Effect of Fluoride Toothpastes on Enamel Demineralization
Author Information
Author(s): Arnold Wolfgang H, Dorow Andreas, Langenhorst Stephanie, Gintner Zeno, Bánóczy Jolan, Gaengler Peter
Primary Institution: Faculty of Dental Medicine, University of Witten/Herdecke, Witten, Germany
Hypothesis
The study aims to investigate the effect of four different toothpastes with differing fluoride compounds on enamel remineralization.
Conclusion
Amine fluoride compounds in toothpastes result in a clearly marked remineralization of caries-like enamel lesions.
Supporting Evidence
- The Elmex Anticaries group showed a statistically significant higher Ca content.
- Fluoride content in the superficial enamel layer was significantly increased in both Elmex groups and the Blend-a-med group.
- Phosphorus solubility was significantly decreased in both Elmex groups and the Blend-a-med group.
Takeaway
Using certain fluoride toothpastes can help fix damaged teeth by making them stronger again.
Methodology
The study involved demineralizing human premolars and treating them with different toothpaste slurries to measure enamel remineralization.
Potential Biases
Potential bias due to the subjective nature of morphological assessments.
Limitations
The study's findings may be limited by the variability of lesions and individual judgment of the investigator.
Participant Demographics
Ninety caries-free human premolars extracted for orthodontic reasons were used.
Statistical Information
P-Value
0.008
Statistical Significance
p<0.05
Digital Object Identifier (DOI)
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