| Morphology evaluation of primary enamel exposed to antihistamine and fluoride dentifrice--an in vitro study. | |
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MedLine Citation:
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PMID: 16494116 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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This in vitro study sought to evaluate the action of a pediatric medication with low pH and high acidity in primary enamel submitted (or not) to daily applications of fluoride dentifrice. For this study, 70 blocks of primary molars (n = 10 per subgroup) were analyzed using scanning electron microscopy. Six subgroups (two control and four experimental) were submitted to different treatments for 10 days. Microscopically, the enamel blocks of the subgroups that received medication and fluoride demonstrated the largest areas of partially or totally conditioned superficial enamel. The opposite was observed in the subgroups that were not exposed to fluoride; erosions in the internal enamel and in the transition zone between deep enamel and dentine showed superior percentiles. It was concluded that the medication modified the morphology of the primary enamel and that the use of fluoride was able to reduce the erosive effect of the formulation. |
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Authors:
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Covolo Carolina da Costa; Izabel Cristina Santos Almeida; Luiz Cesar da Costa Filho; Hugo Mitsuo Silva Oshima |
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Publication Detail:
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Type: Journal Article |
Journal Detail:
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Title: General dentistry Volume: 54 ISSN: 0363-6771 ISO Abbreviation: Gen Dent Publication Date: 2006 Jan-Feb |
Date Detail:
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Created Date: 2006-02-23 Completed Date: 2006-05-22 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 7610466 Medline TA: Gen Dent Country: United States |
Other Details:
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Languages: eng Pagination: 21-7 Citation Subset: D |
Affiliation:
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Post Graduate Program in Dentistry, Federal University of Santa Catarina, Florianopolis, SC, Brazil. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Cariostatic Agents
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pharmacology Dental Enamel / drug effects*, ultrastructure Dental Enamel Solubility Dentifrices / pharmacology Fluorides / pharmacology Histamine H1 Antagonists, Non-Sedating / adverse effects* Humans Hydrogen-Ion Concentration Loratadine / adverse effects* Microscopy, Electron, Scanning Molar Statistics, Nonparametric Tooth Demineralization / prevention & control Tooth Erosion / chemically induced*, prevention & control Tooth, Deciduous / drug effects* |
| Chemical | |
Reg. No./Substance:
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0/Cariostatic Agents; 0/Dentifrices; 0/Fluorides; 0/Histamine H1 Antagonists, Non-Sedating; 79794-75-5/Loratadine |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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