RSS 1.0Departamento de Materiais Odontológicos e Prótese
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A randomised crossover clinical trial of masticatory function in complete denture wearers with conventional and lingualised balanced occlusion
Pereira, Rodrigo de Paula
; Rocha, Cibele Oliveira de Melo ; Jabr, Camila Luiz ; Oliveira, Lucas Portela ; Arioli Filho, João Neudenir (Gerodontology, 2021) [Artigo]
Objectives: The purposes of the present study were as follows: (1) to conduct a randomised crossover clinical trial to evaluate masticatory performance in wearers of conventional complete dentures in both arcs with ... -
Lactobacillus casei reduces the extracellular matrix components of fluconazole-susceptible Candida albicans biofilms
Panariello, Beatriz H. D.; Klein, Marlise Inez ; Dias, Luana Mendonça ; Bellini, Amanda ; Costa, Vitoria Bonan ; Barbugli, Paula Aboud ; Pavarina, Ana Claudia (Biofouling, 2021) [Artigo]
Fluconazole-sensitive (CaS) and -resistant (CaR) C. albicans were grown as single-species and dual-species biofilms with Lactobacillus casei (Lc) and Lactobacillus rhamnosus (Lr). Single-species Lc and Lr were also evaluated. ... -
Insights into the activation of oral keratinocyte cell death by Candida albicans and Staphylococcus aureus biofilms
Dias, Kassia de Carvalho; Barbugli, Paula Aboud ; Vergani, Carlos Eduardo (Biofouling, 2021) [Artigo]
Polymicrobial biofilms comprising Candida albicans and Staphylococcus aureus can increase the frequency and severity of oral diseases. This study assessed oral keratinocyte cell death, apoptosis and/or necrosis, promoted ... -
Microbial adhesion and biofilm formation on bioactive surfaces of Ti-35Nb-7Zr-5Ta alloy created by anodization
Fais, Laiza Maria Grassi; Leite, Luana de Sales ; Dos Reis, Bárbara Araújo ; ; Vaz, Luis Geraldo ; Klein, Marlise Inêz (Microorganisms, 2021) [Artigo]
This study evaluated the microbial colonization (adhesion and biofilm) on modified surfaces of a titanium alloy, Ti-35Nb-7Zr-5Ta, anodized with Ca and P or F ions, with and without silver deposition. The chemical composition, ... -
Photocatalytic activity and antibacterial effect of Ag3PO4 powders against methicillin-resistant staphylococcus aureus
; de Foggi, Camila Cristina; Vergani, Carlos Eduardo ; ; ; (Orbital, 2021) [Artigo]
In this study, silver phosphate (Ag3PO4) was successfully prepared through a simple precipitation method, and its structural, optical, and morphological properties were characterized by X-ray diffraction, Rietveld refinement, ... -
Effect of carbamide peroxide on the push-out bond strength of different composition glass-ionomer cement to root canal dentin when used as cervical barrier
; Venção, Ana Carolina; Kuga, Milton Carlos ; Magro, Miriam Graziele ; Guiotti, Aimeé Maria ; Segalla, José Claudio Martins ; Jordão-Basso, Keren Crisitina Fagundes ; Ricci, Weber Adad ; ; (Journal of Contemporary Dental Practice, 2015) [Artigo]
Aim: To evaluate the effect of 37% carbamide peroxide on the bond strength of conventional or resin-modified glass-ionomer cements when used as a cervical barrier in endodonticallytreated teeth. Materials and methods: After ... -
Oral candidiasis: Conventional and alternative treatment options
Vergani, C. E.; Sanitá, P. V. ; Mima, E. G.O. ; Pavarina, A. C. ; Machado, A. L. (Candidiasis: Epidemiology, Symptoms and Treatment Options, 2013) [Capítulo de livro]
Candidiasis is a common opportunistic infection that affects mainly oropharyngeal and vaginal mucosa, but can also be an invasive systemic and life-threatening disease (candidemia). Nowadays, disseminated candidiasis is ... -
Microwave denture disinfection versus nystatin in treating patients with well-controlled type 2 diabetes and denture stomatitis: A randomized clinical trial
Sanitá, Paula Volpato; Machado, Ana Lúcia ; Pavarina, Ana Cláudia ; Sgavioli Massucato, Elaine Maria ; ; Vergani, Carlos Eduardo (International Journal of Prosthodontics, 2012) [Artigo]
Purpose: The aim of this randomized clinical trial was to compare the effectiveness of microwave denture disinfection and nystatin in the treatment of well-controlled type 2 diabetic patients with denture stomatitis in ... -
Biomechanical evaluation of platform switching in different implant protocols: Computed tomography-based three-dimensional finite element analysis
Pessoa, Roberto S.; Vaz, Luis Geraldo ; Marcantonio, Elcio ; ; ; (International Journal of Oral and Maxillofacial Implants, 2010) [Artigo]
Purpose: To evaluate the influence of platform switching on the biomechanical environment of implants in different placement and loading protocols. Materials and Methods: A computed tomography-based finite element model ... -
Influence of microwave disinfection on the linear dimensional stability of complete dentures: A clinical study
Frederico Manzolli Basso, Michael; Giampaolo, Eunice Teresinha ; Vergani, Carlos Eduardo ; Machado, Ana Lúcia ; Pavarina, Ana Cláudia ; Compagnoni, Marco Antonio (International Journal of Prosthodontics, 2010) [Artigo]
