| Effect of Sodium Ascorbate on Tag Formation in Bleached Enamel. | |
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MedLine Citation:
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PMID: 21594234 Owner: NLM Status: Publisher |
Abstract/OtherAbstract:
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Purpose: This study analyzed the influence of 10% sodium ascorbate (SA) on tag formation in bleached enamel. Materials and Methods: Five groups were tested: G1 - control; G2 - bleaching with 10% carbamide peroxide (CP) + restoration; G3 - CP + SA + restoration; G4 - bleaching with 35% hydrogen peroxide (HP) + restoration; and G5 - HP + SA + restoration. The teeth were sectioned and decalcified, and the resin tags were analyzed at 400X magnification using an optical light microscope and Axiovision software. Results: The resin tag lengths in μm for each group were as follows: G1 - 36.1A; G2 - 5.8C; G3 - 14.4B; G4 - 1.7D; G5 - 6.5C. Different letters indicate statistically significant differences. Conclusion: Tooth bleaching with CP or HP impairs the formation of resin tags, and the utilization of sodium ascorbate increases tags length. |
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Authors:
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André Luiz Briso; Roberta Mariano Toseto; Vanessa Rahal; Paulo Henrique Dos Santos; Gláucia Maria Ambrosano |
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Publication Detail:
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Type: JOURNAL ARTICLE Date: 2011-5-13 |
Journal Detail:
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Title: The journal of adhesive dentistry Volume: - ISSN: 1461-5185 ISO Abbreviation: - Publication Date: 2011 May |
Date Detail:
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Created Date: 2011-5-19 Completed Date: - Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 100888552 Medline TA: J Adhes Dent Country: - |
Other Details:
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Languages: ENG Pagination: - Citation Subset: - |
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From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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