| Mineral distributions in enamel after in vivo de- and remineralization. | |
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MedLine Citation:
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PMID: 3483368 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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Plates of human enamel were demineralized under plaque in 18 participants. The subjects were randomly allocated to 3 groups consuming 0, 1 or 2 filled chocolate products (FCP) in between meals daily for periods of 4 weeks. Subsequently, the specimens were remineralized in vivo for 9 weeks, with or without the consumption of an FCP. The mineral distribution was assessed by means of microradiography. Special emphasis was placed on the type of mineral distribution. The results showed that: 1) significantly more enamel samples demineralized in vivo with a surface layer covering the lesion, when FCP's were eaten in between meals. The ranking of the number of samples with a surface layer was 0 FCP less than 1 FCP less than 2 FCP. 2) The amount of mineral lost during demineralization was not statistically different between 0 and 1 FCP. There is a difference between 0 and 2 FCP. 3) There was no difference in surface layer thickness or mineral content in the surface layer of 0, 1 or 2 FCP consumption in the demineralization experiment. 4) After 9 weeks a substantial remineralization occurred. There was no difference in remineralization between the 0 and 1 FCP group. 5) No difference in the percentage remineralization was found between mineral distributions with or without a surface layer. |
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Authors:
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B P Van Herpen; J Arends |
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Publication Detail:
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Type: Clinical Trial; Journal Article; Randomized Controlled Trial |
Journal Detail:
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Title: Journal de biologie buccale Volume: 15 ISSN: 0301-3952 ISO Abbreviation: J Biol Buccale Publication Date: 1987 Sep |
Date Detail:
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Created Date: 1988-09-12 Completed Date: 1988-09-12 Revised Date: 2004-11-17 |
Medline Journal Info:
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Nlm Unique ID: 0400336 Medline TA: J Biol Buccale Country: FRANCE |
Other Details:
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Languages: eng Pagination: 199-204 Citation Subset: D; IM |
Affiliation:
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Dental School, State University of Groningen, The Netherlands. |
Export Citation:
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APA/MLA Format Download EndNote Download BibTex |
| MeSH Terms | |
Descriptor/Qualifier:
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Cacao Dental Caries / metabolism* Dental Enamel / analysis* Dietary Carbohydrates / administration & dosage Food Habits Humans Microradiography Minerals / analysis* Tooth Remineralization* |
| Chemical | |
Reg. No./Substance:
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0/Dietary Carbohydrates; 0/Minerals |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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