GD) were selected as experimental materials. Disk-shaped specimens were fabricated in the split teflon mold with diameter of 15 ㎜ and thickness of 1 ㎜. After light curing for an hour, specimens were immersed in deionized water at 37±1 ℃ for 24 months. Toothbrushing was done using a fluoride toothpaste (Median forest, Amorepacific Co, Korea). The amount of fluoride release were decreased in descending order as following: resin-modified glass ionomer, compomer and fluoride releasing composite. The release amount of fluoride ions were not varied by repeating toothbrushing. The large burst of fluoride releasing was measured in FL, CF, and DA groups at initial stage, and then releasing amount of fluoride was decreased continuously. However, initial burst of fluoride resleasing was not found in FT and GD groups and its amount was a little and constant with the time.
키워드
fluoride recharge;fluoride release;fluoride-releasing restorative materials;toothbrushing
원문 및 링크아웃 정보
등재저널 정보