Amount of Dentifrice and Fluoride Concentration Influence Salivary Fluoride Concentrations and Fluoride Intake by Toddlers

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dc.contributor.authorSampaio, Caio [UNESP]
dc.contributor.authorDelbem, Alberto Carlos Botazzo [UNESP]
dc.contributor.authorPaiva, Mayra Frasson [UNESP]
dc.contributor.authorZen, Igor [UNESP]
dc.contributor.authorDanelon, Marcelle [UNESP]
dc.contributor.authorCunha, Robson Frederico [UNESP]
dc.contributor.authorPessan, Juliano Pelim [UNESP]
dc.contributor.institutionUniversidade Estadual Paulista (Unesp)
dc.date.accessioned2020-12-12T02:46:18Z
dc.date.available2020-12-12T02:46:18Z
dc.date.issued2020-01-01
dc.description.abstractThe present study evaluated fluoride (F) concentrations in saliva of toddlers after brushing with dentifrices containing different F concentrations, applied in different quantities, and estimated F intake from toothbrushing. The study comprised a double-blind, crossover protocol, in which toddlers (n = 18, 2-3 years old) were randomly assigned into six groups, according to possible combinations of dentifrices (0/550/1,100 ppm F, as NaF) and amounts (rice grain, pea size, and transverse technique). Volunteers used a F-free dentifrice during 1 week. On the 7th day, saliva samples were collected before (baseline), and at 5/15/30/60 min after toothbrushing. All dentifrice expectorated after brushing was collected. F concentrations (saliva and expectorate) were determined with an ion-specific electrode. Data were submitted to ANOVA or Kruskal-Wallis test, followed by Fisher's LSD or Student-Newman-Keuls' tests (p <0.05). Brushing with 550 ppm F dentifrice (pea size or transversal technique) increased the area under the curve (AUC) at similar levels compared to 1,100 ppm F (rice grain). The highest AUC and salivary F at 5 min after brushing were achieved by 1,100 ppm F (pea size), followed by 550 ppm F (transversal technique). Regarding F intake, the highest values were observed for 550 ppm F (transversal technique), followed by 1,100 ppm F (pea size). It is possible to conclude that the amount of dentifrice and F concentration in the product significantly affected both salivary F concentrations and F intake during toothbrushing.en
dc.description.affiliationDepartment of Preventive and Restorative Dentistry School of Dentistry São Paulo State University (UNESP), Rua José Bonifácio 1193
dc.description.affiliationUnespDepartment of Preventive and Restorative Dentistry School of Dentistry São Paulo State University (UNESP), Rua José Bonifácio 1193
dc.identifierhttp://dx.doi.org/10.1159/000503780
dc.identifier.citationCaries Research.
dc.identifier.doi10.1159/000503780
dc.identifier.issn1421-976X
dc.identifier.issn0008-6568
dc.identifier.scopus2-s2.0-85088310547
dc.identifier.urihttp://hdl.handle.net/11449/201961
dc.language.isoeng
dc.relation.ispartofCaries Research
dc.sourceScopus
dc.titleAmount of Dentifrice and Fluoride Concentration Influence Salivary Fluoride Concentrations and Fluoride Intake by Toddlersen
dc.typeArtigo

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Artigos - Odontologia Infantil e Social - FOA