5% 불화나트륨을 함유한 고분자 접착필름의 법랑질 재광화효과 = Effect of Polymer Adhesive Film Supplemented 5% NaF on Enamel Remineralization

국문 초록 (Abstract)

이 논문은 법랑질의 표면미세경도와 QLF의 ΔF 값의 변화를 분석하여 5% 불화나트륨을 함유한 고분자 접착 테잎(NaFPVA)이 법랑질의 재광화에 미치는 영향을 평가하고자하였다.
시편을 탈회한 후 표면미세경도가 평균 50-100 KHN의 범위를 갖고 QLF의 ΔF 값이 -25에서 -15 범위를 갖는 60개의시편들을 4그룹으로 나누었다 : 그룹1(대조군), 그룹2(NaF-PVA), 그룹3(불소바니쉬, FluoroDose varnish), 그룹4(Casein phosphopeptide-amorphous calcium phosphate, Tooth mousse plusTM). 시편들에 각 제제들을 적용하고 인공타액(artificial saliva)에 담근 후 표면미세경도계와 정량 광 형광기를 이용하여 재광화율을 측정하였다.
그 결과 불소를 함유한 고분자 접착 테잎(NaF-PVA)은 그룹1과 4보다 뛰어나며 그룹3과 견줄만한 재광화 효과를 나타냈다 (p<0.05).

다국어 초록 (Multilingual Abstract)

This study was designed to evaluate the effectiveness of 5% sodium fluoride-polyvinyl alcohol (NaF-PVA) tapeinfluencing enamel remineralization by analysing enamel surface microhardness (SMH) and variation of ΔF ofQLF.
After enamel demineralizing of specimen, these 60 specimens with average KHN of microhardness rangingfrom 50 to 100 and with ΔF of QLF ranging from -15 to -25 were divided into four groups : group 1 (controlgroup), group 2 (NaF-PVA), group 3 (fluoride varnish, FluoroDose varnish), group 4 (Casein phosphopeptideamorphouscalcium phosphate, Tooth mousse plusTM). These specimens were treated with materials and thenimmersed in artificial saliva. We measured remineralization rate each using surface microhardness (SMH) andQuantitative light-induced fluorescence digital (QLF-D).
As a result, NaF-PVA tape is better than group 1, 4 and have comparable remineralization effect with group 3(p < 0.05).

참고문헌 (Reference)

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