Preventive effect of remineralizing materials on dental erosion lesions by speckle technique: An in vitro analysis

Autor(es)

Garcia Olivan, Silvia Regina ^[1] ; Sfalcin, Ravana Angelini ^[1] ; Santos Fernandes, Kristianne Porta ^[1] ; Mesquita Ferrari, Raquel Agnelli ^[1] ; Ratto Tempestini Horliana, Anna Carolina ^[1] ; Motta, Lara Jansiski ^[1] ; Ortega, Silvana Machado ^[1] ; Pinto, Marcelo Mendes ^[1] ; Deana, Alessandro Melo ^[1] ; Bussadori, Sandra Kalil ^[1]

Afiliação do(s) autor(es)

^[1] Univ Nove de Julho UNINOVE, Postgrad Program Biophoton Appl Hlth Sci & Rehabi, Vergueiro St 235-249, BR-01504001 Liberdade, SP - Brazil

• Tipo de documento: Artigo Científico
• Fonte: Photodiagnosis and Photodynamic Therapy; v. 29, MAR 2020.
• Citações Web of Science: 1

Resumo

The aim of this in vitro study was to evaluate the preventive effect of different materials on dental erosion lesions by speckle coherent light scattering analysis. Forty bovine teeth were divided in the following groups (n = 10): 1) DURA-Preventive Treatment with Fluoride Varnish (Duraphat, Colgate-Palmolive); 2) ELX-Preventive treatment with Elmex (R) Erosion Protection Toothpaste (GABA International AG, Therwil, Switzerland); 3) MP-Preventive treatment with MI Paste (R) (GC America); and 4) REG-Preventive Treatment with Regenerate Enamel Science (TM) (Unilever). For all groups, each sample was divided into 3 areas: non-treatment (control); preventive treatment + erosive challenge; non-treatment + erosive challenge. The erosive challenge was carried out using Sprite (R) Zero soft drink (pH 2.58). After the erosive challenge, the samples were evaluated by speckle coherent light scattering method in the eroded area compared to the sound area. The results showed that there was a statistically significant difference between eroded area with and without preventive treatment, however, there was no statistically significant difference among the different preventive materials tested. (AU)

• Processo FAPESP: 15/25180-7 - Visão computacional aliada a iluminação coerente aplicada a processos de diagnóstico em odontologia
• Beneficiário: Alessandro Melo de Ana
• Modalidade de apoio: Auxílio à Pesquisa - Regular