Fluoride Research - Toothpaste, Water, Treatment, Dangers

Fluoride Research Today is a free monthly online journal that collates and summarizes the latest research about Fluoride, including details on toothpaste, water, treatment, dangers.


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Vitamin, fluoride, and iron use among US children younger than 12 years of age: results from the Slone Survey 1998-2007.

Vernacchio L, Kelly JP, Kaufman DW, Mitchell AA

The Pediatric Physicians' Organization at Children's, 33 Pond Ave, Suite 102B, Brookline, MA 02445, USA. louis.vernacchio@childrens.harvard.edu

Pediatric vitamin and mineral supplements are thought to be used commonly in the United States, but details of their use are lacking. Using data from the Slone Survey (a cross-sectional national random-digit-dial medication use survey), this study sought to define the prevalence and patterns of use of supplemental vitamins, fluoride, and iron among US children younger than 12 years of age. Primary statistical analyses involved descriptive statistics and calculation of weighted prevalence of use estimates with 95% confidence intervals. Between February 1998 and April 2007, there were 2,857 children 0 to 11 years of age enrolled from the 48 contiguous United States with weighted prevalence of use of vitamins, iron, and fluoride as the primary outcome. The response rate to the survey was 61%. Overall, 23.1% of children had used a vitamin, fluoride, or iron supplement in the 7 days before the interview, with use being highest among 2- to 5-year-olds. Almost all vitamins and most fluoride and iron were taken in the form of multicomponent products. The most commonly taken specific vitamins were C, D, B-12, B-6, and B-2, each by >20% of children. Overall, 3.3% of study participants took supplemental fluoride and 9.7% took supplemental iron. In conclusion, this study found that almost one-quarter of US children younger than 12 years of age, and 30% of 2-year-olds, use supplemental vitamins, fluoride, and iron in a given week. These data should be combined with what is known about the need for pediatric supplementation with vitamins, fluoride, and iron to help clinicians and policy makers counsel parents about the optimal use of these products.

Published 28 January 2011 in J Am Diet Assoc, 111(2): 285-9.
Full-text of this article is available online (may require subscription).


Articles on Fluoride published 25 January 2011:

A fast and accurate method for the determination of total and soluble fluorine in toothpaste using high-resolution graphite furnace molecular absorption spectrometry and its comparison with established techniques.   J Pharm Biomed Anal, 54(5): 1040-6.

A fast and reliable method has been developed for the determination of total and soluble fluorine in toothpaste, important quality control parameters in dentifrices. The method is based on the molecular absorption of gallium mono-fluoride, GaF, using a commercially available high-resolution continuum source atomic absorption spectrometer. Transversely heated platform tubes with zirconium as permanent chemical modifier were used throughout. Before each sample injection, a palladium and zirconium ... [Abstract] [Full-text]


Articles on Fluoride published 24 January 2011:

Preoperative sentinel node identification with ultrasound using microbubbles in patients with breast cancer.   AJR Am J Roentgenol, 196(2): 251-6.

[Abstract] [Full-text]


Articles on Fluoride published 18 January 2011:

Induction-driven stabilization of the anion-π interaction in electron-rich aromatics as the key to fluoride inclusion in imidazolium-cage receptors.   Chemistry, 17(4): 1163-70.

Intermolecular interactions that involve aromatic rings are key processes in both chemical and biological recognition. It is common knowledge that the existence of anion-π interactions between anions and electron-deficient (π-acidic) aromatics indicates that electron-rich (π-basic) aromatics are expected to be repulsive to anions due to their electron-donating character. Here we report the first concrete theoretical and experimental evidence of the anion-π interaction between electron-rich ... [Abstract] [Full-text]


Articles on Fluoride published 17 January 2011:

Protein arrays on high-surface-area plasma-nanotextured poly(dimethylsiloxane)-coated glass slides.   Colloids Surf B Biointerfaces, 83(2): 270-6.

Treatment of poly(dimethylsiloxane) (PDMS) surfaces with SF(6) plasma results in the creation of high-surface-area nanotextured surfaces that considerably favour protein adsorption with respect to untreated ones. In order to employ such nanotextured surfaces as substrates for microarrays to be created and analysed using standard instrumentation, we fabricated thin PDMS films on top of standard low-cost microscope glass slides. The properties of both untreated and plasma-treated PDMS-coated ... [Abstract] [Full-text]


Articles on Fluoride published 14 January 2011:

Fluoride induces apoptosis and alters collagen I expression in rat osteoblasts.   Toxicol Lett, 200(3): 133-8.

In this study we investigated apoptosis and expression of the collagen I gene in newborn rat osteoblasts (OB) by the administration of varying concentrations of fluoride (F). Sodium fluoride (NaF) at concentrations of 0, 0.5, 5, 10, and 20mg/L was administered to cultured OB. The percentage of G(1)/G(0) (Gap 1/Gap 0), S (synthesis), G(2)/M (Gap 2/M, mitosis), and apoptosis rates in OB were analyzed with a Fluorescence-activated Cell Sorter (FACS) by propidium iodine (PI) staining after F ... [Abstract] [Full-text]

Fluoride induces apoptosis and alters collagen I expression in rat osteoblasts.   Toxicol Lett, 200(3): 133-8.

In this study we investigated apoptosis and expression of the collagen I gene in newborn rat osteoblasts (OB) by the administration of varying concentrations of fluoride (F). Sodium fluoride (NaF) at concentrations of 0, 0.5, 5, 10, and 20mg/L was administered to cultured OB. The percentage of G(1)/G(0) (Gap 1/Gap 0), S (synthesis), G(2)/M (Gap 2/M, mitosis), and apoptosis rates in OB were analyzed with a Fluorescence-activated Cell Sorter (FACS) by propidium iodine (PI) staining after F ... [Abstract] [Full-text]


Articles on Fluoride published 4 January 2011:

Sodium fluoride influences the expression of keratins in cultured keratinocytes.   Cell Biol Toxicol, 27(1): 69-81.

Epithelia in lung, skin, and kidney are often exposed to fluoride, and tissue damage in lung and kidney due to fluoride is well documented. Nevertheless, the biological effects of fluoride on epithelia are poorly investigated. In the present study, we report effects of sodium fluoride (NaF) on the differentiation of a human epithelial cell line, HaCaT. These cells may serve as a keratinocyte model, because they express a wide spectrum of keratins (Ks), and they associate into stratified ... [Abstract] [Full-text]


Articles on Fluoride published 3 January 2011:

Direct C-glycosylation of organotrifluoroborates with glycosyl fluorides and its application to the total synthesis of (+)-varitriol.   Org Lett, 13(1): 42-5.

A mild, stereoselective, and quick approach to accessing alkynyl and alkenyl C-glycosides via BF(3)·Et(2)O promoted coupling of organotrifluoroborates and glycosyl fluorides is reported. The application of this method was further demonstrated by the concise and efficient total synthesis of (+)-varitriol in only seven steps. [Abstract] [Full-text]


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Fluoride Research Today Archive:

Volume 1 (2004)
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Volume 2 (2005)
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Volume 3 (2006)
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Volume 6 (2009)
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Volume 7 (2010)
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Volume 8 (2011)
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Fluoride Books

Fluoride removal with electro-activated alumina [An article from: Desalination]

Fluoride removal with electro-activated alumina [An article from: Desalination]