Effect of different cleansers on the weight and ion release of removable partial denture: an in vitro study
| Autor: | Valéria Oliveira Pagnano, Osvaldo Luiz Bezzon, Daniela Nair Borges Felipucci, Letícia Resende Davi, Helena de Freitas Oliveira Paranhos, Fernando Barbosa Júnior, Rodrigo Ferreira Silva |
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| Jazyk: | angličtina |
| Rok vydání: | 2011 |
| Předmět: |
Time Factors
Surface Properties HIGIENIZADORES DE DENTADURA (AVALIAÇÃO TÉCNICAS IN VITRO) medicine.medical_treatment Dentistry Removable partial denture Mass Spectrometry chemistry.chemical_compound Cleanser Immersion Materials Testing medicine In vitro study General Dentistry Ions Ion release Analysis of Variance business.industry Chromium alloys Denture cleansers Original Articles Denture Cleansers lcsh:RK1-715 chemistry Distilled water Biofilms Sodium hypochlorite lcsh:Dentistry Denture Partial Removable Dentures business |
| Zdroj: | Journal of Applied Oral Science, Vol 19, Iss 5, Pp 483-487 (2011) Journal of Applied Oral Science, Volume: 19, Issue: 5, Pages: 483-487, Published: OCT 2011 ResearcherID Journal of Applied Oral Science v.19 n.5 2011 Journal of applied oral science Universidade de São Paulo (USP) instacron:USP Repositório Institucional da USP (Biblioteca Digital da Produção Intelectual) Journal of Applied Oral Science |
| ISSN: | 1678-7765 1678-7757 |
| Popis: | OBJECTIVE: Removable partial dentures (RPD) require different hygiene care, and association of brushing and chemical cleansing is the most recommended to control biofilm formation. However, the effect of cleansers has not been evaluated in RPD metallic components. The aim of this study was to evaluate in vitro the effect of different denture cleansers on the weight and ion release of RPD. MATERIAL AND METHODS: Five specimens (12x3 mm metallic disc positioned in a 38x18x4 mm mould filled with resin), 7 cleanser agents [Periogard (PE), Cepacol (CE), Corega Tabs (CT), Medical Interporous (MI), Polident (PO), 0.05% sodium hypochlorite (NaOCl), and distilled water (DW) (control)] and 2 cobalt-chromium alloys [DeguDent (DD), and VeraPDI (VPDI)] were used for each experimental situation. One hundred and eighty immersions were performed and the weight was analyzed with a high precision analytic balance. Data were recorded before and after the immersions. The ion release was analyzed using mass spectrometry with inductively coupled plasma. Data were analyzed by two-way ANOVA and Tukey HSD post hoc test at 5% significance level. RESULTS: Statistical analysis showed that CT and MI had higher values of weight loss with higher change in VPDI alloy compared to DD. The solutions that caused more ion release were NaOCl and MI. CONCLUSIONS: It may be concluded that 0.05% NaOCl and Medical Interporous tablets are not suitable as auxiliary chemical solutions for RPD care. |
| Databáze: | OpenAIRE |
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