Busca avançada
Ano de início
Entree
(Referência obtida automaticamente do Web of Science, por meio da informação sobre o financiamento pela FAPESP e o número do processo correspondente, incluída na publicação pelos autores.)

Secondary caries inhibition promoted by adhesive systems and bleaching agents with fluoride

Autor(es):
Cavalli, Vanessa [1] ; Cardoso, Camila de Aquino [1] ; Zandonadi, Francine de Almeida [1] ; Suzy Liporoni, Priscila Christiane [1] ; Berger, Sandrine Bittencourt [2] ; Giannini, Marcelo [3]
Número total de Autores: 6
Afiliação do(s) autor(es):
[1] Univ Taubate, Dept Restorat Dent, BR-12020330 Taubate, SP - Brazil
[2] Univ Norte Parana, Londrina, Parana - Brazil
[3] Univ Estadual Campinas, Piracicaba Sch Dent, Dept Restorat Dent, Campinas, SP - Brazil
Número total de Afiliações: 3
Tipo de documento: Artigo Científico
Fonte: AMERICAN JOURNAL OF DENTISTRY; v. 25, n. 3, p. 141-145, JUN 2012.
Citações Web of Science: 1
Resumo

Purpose: To evaluate the initial caries development at adhesive/enamel interface after 10% carbamide peroxide bleaching (CP) with or without fluoride (F) under dynamic pH-cycling. Methods: Standard cavities were prepared on the bucal surface of 60 bovine incisors, which were restored with two fluoride-containing adhesives: Optibond FL (FL) and Optibond Solo Plus (SP). The restored teeth were submitted to thermal cycling process in order to age the adhesive/enamel interface. Both SP and FL adhesive-restored teeth were divided into groups (n= 10) and bleached with 10% CP (CP) and 10% CP + F (CPF) or remained unbleached (Control). Bleaching was performed for 14 days simultaneously with pH-cycling. The specimens were prepared for cross-section microhardness evaluation and polarized light microscopy analysis to evaluate caries lesions at different depths around the bonded interface. Results: Group FL (not bleached) presented the lowest mineral loss rate among groups, but secondary caries formation was observed for all groups around the bonded interface. An inhibition zone was observed for all groups, with caries lesion detected at 5 mu m from the cavity wall. (Am J Dent 2012;25:141-145). (AU)

Processo FAPESP: 09/01060-1 - 87th General Session & Exhibition of the IADR
Beneficiário:Vanessa Cavalli Gobbo
Linha de fomento: Auxílio à Pesquisa - Reunião - Exterior
Processo FAPESP: 07/53878-2 - Influência de adesivos e agentes clareadores com e sem flúor na interface resina-esmalte-dentina de restaurações pré-existentes
Beneficiário:Vanessa Cavalli Gobbo
Linha de fomento: Auxílio à Pesquisa - Regular
Processo FAPESP: 09/01228-0 - Influência de adesivos e agentes clareadores com e sem flúor na interface resina-esmalte de dentina pré-existente.
Beneficiário:Francine de Almeida Zandonadi
Linha de fomento: Bolsas no Brasil - Programa Capacitação - Treinamento Técnico