Total Fluoride Intake By Children From A Tropical Brazilian City

dc.creatorLima
dc.creatorCarolina V.; Cury
dc.creatorJaime A.; Vale
dc.creatorGlauber C.; Lima
dc.creatorMarina D. M.; Moura
dc.creatorLucia de Fatima A. D.; de Moura
dc.creatorMarcoeli Silva
dc.date2015
dc.date2016-06-07T13:32:28Z
dc.date2016-06-07T13:32:28Z
dc.date.accessioned2018-03-29T01:48:14Z
dc.date.available2018-03-29T01:48:14Z
dc.identifier
dc.identifierTotal Fluoride Intake By Children From A Tropical Brazilian City. Karger, v. 49, p. 640-646 2015.
dc.identifier0008-6568
dc.identifierWOS:000368177600012
dc.identifier10.1159/000442029
dc.identifierhttp://www.karger.com/Article/FullText/442029
dc.identifierhttp://repositorio.unicamp.br/jspui/handle/REPOSIP/243459
dc.identifier.urihttp://repositorioslatinoamericanos.uchile.cl/handle/2250/1307157
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionThe main sources of fluoride intake by children are fluoridated water and toothpaste. Little has been studied regarding fluoride intake from these sources in regions with tropical climates and high temperatures throughout the year. This study aimed to determine the amount of fluoride ingested from diet and tooth brushing by children who live in a city with a tropical climate. Sixty-seven children from Teresina, Piaui, Brazil, took part in this study. The city's water supply was optimally fluoridated. The duplicate-diet method was used to determine the fluoride intake from diet. The intake of fluoride from dentifrice was determined by subtracting the amount of fluoride placed on the toothbrush and that recovered after brushing. The concentration of fluoride was measured using an ion-specific electrode and is expressed as milligrams/kilogram of body weight/day. The mean (+/- SD) total amount was 0.071 +/- 0.036 mg F/kg body weight/day, and the relative contributions of diet and toothpaste were 0.025 +/- 0.010 and 0.046 +/- 0.035, respectively. The factors associated with fluoride intake from toothpaste were: use of children's toothpaste (p = 0.003), use of large amounts of toothpaste (p < 0.001), and a high frequency of tooth brushing (p = 0.003). Sixty-four percent of children had an intake of less than 0.07 mg F/kg body weight/day, which is considered the upper limit for an aesthetically tolerable fluorosis risk. The results suggest that the amount of fluoride ingested by most children who live in a Brazilian city with a tropical climate is considered safe in terms of the risk of dental fluorosis. (C) 2015 S. Karger AG, Basel
dc.description49
dc.description6
dc.description
dc.description640
dc.description646
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionConselho Nacional de Desenvolvimento Científico e Tecnológico (CNPq)
dc.descriptionCNPq [10/2012]
dc.description
dc.description
dc.description
dc.languageen
dc.publisherKARGER
dc.publisher
dc.publisherBASEL
dc.relationCARIES RESEARCH
dc.rightsfechado
dc.sourceWOS
dc.subjectUnited-states
dc.subjectWater Fluoridation
dc.subjectSystemic Fluoride
dc.subjectDietary Fluoride
dc.subjectEnamel Fluorosis
dc.subjectYoung-children
dc.subjectDentifrice
dc.subjectIngestion
dc.subjectToothpastes
dc.subjectConsumption
dc.titleTotal Fluoride Intake By Children From A Tropical Brazilian City
dc.typeArtículos de revistas


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