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Association between Urine Fluoride and Dental Fluorosis as a Toxicity Factor in a Rural Community in the State of San Luis Potosi
Joint Authors
Mejía-Saavedra, Jesús
Gaona, Enrique
Jarquín-Yañez, Lizet
Rocha-Amador, Diana Olivia
López-Guzmán, Olga Dania
Molina-Frechero, Nelly
Bologna-Molina, Ronell
Source
Issue
Vol. 2015, Issue 2015 (31 Dec. 2015), pp.1-5, 5 p.
Publisher
Hindawi Publishing Corporation
Publication Date
2015-02-19
Country of Publication
Egypt
No. of Pages
5
Main Subjects
Medicine
Information Technology and Computer Science
Abstract EN
Objective.
The aim of this study is to investigate urine fluoride concentration as a toxicity factor in a rural community in the state of San Luis Potosi, Mexico.
Materials and Methods.
A sample of 111 children exposed to high concentrations of fluoride in drinking water (4.13 mg/L) was evaluated.
Fluoride exposure was determined by measuring urine fluoride concentration using the potentiometric method with an ion selective electrode.
The diagnosis of dental fluorosis was performed by clinical examination, and the severity of damage was determined using Dean’s index and the Thylstrup-Fejerskov (TF) index.
Results.
The range of exposure in the study population, evaluated through the fluoride content in urine, was 1.1 to 5.9 mg/L, with a mean of 3.14 ± 1.09 mg/L.
Dental fluorosis was present in all subjects, of which 95% had severe cases.
Higher urine fluoride levels and greater degrees of severity occurred in older children.
Conclusions.
The results show that dental fluorosis was determined by the presence of fluoride exposure finding a high positive correlation between the severity of fluorosis and urine fluoride concentration and the years of exposure suggested a cumulative effect.
American Psychological Association (APA)
Jarquín-Yañez, Lizet& Mejía-Saavedra, Jesús& Molina-Frechero, Nelly& Gaona, Enrique& Rocha-Amador, Diana Olivia& López-Guzmán, Olga Dania…[et al.]. 2015. Association between Urine Fluoride and Dental Fluorosis as a Toxicity Factor in a Rural Community in the State of San Luis Potosi. The Scientific World Journal،Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1078959
Modern Language Association (MLA)
Jarquín-Yañez, Lizet…[et al.]. Association between Urine Fluoride and Dental Fluorosis as a Toxicity Factor in a Rural Community in the State of San Luis Potosi. The Scientific World Journal No. 2015 (2015), pp.1-5.
https://search.emarefa.net/detail/BIM-1078959
American Medical Association (AMA)
Jarquín-Yañez, Lizet& Mejía-Saavedra, Jesús& Molina-Frechero, Nelly& Gaona, Enrique& Rocha-Amador, Diana Olivia& López-Guzmán, Olga Dania…[et al.]. Association between Urine Fluoride and Dental Fluorosis as a Toxicity Factor in a Rural Community in the State of San Luis Potosi. The Scientific World Journal. 2015. Vol. 2015, no. 2015, pp.1-5.
https://search.emarefa.net/detail/BIM-1078959
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references
Record ID
BIM-1078959