In vitro-evaluation of secondary caries formation around restoration
| Autor: | Fernando Mandarino, Rodrigo Sversut de Alexandre, Ricardo Coelho Okida, Maria Lúcia Marçal Mazza Sundefeld, Renato Herman Sundfeld |
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| Přispěvatelé: | Universidade Estadual Paulista (Unesp) |
| Rok vydání: | 2009 |
| Předmět: |
medicine.medical_specialty
recurrent disease Glass ionomer cement Dentistry Marginal Adaptation (Dentistry) chemistry glass ionomer Composite Resins Dental Amalgam Fluorides stomatognathic system compomer Recurrence medicine In vitro study Humans human tooth disease Dental Restoration Permanent Inhibitory effect Tooth Demineralization comparative study Orthodontics Dental Leakage fluoride Chemistry business.industry Compomers Chelon-Fil methodology General Medicine Tooth Remineralization Dental Marginal Adaptation Endodontics polarization microscopy Cariostatic Agents dental surgery Demineralization stomatognathic diseases endodontics Glass Ionomer Cements Dental surgery anticaries agent resin dental care Microscopy Polarization business dental alloy |
| Zdroj: | Scopus Repositório Institucional da UNESP Universidade Estadual Paulista (UNESP) instacron:UNESP |
| ISSN: | 0040-8891 |
| Popis: | Submitted by Vitor Silverio Rodrigues (vitorsrodrigues@reitoria.unesp.br) on 2014-05-27T11:23:37Z No. of bitstreams: 0Bitstream added on 2014-05-27T14:28:43Z : No. of bitstreams: 1 2-s2.0-63149119839.pdf: 197334 bytes, checksum: 7ce603a5dfff504ab6002357d6d5d119 (MD5) Made available in DSpace on 2014-05-27T11:23:37Z (GMT). No. of bitstreams: 0 Previous issue date: 2008-08-01 The objective of this in vitro study was to evaluate demineralization around restorations. Class V preparations were made on the buccal and lingual surfaces of each tooth. TPH (Group 1), Fuji II LC (Group 2), Tetric (Group 3), Dyract (Group 4), GS 80 (Group 5) and Chelon Fil (Group 6) were randomly placed in equal numbers of teeth. The teeth were submitted to a pH-cycling model associated with a thermocycling model. Sections were made and the specimens were examined for the presence of demineralization under polarized light microscopy. Demineralization was significantly reduced with Chelon Fil (Group 6). Furthermore, a similar inhibitory effect on the development of demineralization was observed in Groups 2, 4 and 5. |
| Databáze: | OpenAIRE |
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