Fluoride
Mostrando 25-36 de 1160 artigos, teses e dissertações.
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25. The Impact of Radiotherapy in the in Vitro Remineralization of Demineralized Enamel
Abstract Objective: To evaluate the impact of radiotherapy on enamel around restorations of glass ionomer cement (GIC) and fluoride tooth paste (FTP). Material and Methods: Eighty enamel blocks were made and randomly distributed into two groups, according to the fluoride therapy, non-fluoride tooth paste (NFTP) and FTP (n=40) and in subgroups in conformity
Pesqui. Bras. Odontopediatria Clín. Integr.. Publicado em: 02/09/2019
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26. ARE CARIOGENIC BACTERIA THE MAJOR RISK FACTOR TO DENTAL CARIES IN PATIENTS WITH ULCERATIVE COLITIS?
RESUMO CONTEXTO: Uma elevada prevalência de cáries dentárias em doentes com retocolite ulcerativa (RCU) tem sido atribuída à dieta e alterações no ambiente salivar. OBJETIVO: Este estudo pretende caracterizar a prevalência de cáries dentárias, taxas de fluxo salivar, capacidade de tamponamento da saliva e contagem de bactérias cariogénicas, S
Arq. Gastroenterol.. Publicado em: 26/08/2019
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27. Microhardness and Ultrastructure of Demineralized Gamma-Irradiated Human Enamel after Diode Laser (980 nm) and Fluoride Surface Treatment
Abstract Quality of life drastically diminished after radiotherapy due to radiation induced oral complications. Fluoride was found to be helpful in decreasing the incidence of radiation caries; however it has not led to elimination of dental caries. Thus, new techniques containing low fluoride concentration or not containing fluoride at all, as laser irradia
Braz. arch. biol. technol.. Publicado em: 12/08/2019
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28. Prevalência de fluorose dental em regiões abastecidas com água sem suplementação de flúor no território brasileiro: uma revisão sistemática e metanálise
Resumo Trata-se de uma revisão sistemática e metanálise para estimar e comparar as prevalências de fluorose dental em localidades brasileiras abastecidas com água tratada sem suplementação de flúor e em localidades que utilizam de água de origem subterrânea. Em dezembro de 2016 foram buscados estudos transversais em 8 bases de dados incluindo a “
Ciênc. saúde coletiva. Publicado em: 05/08/2019
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29. Fluoretação da água no Brasil: distribuição regional e acurácia das informações sobre vigilância em municípios com mais de 50 mil habitantes
Resumo: Dados de saneamento para 2008 indicavam que 74,4% dos municípios com mais de 50 mil habitantes recebiam água fluoretada, entretanto, critérios para a validação desta informação não foram adotados. O estudo objetivou verificar a acurácia da informação sobre a fluoretação da água, tomando-se por referência dados de vigilância da água e
Cad. Saúde Pública. Publicado em: 04/07/2019
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30. Fluoride content in children’s dentifrices marketed in Lima, Peru
Abstract The aim of the present study was to determine the concentration of total fluoride (TF) and total soluble fluoride (TSF) in children’s dentifrices marketed in the city of Lima, Peru. Three samples of 23 dentifrices (4 without fluoride and 19 with fluoride) were purchased in different pharmacies in Lima, Peru. The TF and TSF concentrations found in
Braz. oral res.. Publicado em: 01/07/2019
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31. CPP-ACP complexe as an alternative to treatment of incisor molar hypomineralization: case report
RESUMO O objetivo desse estudo foi relatar o tratamento clínico de uma criança com Hipomineralização Molar Incisivo e, portanto, alto índice de sensibilidade dentária. Uma criança de cinco anos de idade, do gênero masculino, foi diagnosticada com Hipomineralização Molar Incisivo, relatando alta sensibilidade dentária. Após a anamnese e exame clí
RGO, Rev. Gaúch. Odontol.. Publicado em: 13/06/2019
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32. Remineralizing effect of commercial fluoride varnishes on artificial enamel lesions
Abstract: The aim of this study was to evaluate soluble and insoluble fluoride concentrations in commercial varnishes, and their remineralization effect on artificial caries enamel lesions using surface and cross-sectional microhardness evaluations. Forty bovine enamel blocks were separated into four groups (n=10): control (no treatment), Enamelast (Ultraden
Braz. oral res.. Publicado em: 27/05/2019
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33. The in vitro remineralizing effect of CPP-ACP and CPP-ACPF after 6 and 12 weeks on initial caries lesion
Abstract Objective: The aim of this in vitro study was to determine the effects of remineralization promoting agents containing casein phosphopeptide-stabilized amorphous calcium phosphate (CPP-ACP), or CPP-ACP in combination with fluoride (CPP-ACPF) on artificial white spot lesions (WSLs) after 6 and 12 weeks. Methodology: White spot lesions were created
J. Appl. Oral Sci.. Publicado em: 20/05/2019
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34. Effect of iontophoresis on fluoride uptake in enamel with artificial caries lesion
Abstract: Iontophoresis is a noninvasive technique, based on the application of a constant low-intensity electric current to facilitate the release of a variety of drugs, whether ionized or not, through biological membranes. The objective of this research was to evaluate the effect of iontophoresis using different electric current intensities on the uptake o
Braz. oral res.. Publicado em: 16/05/2019
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35. Fluoride release and uptake in enhanced bioactivity glass ionomer cement (“glass carbomer™”) compared with conventional and resin-modified glass ionomer cements
Abstract Objectives To study the fluoride uptake and release properties of glass carbomer dental cements and compare them with those of conventional and resin-modified glass ionomers. Materials and Methods Three materials were used, as follows: glass carbomer (Glass Fill), conventional glass ionomer (Chemfil Rock) and resin-modified glass ionomer (Fuji II
J. Appl. Oral Sci.. Publicado em: 21/02/2019
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36. Resin-modified glass ionomer containing calcium glycerophosphate: physico-mechanical properties and enamel demineralization
Abstract Sources of calcium and phosphate have been added to dental restorative materials to improve their anticaries effect. Objective This study evaluated the effect of adding calcium glycerophosphate (CaGP) to resin-modified glass ionomer cement (RMGIC) on the physico-mechanical properties, ion release, and enamel demineralization. Material and Methods:
J. Appl. Oral Sci.. Publicado em: 21/02/2019