Evaluation of the remineralization capacity of CPP-ACP containing fluoride varnish by different quantitative methods
J. appl. oral sci
; 24(3): 198-203, tab
Article
ي En
| LILACS, BBO
| ID: lil-787536
المكتبة المسؤولة:
BR1.1
ABSTRACT
ABSTRACT Objective The aim of this study was to evaluate the efficacy of CPP-ACP containing fluoride varnish for remineralizing white spot lesions (WSLs) with four different quantitative methods. Material and Methods Four windows (3x3 mm) were created on the enamel surfaces of bovine incisor teeth. A control window was covered with nail varnish, and WSLs were created on the other windows (after demineralization, first week and fourth week) in acidified gel system. The test material (MI Varnish) was applied on the demineralized areas, and the treated enamel samples were stored in artificial saliva. At the fourth week, the enamel surfaces were tested by surface microhardness (SMH), quantitative light-induced fluorescence-digital (QLF-D), energy-dispersive spectroscopy (EDS) and laser fluorescence (LF pen). The data were statistically analyzed (α=0.05). Results While the LF pen measurements showed significant differences at baseline, after demineralization, and after the one-week remineralization period (p<0.05), the difference between the 1- and 4-week was not significant (p>0.05). With regards to the SMH and QLF-D analyses, statistically significant differences were found among all the phases (p<0.05). After the 1- and 4-week treatment periods, the calcium (Ca) and phosphate (P) concentrations and Ca/P ratio were higher compared to those of the demineralization surfaces (p<0.05). Conclusion CPP-ACP containing fluoride varnish provides remineralization of WSLs after a single application and seems suitable for clinical use.
Key words
النص الكامل:
1
الفهرس:
LILACS
الموضوع الرئيسي:
Tooth Remineralization
/
Cariostatic Agents
/
Caseins
/
Fluorides, Topical
/
Dental Enamel
نوع الدراسة:
Evaluation_studies
المحددات:
Animals
اللغة:
En
مجلة:
J. appl. oral sci
موضوع المجلة:
ODONTOLOGIA
السنة:
2016
نوع:
Article