| Acid resistance induced by a new orthodontic bonding system in vitro. | |
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MedLine Citation:
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PMID: 18833774 Owner: NLM Status: MEDLINE |
Abstract/OtherAbstract:
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The effect of fluoride-containing orthodontic resin bonding systems on acid resistance of adjacent enamel was evaluated using transversal microradiography. Four fluoride-containing orthodontic resin bonding systems: BeautyOrtho Bond (BO), BeautyOrtho Bond+Salivatect (BOS), Kurasper F (KP), Transbond XT (TB) and a resin-modified glass-ionomer (Fuji Ortho LC (FO)) were used. Superbond Orthomite (SB) was used as a non-fluoride material. Rectangular bovine enamel specimens (10X6 mm) were prepared. After curing the materials, nail varnish was applied to the enamel surfaces, leaving a gap of 1 mm from the cured material's periphery. The specimens were demineralized with 8% Methocel MC gel and 0.1 M lactic acid. BO, BOS, and FO revealed shallow lesions and distinct surface layers. The mineral losses of BO, BOS, and FO were significantly lower than those of TB, KP, and SB (p<0.05). In conclusion, the new system induced superior acid resistance in enamel surrounding orthodontic brackets. |
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Authors:
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Kiyoshi Tomiyama; Yoshiharu Mukai; Toshio Teranaka |
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Publication Detail:
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Type: Comparative Study; Journal Article |
Journal Detail:
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Title: Dental materials journal Volume: 27 ISSN: 0287-4547 ISO Abbreviation: Dent Mater J Publication Date: 2008 Jul |
Date Detail:
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Created Date: 2008-10-06 Completed Date: 2008-12-03 Revised Date: - |
Medline Journal Info:
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Nlm Unique ID: 8309299 Medline TA: Dent Mater J Country: Japan |
Other Details:
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Languages: eng Pagination: 590-7 Citation Subset: D |
Affiliation:
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Division of Restorative Dentistry, Department of Oral Medicine, Kanagawa Dental College, Yokosuka, Kanagawa 238-8580, Japan. |
Export Citation:
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| MeSH Terms | |
Descriptor/Qualifier:
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Acids Animals Cattle Dental Bonding / adverse effects*, methods Dental Enamel / drug effects, pathology Fluorides, Topical / administration & dosage, chemistry Glass Ionomer Cements / chemistry* Humans Orthodontic Brackets / adverse effects* Resin Cements / chemistry* Tooth Demineralization / chemically induced, prevention & control* |
| Chemical | |
Reg. No./Substance:
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0/Acids; 0/Beauty Ortho Bond; 0/Fluorides, Topical; 0/Glass Ionomer Cements; 0/Resin Cements |
From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine
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