In vitro evaluation of fluoride products in the development of carious lesions in deciduous teeth

Santos, Lucineide de Melo; Reis, José Ivo Limeira dos; Medeiros, Maria Perolina de; Ramos, Sheyla Moreira; Araújo, Juliane Mendes de

doi:10.1590/s1806-83242009000300012

Cited by 25 publications

(29 citation statements)

References 19 publications

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“…It has been called: ''ammoniated silver fluoride'', 29 ''ammoniacal silver fluoride'', 19 ''silver fluoride diamine'', 30 ''diamine silver fluoride'', 31 ''diamine silver fluoride (AgF: (NH 3 ) 2 AgF)'', 32,33 ''diamine silver fluoride, referred to as AgF'', 34,35 ''silver diamine fluoride'', 20,22,24,25,36 ''diammine silver fluoride'' 37 and ''silver diammine fluoride''. 23,38 Firstly, it should be noticed that ''ammoniacal silver fluoride'' is a vague term and thus is inaccurate because the amount of ammonia was not specified.…”

Section: Nomenclature Of Silver Compoundsmentioning

confidence: 99%

Silver compounds used in dentistry for caries management: A review

Peng

Botelho

Matinlinna

2012

Journal of Dentistry

222

169

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Section: Nomenclature Of Silver Compoundsmentioning

confidence: 99%

Silver compounds used in dentistry for caries management: A review

Peng

Botelho

Matinlinna

2012

Journal of Dentistry

222

169

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“…The most frequent method used in clinical practice today is the application of fluoride agents in various forms, which is a proven approach for promoting enamel remineralization [4–6]. Recently, more advanced fluoride varnishes with added calcium and phosphate ions have been developed to supplement the amounts of these ions in saliva and enhance remineralization by fluoride [7].…”

Section: Introductionmentioning

confidence: 99%

In VitroEffects of Two Topical Varnish Materials and Er:YAG Laser Irradiation on Enamel Demineralization around Orthodontic Brackets

Ulkur

Ekçi

Nalbantgil

et al. 2014

The Scientific World Journal

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The aim of this in vitro was to evaluate the effects of tricalcium phosphate (TCP) and amorphous calcium phosphate (ACP) containing varnish materials and Er:YAG laser irradiation on enamel demineralization around orthodontic brackets. Forty extracted human premolar teeth were randomly divided into four treatment groups (i.e., 10 in each group): (1) 5% NaF-ACP varnish, (2) 5% NaF-TCP varnish, (3) Er:YAG laser, and (4) control (no treatment). Er:YAG laser was operated at a wavelength of 2.94 μm and the energy output was 80 mJ per pulse; a pulse duration of 200 μsec and and a frequency of 2 Hz were used with water cooling. All samples were then put into pH cycles. Surface microhardness values and representative SEM images were assessed. Surface microhardness values were evaluated using Kruskal-Wallis and Mann-Whitney U tests. The results revealed that demineralization was significantly lower in the TCP and ACP varnish groups, whereas mean surface microhardness values of the TCP varnish were found higher than the ACP (P < 0.05). TCP and ACP varnish materials were found effective for reducing enamel demineralization around orthodontic brackets. Use of Er:YAG laser irradiation as described in this study for inhibition of demineralization was found not satisfactory.

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“…The presentation forms of fluoride in acidified solutions increase the absorption to enamel surface, resulting in greater benefits to the tooth (5). However, sodium fluoride varnishes are able to promote a greater cariostatic effect when compared with acidulated phosphate fluoride gels (APF, 1.23%) (6), reducing enamel demineralization adjacent to orthodontic brackets (7). Among the available fluoride solutions, different concentrations and formulations have different effects on enamel (5,8).…”

Section: Introductionmentioning

confidence: 99%

Effect of fluoride solutions on the shear bond strength of orthodontic brackets

et al. 2012

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The aim of this in vitro study was to evaluate the shear bond strength of brackets after pre-treatment with different fluoride solutions. This study used 48 freshly extracted sound bovine incisors that were randomly assigned to 4 experimental groups (n=12). CG: (control) without treatment; NF: 4 min application of neutral fluoride; APF: application of 1.23% acidulated phosphate fluoride (APF) for 4 min; and SFV: application of 5% sodium fluoride varnish for 6 h. For each group, after surface treatment, prophylaxis of enamel and bracket bonding with Transbond XT composite resin (3M) were performed following the manufacturer's specifications. The shear bond strength was performed with a universal testing machine 24 h after fixing the brackets. The tooth surfaces were analyzed to verify the adhesive remnant index (ARI). Data were analyzed statistically by ANOVA and Tukey's test (α=0.05). There was statistically significant difference among the groups (p<0.0001). CG and NF groups presented significantly higher bond strength than APF and SFV. There was no significant difference between CG and NF or between APF and SFV (p>0.05). The analysis of ARI scores revealed that most failures occurred at the enamel-resin interface. It may be concluded that the pre-treatment of enamel with 1.23% APF and 5% SFV prior to fixing orthodontic brackets reduces shear bond strength values.

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In vitro evaluation of fluoride products in the development of carious lesions in deciduous teeth

Cited by 25 publications

References 19 publications

Silver compounds used in dentistry for caries management: A review

Silver compounds used in dentistry for caries management: A review

In VitroEffects of Two Topical Varnish Materials and Er:YAG Laser Irradiation on Enamel Demineralization around Orthodontic Brackets

Effect of fluoride solutions on the shear bond strength of orthodontic brackets

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