Exposição a fluoreto por crianças na faixa etária crítica para fluorose dentária, residentes no semiárido brasileiro

Lima-Arsati, Ynara Bosco de Oliveira; Gomes, Anna Rúbia Lobo Ferreira; Santos, Hemilly Karol Andrade; Arsati, Franco; Oliveira, Márcio Campos; Freitas, Valéria Souza

doi:10.1590/1413-81232018234.07952016

Cited by 15 publications

(16 citation statements)

References 32 publications

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“…Relationship between the consumption of processed beverages, soft drinks and other sweetened beverages, with the presence of fluorosis, which could be explained by the fluoride content present in these beverages, reported in approximately 0.02 to 1.88 mg / L(24), which increases proportional to its frequency of consumption, obliging us as clinicians to alert the population about its use and consequences, especially by the presence of sugar in its composition that added to the hyperproteic and hypercaloric diet detected, are triggers of chronic non communicable diseases of the type diabetes or hypertension (25).…”

Section: Discussionmentioning

confidence: 99%

“…Results indicate a hypercaloric and hyperproteic diet as the most frequent, which is related to the diet of the evaluated provinces (27), where fluorosis occurred in different degrees (28), with specific clinical manifestations (25). High levels of fluoride were not observed, which could be considered beneficial to the teeth (28); however, it is necessary to perform control processes of the composition of certain foods (24), as well as the involuntary intake of hygiene products (26), which could be related to the presence of the detected fluorosis.…”

Section: Discussionmentioning

confidence: 99%

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Factors associated with dental fluorosis in three zones of Ecuador

Vega¹,

González-Martínez²,

Rivera-Martínez³

et al. 2019

J Clin Exp Dent

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Background: To determine the prevalence of dental fluorosis in 10-12 year-old school children, in three provinces of the inter-andean Region of Ecuador: Imbabura, Pichincha and Chimborazo, as well as the relationship between certain factors, considering that the latest studies go back to the year 2009. Material and Methods: A cross-sectional and observational study was proposed. A sample of 599 was calculated at 95% of confidence considering population projections for children between 10 and 12 old of three zones of Ecuador. However, 608 school children, who had the acceptance and informed consent of their parents to participate, completed a survey about factors associated with dental fluorosis. Once the survey was completed, the vestibular surfaces of the upper and lower anterior teeth of the infant were photographed, following standardized distance and light procedures. Three evaluators, trained in the detection of fluorosis using the Thylstrup and Fejerskov index, analyzed the photographs. The Stata 13.0 software was used for the statistical analysis, with a level of significance of 5% and with a confidence interval of 95%. To relate the risk factor of fluorosis, a multinomial logistic model was used. Results: The prevalence of dental fluorosis was of 89.96%, with a greater presence of grade 2 TF. A positive statistical relationship and statistical significance was detected between dental fluorosis and consumption of bottled beverages. Also the amount of toothpaste used and its ingestion during brushing (p = 0.000) were analyzed. Conclusions: The populations evaluated, that are related to the consumption of bottled beverages and involuntary toothpaste ingestion, and have a high prevalence of a mild level of fluorosis.

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Section: Discussionmentioning

confidence: 99%

Section: Discussionmentioning

confidence: 99%

Factors associated with dental fluorosis in three zones of Ecuador

Vega¹,

González-Martínez²,

Rivera-Martínez³

et al. 2019

J Clin Exp Dent

View full text Add to dashboard Cite

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“…Entre os 15 e 30 meses ocorre a fase crítica para o desenvolvimento da fluorose dentária, pois é nessa fase que sucede a transição entre as fases de secreção e maturação do esmalte. Nessa idade as crianças podem ingerir uma quantidade aumentada de flúor durante as escovações por não saberem expelir o creme dental se este for fluoretado (LIMA-ARSATI et al, 2018).…”

Section: Revisão De Literaturaunclassified

Fluorose – Da Etiologia Ao Tratamento: Uma Revisão De Literatura / Fluorosis – From Etiology to Treatment: A Literature Review

Brito¹,

Moraes

Monteiro

et al. 2020

BJD

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“…Several studies were developed to estimate the effect of fluoride (F) intake and risk of dental fluorosis development. The mean intake of F from diet and toothpaste observed in scientific studies ranged from 0.036 to 0.090 mg F/kg/day [1][2][3][4][5][6][7] . However, the correlation between high doses of F exposure and high prevalence of dental fluorosis has not been established yet [8][9] .…”

Section: Introductionmentioning

confidence: 99%

“…Considering that the main sources of systemic F for children at risk for dental fluorosis are diet (food and beverages) and toothpaste [1][2][3][4][5][6][7] , the aim of the present study was to propose a new method to determine in vitro the concentration of potentially bioavailable F in samples of diet and toothpaste.…”

Section: Introductionmentioning

confidence: 99%

In vitro determination of potentially bioavailable fluoride in diet and toothpaste after ingestion

et al. 2021

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Aim: To propose a new method to determine in vitro potentially bioavailable fluoride (F) in diet and toothpaste after ingestion. Methods: Diet samples (D) were obtained from 15 portions of a meal served to children in a day care centre. To simulate the ingestion of toothpaste during brushing after meals, a specific amount of toothpaste was added to the diet samples (D + T). F was determined in D and D + T after incubation in a solution that simulated “gastric juice” (0.01 M hydrochloric acid) at 37oC for 30, 60 and 120 min. Microdiffusion facilitated by HMDS was used to determine the total F concentrations in samples D and D + T. The analyses were performed using an ion specific electrode. Results: For D samples, incubation in “gastric juice” for 30, 60 and 120 min resulted in F concentrations (μg F/mL) of 0.75 ± 0.06c, 0.77 ± 0.07c and 0.91 ± 0.09b, corresponding to 75.3, 77.3 and 90.7% of the total F (1.02 ± 0.12a), respectively (p = 0.0001; ANOVA + Tukey). For D + T samples, these values of F concentrations (μg F/mL) were 2.55 ± 0.46b, 2.83 ± 0.44ab and 3.15 ± 0.37a, corresponding to 86.9, 94.8 and 106.7% of the total F (2.99 ± 0.34a), respectively (p = 0.0023; ANOVA + Tukey). Conclusion: Then, it can be concluded that the proposed method of “gastric juice” is a promising protocol for determining potentially bioavailable fluoride in the diet and toothpaste after ingestion. However, additional studies are desirable.

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Exposição a fluoreto por crianças na faixa etária crítica para fluorose dentária, residentes no semiárido brasileiro

Abstract: the children evaluated living in the semiarid region are not exposed to a risk dose for dental fluorosis.

Cited by 15 publications

References 32 publications

Factors associated with dental fluorosis in three zones of Ecuador

Factors associated with dental fluorosis in three zones of Ecuador

Fluorose – Da Etiologia Ao Tratamento: Uma Revisão De Literatura / Fluorosis – From Etiology to Treatment: A Literature Review

In vitro determination of potentially bioavailable fluoride in diet and toothpaste after ingestion

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