| Texto completo | |
| Autor(es): |
Ferrari, Carolina Ruis
;
Kitamoto, Karolyne Sayuri de Araujo
;
Pela, Vinicius Taioqui
;
Taira, even Akemi
;
Araujo, Tamara Teodoro
;
Thomassian, Larissa Tercilia Grizzo
;
Henrique-silva, Flavio
;
Pessan, Juliano Pelim
;
Buzalaf, Marilia Afonso Rabelo
Número total de Autores: 9
|
| Tipo de documento: | Artigo Científico |
| Fonte: | BRAZILIAN ORAL RESEARCH; v. 38, p. 10-pg., 2024-01-01. |
| Resumo | |
The objective of this in vitro study was to assess the efficacy of CaneCPI-5, either alone or in combination with various concentrations of sodium trimetaphosphate (TMP) in protecting against initial enamel erosion. A total of 135 bovine enamel specimens were prepared and categorized into nine groups (n/group=15) according to the following treatments: Deionized water; Commercial solution 1.0% TMP; 3.0% TMP; 0.1 mg/mL CaneCPI-5+0.5% TMP; 0.1 mg/mL CaneCPI-5+1.0%TMP; and 0.1 mg/mL CaneCPI-5+3.0%TMP. The specimens were treated with the respective solutions for 2 h, followed by acquired enamel pellicle formation for 2 h and exposure to 0.65% citric acid (CA) for 1 min. These procedures were repeated once a day for three consecutive days. Demineralization was assessed by the percentage change in surface hardness (%CSH) and calcium release into CA, analyzed by the Arsenazo III method. The data were evaluated using Kruskal-Wallis/Dunn's tests. Regarding %CSH, CaneCPI-5+3.0%TMP was the most effective treatment when compared to the CaneCPI-5 group alone. As for calcium release into CA, the CaneCPI-5+0.5% TMP and CaneCPI-5 groups (both with lower calcium release) did not significantly differ from the commercial solution. In conclusion, combination of CaneCPI-5 with TMP enhances the protective potential against initial enamel erosion in vitro. (AU) | |
| Processo FAPESP: | 22/11297-3 - Engenharia de película adquirida para o controle da erosão dentária: avaliação in vitro do potencial protetor de diferentes concentrações do trimetafosfato de sódio associado ou não à canecpi-5 |
| Beneficiário: | Karolyne Sayuri de Araujo Kitamoto |
| Modalidade de apoio: | Bolsas no Brasil - Iniciação Científica |
| Processo FAPESP: | 21/14161-2 - Produção recombinante e avaliação funcional de uma proteína híbrida com potencial de interação com a hidroxiapatita, para proteção contra a cárie e erosão dentária |
| Beneficiário: | Carolina Ruis Ferrari |
| Modalidade de apoio: | Bolsas no Brasil - Doutorado Direto |