This clinical study evaluated the effect of two microwave disinfection protocols at 650 W for 3 minutes (group 1, once a week; group 2, three times a week) on the linear dimensional stability of complete dentures. Measurements ... -
Flexural strength and hardness of reline and denture base acrylic resins after different exposure times of microwave disinfection
Ribeiro, Daniela Garcia; Pavarina, Ana Cláudia ; Machado, Ana Lucia ; Giampaolo, Eunice Teresinha ; Vergani, Carlos Eduardo (Quintessence International, 2008) [Artigo]
Objectives: To evaluate the effect of microwave disinfection on the flexural strength and Vickers hardness of 4 autopolymerized resins (Kooliner [K], Tokuso Rebase Fast [T], Ufi Gel Hard [U], and New Truliner [N]) and 1 ... -
Gene expression of Candida albicans strains isolates from patients with denture stomatitis submitted to treatments with photodynamic therapy and nystatin
(Photodiagnosis and photodynamic therapy, 2021) [Artigo]The study evaluated the effect of antimicrobial photodynamic therapy (aPDT) and nystatin (NYS) in the expression of genes (ACT1, ALS1, CAP1, CAT1, EFG1, HWP1, LIP3, PLB1, SAP1, and SOD1) involved in the virulence of Candida ... -
The center of the incisive papilla for the selection of complete denture maxillary anterior teeth in 4 racial groups
(Quintessence International, 2008) [Artigo]Objectives: To evaluate the use of the center of the incisive papilla as a guide for the selection of the proper width of maxillary dentures in 4 racial groups. Method and Materials: One hundred sixty stone casts were ... -
Strategy for reducing cytotoxicity and obtaining esthetic efficacy with 15 min of in-office dental bleaching
Ortecho-Zuta, Uxua; de Oliveira Duque, Carla Caroline ; de Oliveira Ribeiro, Rafael Antonio ; Leite, Maria Luísa ; ; Hebling, Josimeri ; Briso, André Luiz Fraga ; de Souza Costa, Carlos Alberto (Clinical Oral Investigations, 2022) [Artigo]
Objectives: Evaluate in vitro the esthetic efficacy and cytotoxicity of a bleaching gel containing 35% hydrogen peroxide (BG-35%H2O2), applied for different time intervals, on enamel coated or not with polymeric biomaterials. ... -
Long-term effect of gastric juice alternating with brushing on the surface roughness, topography, and staining susceptibility of CAD-CAM monolithic materials
da Cruz, Marlon Eduardo Menezes; Oliveira, Jailson Junior Rodrigues ; Dovigo, Lívia Nordi ; Fonseca, Renata Garcia (Journal of Prosthetic Dentistry, 2022) [Artigo]
Statement of problem: Studies on the behavior of computer-aided design and computer-aided manufacturing (CAD-CAM) monolithic materials subjected to gastric juice alternating with brushing—as occurs in patients with bulimia ... -
DNase enhances photodynamic therapy against fluconazole-resistant Candida albicans biofilms
Abreu-Pereira, César Augusto; Klein, Marlise Inêz ; Lobo, Carmélia Isabel Vitorino ; Gorayb Pereira, Ana Luiza ; Jordão, Cláudia Carolina ; Pavarina, Ana Claudia (Oral Diseases, 2022) [Artigo]
Objective: This study evaluated the effectiveness of DNase I combined with antimicrobial photodynamic therapy, mediated by Photodithazine® and light-emitting diode light, against biofilms formed by a fluconazole-resistant ... -
Different surface treatment strategies on etchable CAD-CAM materials: Part 1—Effect on the surface morphology
; ; de Freitas Vallerini, Bruna; (Journal of Prosthetic Dentistry, 2022) [Artigo]
Statement of problem: Polymer-based computer-aided design and computer-aided manufacturing (CAD-CAM) materials have either a high content of ceramic filler particles or a ceramic network structure. Proper etching of these ... -
Different surface treatment strategies on etchable CAD-CAM materials: Part II—Effect on the bond strength
; ; de Freitas Vallerini, Bruna; (Journal of Prosthetic Dentistry, 2022) [Artigo]
Statement of problem: Bonding to recently launched polymer-based computer-aided design and computer-aided manufacturing (CAD-CAM) materials has been challenging. Evidence regarding etching strategies for dual-phase CAD-CAM ... -
Association between industry support and the reporting of study outcomes in randomized clinical trials of dental implant research from the past 20 years
; Pereira, Marta Maria Alves; ; ; de Avila, Erica Dorigatti ; (Clinical Implant Dentistry and Related Research, 2022) [Artigo]
Background: Industry support is a significant funding source in implant dentistry research, not only to provide regulatory processes, but also to validate and promote products through randomized clinical trials (RCTs). ... -
Proteolytic activity and degradation of bovine versus human dentin matrices
Inagati, Cristiane Mayumi; ; Anovazzi, Giovana ; Alonso, Juliana Rosa Luiz ; ; ; De Souza Costa, Carlos Alberto ; Hebling, Josimeri (Journal of Applied Oral Science, 2021) [Artigo]
Non-human teeth have been commonly used in research as replacements for human teeth, and potential dissimilarities between the dental tissues should be considered when interpreting the outcomes. Objective: To compare the ...