Comparative Evaluation of Longevity of Fluoride Release From three Different Fluoride Varnishes - An Invitro Study.

Autor: Virupaxi SG; Senior Lecturer, Department of Pediatric Dentistry, Maratha Mandals NGH Institute of Dental Sciences , Belagavi, Karnataka, India ., Roshan NM; Reader, Department of Pediatric Dentistry, College of Dental Sciences , Davangere, Karnataka, India ., Poornima P; Professor and Head, Department of Pediatric Dentistry, College of Dental Sciences , Davangere, Karnataka, India ., Nagaveni NB; Reader, Department of Pediatric Dentistry, College of Dental Sciences , Davangere, Karnataka, India ., Neena IE; Reader, Department of Pediatric Dentistry, College of Dental Sciences , Davangere, Karnataka, India ., Bharath KP; Reader, Department of Pediatric Dentistry, College of Dental Sciences , Davangere, Karnataka, India .
Jazyk: angličtina
Zdroj: Journal of clinical and diagnostic research : JCDR [J Clin Diagn Res] 2016 Aug; Vol. 10 (8), pp. ZC33-6. Date of Electronic Publication: 2016 Aug 01.
DOI: 10.7860/JCDR/2016/19209.8242
Abstrakt: Introduction: Fluoride varnishes play a pivotal role in inhibition of dental caries by increasing remineralization.
Aim: To determine the longevity of fluoride release from 3 different fluoride varnishes over a period of time through salivary fluoride estimation.
Materials and Methods: Twenty four extracted human deciduous anterior teeth were divided into four groups, i.e., ClinproTM XT, Flouritop SR, Flourprotector and Control group. Fluoride varnishes were applied on 3mm x 3mm window on labial surface of the teeth and then the teeth were immersed and stored in artificial saliva. The concentration of fluoride in ppm was measured after 1 week, 1 month, 3 months and 6 months. Fluoride release at each time interval for different groups was statistically analyzed using ANOVA and Post Hoc Tukey's test.
Results: Although all the fluoride varnishes released fluoride, with greatest release observed during 1(st) week by Fluoritop SR (66.92±16.30ppm), ClinproTM XT Varnish released consistently and substantially more fluoride than Fluoritop SR and Fluorprotector during 6 months analysis (p<0.05). Fluorprotector showed the lowest rate of F release among all the groups compared.
Conclusion: Over a period of 6 months ClinproTM XT Varnish released consistently and substantially more fluoride than other tested products.
Databáze: MEDLINE
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