SUMMARY: The aim of the present investigation was to study the effects of fluoride- induced toxicity in rats on immunity and histopathology and its possible ...
Oct 16, 2013 - 1Neurobiology Lab, Department of Zoology, University College of Sciences, ... Urology, College of Medicine, University of Florida, Jacksonville, FL, USA, 3College of ..... The authors thank the technical staff of Dept. of Zoology,.
eral view of orthodontic tooth movement, bone formation is associated with the ... between the central incisors before cement setting to prevent adhesion of the ...
into plant through root and after absorption, it moves into shoot (Pant et al. 2008) [2]. In plants fluoride concentration is reported to be the maximum in root than in ...
Miguel Luciano Silva1 & Leandro Tasso2 & Alan Arrieira Azambuja3 & ...... Vairaktaris E, Vassiliou S, Avgoustidis D, Stathopoulos P,. Toyoshima T, Yapijakis C ...
Jun 15, 2006 - Res 2001, 35 Suppl 1:45-51. 22. Arnold WH, Cerman M, Neuhaus K, Gaengler P: Volumetric · assessment and quantitative element analysis of ...
Dept of Prosthodontics, Pacific. Dental College and Hospital,. Udaipur. INDIA. 2. P. Jitendra Babu. Associate Professor. Dept of. Prosthodontics,. Vishnu. Dental.
injected with 1.0 mg/kg of alendronates (Alendronate. Sodium Salt, Merial Inc., Parramata, NSW, Australia) three ..... J Oral Maxillofac Surg 2009;67:61-70. 5.
[7] S. Badr, G. Gauthier, P. Gondret, Phys. Fluids. 28,. 033305 (2016). [8] T. Loiseleux, P. Gondret, M. Rabaud, D. Doppler,. Phys. Fluids 17, 103304 (2005).
between physical model test and numerical analysis reveals that the experi- mental result can ... Keywords: Internal erosion, Seepage, Permeable sheet pile. 1.
Aims: Tooth whitening is a widely utilized esthetic treatment in dentistry. .... to replicating the dynamic in vivo environment, the study design ... Treatment regimen.
The literature on the relationship between tooth wear and social class is conflicting. ... the study facilitated a check on intra-examiner reproducibility. In addition to ...
Fluoride present in toothpaste at 1,100 µg/g is considered effective on caries ... concentration relative to toothpaste on reduction of enamel demineralization ...
Jul 10, 2008 - bSchool of Dentistry, Louisiana State University Health Science Center, .... School of Dentistry and used with Institutional Review Board ap-.
Fluoride preparations inhibit the activity of cathepsin C and cause changes in human ... peptidase I), an exopeptidase, separating dipeptides from the. N-end of ...
tooth preparation and selection of a suitable crown, there is no study on the effect of tooth preparation and crown selection (seating a smaller size lower crown or ...
May 23, 2005 - S.E. Jabbarifar DMD*, S.A. Tabibian PhD**, F. Poursina MSc***. ABSTRACT. Background: Frequent topical fluoride therapy through toothpaste, ...
JUVENILE GIANT FRESHWATER PRAWN. MACROBRACHIUM ROSENBERGII. (DE-MAN). S Adhikari,a Ajaz Ahmad Naqvi, N Sarangi. Bhubaneswar, India.
SUMMARY: Receptor activator of nuclear factor kappa-B ligand (RANKL) acting on osteoblasts is an essential cytokine for osteoclast formation. Recent studies ...
Jun 26, 2015 - Suman, Ramya Shenoy and Arathi Rao, Effect of fluoride varnish and ... Madhyastha P, Kotian R, Pai V and Khader AMA,. Fluoride release ...
gallate (EGCG) on fluoride induced oxidative changes in the metabolisms of rats. Methods: The ... alters mitochondrial functions resulting in the energy deficient.
091111. 50. F75. 101008. 75. F90. 101214. 90. F100*. 00092A. 100. *The percentages are relative to the concentration of NaF in original Clearfil Protect Bond.
Table 1 lists the characteristics of the dental materi- ... 2Center for Scientific Instruments, Kyungpook National University, Daegu 702-701, Korea. 3Department of Dental Materials, College of Dentistry, Pusan National University, Pusan 602-739 ...
and extra-thin pumice (S.S. White, Rio de Janeiro, RJ,. Brazil) for 5 s. ..... Dent J 2012;23:223-227. 17. Pithon MO, MV; Ruellas, ACO; Bolognese, AM; Romano,.
Braz Dent J (2012) 23(5): 581-585
Fluoride and erosion around brackets
ISSN 0103-6440 581
Effect of Fluoride on Tooth Erosion Around Orthodontic Brackets Erika Machado CALDEIRA Tatiana Kelly da Silva FIDALGO Paula PASSALINI Mariana MARQUEZAN Lucianne Cople MAIA Matilde da Cunha Gonçalves NOJIMA Department of Pediatric Dentistry and Orthodontics, Dental School, UFRJ - Universidade Federal do Rio de Janeiro, Rio de Janeiro, RJ, Brazil
The aim of the present study was to evaluate the effect of fluoride in prevention of tooth erosion around orthodontic brackets under erosive challenge. Edgewise brackets were bonded with TransbondTM XT composite on vestibular surface of 40 bovine incisors. The teeth were assigned to 4 groups (n=10): G1: Remineralizing saliva; G2: Erosive challenge; G3: Experimental group submitted to topical application of neutral fluoride gel (2% NaF) before erosive challenge; G4: Experimental group submitted to three daily applications of fluoride dentifrice (PFM 1500 ppmF) during erosive challenge. After 14 days of erosive challenge, direct visual and tactile examination were performed by two calibrated and trained examiners (Kappa = 0.867). The following scores were used: 0 = Intact enamel, 1 = Demineralized enamel without cavity, 2 = Demineralized enamel with cavity, 3 = Remineralized enamel without cavity, 4 = Remineralized enamel with cavity. Kruskal-Wallis and Mann-Whitney tests were applied to determine erosion levels, establishing a confidence interval of 95% (p
