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Metadados | Descrição | Idioma |
---|---|---|
Autor(es): dc.contributor | Universidade Estadual Paulista (Unesp) | - |
Autor(es): dc.contributor | University of Taubaté | - |
Autor(es): dc.contributor | Universidade de São Paulo (USP) | - |
Autor(es): dc.creator | Ávila, Daniele Mara Da Silva [UNESP] | - |
Autor(es): dc.creator | Augusto, Marina Gullo [UNESP] | - |
Autor(es): dc.creator | Zanatta, Rayssa Ferreira [UNESP] | - |
Autor(es): dc.creator | Scaramucci, Tais | - |
Autor(es): dc.creator | Aoki, Idalina Vieira | - |
Autor(es): dc.creator | Torres, Carlos Rocha Gomes [UNESP] | - |
Autor(es): dc.creator | Borges, Alessandra Bühler [UNESP] | - |
Data de aceite: dc.date.accessioned | 2022-02-22T00:51:59Z | - |
Data de disponibilização: dc.date.available | 2022-02-22T00:51:59Z | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2021-06-25 | - |
Data de envio: dc.date.issued | 2020-10-01 | - |
Fonte completa do material: dc.identifier | http://dx.doi.org/10.1159/000506467 | - |
Fonte completa do material: dc.identifier | http://hdl.handle.net/11449/207963 | - |
Fonte: dc.identifier.uri | http://educapes.capes.gov.br/handle/11449/207963 | - |
Descrição: dc.description | This in vitro study investigated whether Carbopol 980 polymer could potentiate the anti-erosive effect of solutions containing sodium fluoride (F) and sodium fluoride associated with stannous chloride (FS). The dissolution of hydroxyapatite treated with the experimental solutions (F [500 ppm F-], F + Carbopol [0.1%], FS [500 ppm F- + 800 ppm Sn2+], FS + Carbopol) was evaluated. Deionized water was the negative control, and a commercial mouth rinse (AmF/NaF/SnCl2; 500 ppm F + 800 ppm Sn2+; Elmex® Erosion Protection) was the positive control. The solutions were also evaluated in an erosion-rehardening protocol, with two treatments per day, using bovine enamel specimens (n = 15) and human saliva. The acid challenge was performed using 0.3% citric acid (pH 2.6) for 2 min. Microhardness was measured at different times: baseline, after the first erosive challenge, after treatment, and after the second erosive challenge. Based on microhardness values, the demineralization, rehardening, and protective potentials were calculated. The alkali-soluble fluoride on enamel surfaces was also measured. Data were analyzed using ANOVA and Tukey tests (α = 0.05). Groups treated with FS + Carbopol showed the lowest hydroxyapatite dissolution and the highest rehardening and protective potentials. The measurement of alkali-soluble fluoride on enamel surfaces was also higher in the FS + Carbopol group. Carbopol was able to significantly increase the protective effect of the fluoridated solutions in addition to optimizing the adsorption of fluoride on the enamel surface. | - |
Descrição: dc.description | Department of Restorative Dentistry Institute of Science and Technology São Paulo State University - UNESP Avenida Engenheiro Francisco José Longo, 777, Jardim São Dimas | - |
Descrição: dc.description | Department of Restorative Dentistry Dental School University of Taubaté | - |
Descrição: dc.description | Department of Restorative Dentistry São Paulo University - USP | - |
Descrição: dc.description | Department of Chemical Engineering Polytechnic School São Paulo University - USP | - |
Descrição: dc.description | Department of Restorative Dentistry Institute of Science and Technology São Paulo State University - UNESP Avenida Engenheiro Francisco José Longo, 777, Jardim São Dimas | - |
Formato: dc.format | 250-257 | - |
Idioma: dc.language | en | - |
Relação: dc.relation | Caries Research | - |
???dc.source???: dc.source | Scopus | - |
Palavras-chave: dc.subject | Dental erosion | - |
Palavras-chave: dc.subject | Fluoride | - |
Palavras-chave: dc.subject | Microhardness | - |
Palavras-chave: dc.subject | Polymers | - |
Título: dc.title | Enhancing the Anti-Erosive Properties of Fluoride and Stannous with the Polymer Carbopol | - |
Tipo de arquivo: dc.type | livro digital | - |
Aparece nas coleções: | Repositório Institucional - Unesp |
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