Ricardo Faria Ribeiro
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View article: IMPACTO DA VENTILAÇÃO NÃO INVASIVA COM PRESSÃO POSITIVA CONTÍNUA NAS VIAS AÉREAS (CPAP) EM COMPARAÇÃO À OXIGENOTERAPIA CONVENCIONAL NO EDEMA AGUDO DE PULMÃO CARDIOGÊNICO: UMA REVISÃO DE LITERATURA
IMPACTO DA VENTILAÇÃO NÃO INVASIVA COM PRESSÃO POSITIVA CONTÍNUA NAS VIAS AÉREAS (CPAP) EM COMPARAÇÃO À OXIGENOTERAPIA CONVENCIONAL NO EDEMA AGUDO DE PULMÃO CARDIOGÊNICO: UMA REVISÃO DE LITERATURA Open
O edema agudo de pulmão cardiogênico (EAPC) é um quadro de emergência/urgência clínica clássica com elevada morbimortalidade, a oxigenoterapia convencional frequentemente não impede a intubação endotraqueal, aumentando complicações. Esta r…
View article: Surface and optical properties of multilayer zirconia after toothbrushing
Surface and optical properties of multilayer zirconia after toothbrushing Open
The polishing process increased RT and resulted in the lowest ΔE00 values after toothbrushing. In contrast, the glazing procedure increased SR and decreased RT, while also promoting the most prominent variation in color parameters after to…
View article: Manejo Dos Pacientes Com Tromboembolismo Pulmonar Na Terapia Intensiva
Manejo Dos Pacientes Com Tromboembolismo Pulmonar Na Terapia Intensiva Open
View article: Possíveis Complicações Nos Pacientes Com Diabetes Mellitus Tipo 1
Possíveis Complicações Nos Pacientes Com Diabetes Mellitus Tipo 1 Open
View article: Manejo dos pacientes com Delirium na Unidade de Terapia Intensiva
Manejo dos pacientes com Delirium na Unidade de Terapia Intensiva Open
INTRODUÇÃO: O Delirium é um distúrbio da cognição e da consciência que se dá de forma aguda, cuja característica se dá por pensamentos desorganizados e pela desatenção. A incidência na unidade de terapia intensiva (UTI) pode chegar a até 8…
View article: Influence of Polishing and Glazing on Surface Characteristics and Biofilm Formation on Zirconia: An In Vitro Study
Influence of Polishing and Glazing on Surface Characteristics and Biofilm Formation on Zirconia: An In Vitro Study Open
Background: Monolithic zirconia has attracted considerable interest in dentistry due to its favorable physical and mechanical properties, making it a promising alternative for crown fabrication. Nonetheless, a standardized finishing protoc…
View article: INDICADORES DE SAÚDE COLETIVA: FERRAMENTAS PARA AVALIAÇÃO DA QUALIDADE E EFETIVIDADE DAS POLÍTICAS PÚBLICAS
INDICADORES DE SAÚDE COLETIVA: FERRAMENTAS PARA AVALIAÇÃO DA QUALIDADE E EFETIVIDADE DAS POLÍTICAS PÚBLICAS Open
This study aims to critically analyze the role of public health indicators in assessing the quality and effectiveness of public policies. This is a qualitative, exploratory study developed through an integrative review of the scientific li…
View article: Effect of dental implant macrogeometry on the probability of survival and strain distribution of an implant–abutment set
Effect of dental implant macrogeometry on the probability of survival and strain distribution of an implant–abutment set Open
The macrogeometry of dental implants did not influence the failure mode and probability of survival, but modified the strain distribution of the implant-abutment set.
View article: Impact of high-consumption beverages on the color, and surface roughness and microhardness of resin-matrix ceramics
Impact of high-consumption beverages on the color, and surface roughness and microhardness of resin-matrix ceramics Open
Based on the results, it can be concluded that the beverages tested may affect the esthetics and surface characteristics of the materials tested.
View article: Effects of processing techniques of monolithic lithium disilicate ceramic on wear resistance against zirconia antagonist
Effects of processing techniques of monolithic lithium disilicate ceramic on wear resistance against zirconia antagonist Open
The attrition between ceramic surfaces and zirconia led to a decrease in superficial roughness (Sa). In the context of lithium disilicate ceramics, milled ceramics demonstrated superior performance in terms of wear behavior. The tested fel…
View article: Torque Loss, Survival, and Strain Distribution of Implant-Supported Prostheses with Zirconia and Cobalt–Chromium Hybrid Abutments
Torque Loss, Survival, and Strain Distribution of Implant-Supported Prostheses with Zirconia and Cobalt–Chromium Hybrid Abutments Open
Background and Objectives: The manufacturing of single crowns using hybrid abutments is an alternative that may be interesting in clinical practice, combining the advantages of the different materials used in a personalized design for each…
View article: Microbial Leakage through Three Different Implant–Abutment Interfaces on Morse Taper Implants In Vitro
Microbial Leakage through Three Different Implant–Abutment Interfaces on Morse Taper Implants In Vitro Open
The objective of this study was to evaluate microbial leakage by means of genome counts, through the implant–abutment interface in dental implants with different Morse taper abutments. Fifty-six samples were prepared and divided in four gr…
View article: Influence of Torque on Platform Deformity of the Tri-Channel Implant: Two- and Three-Dimensional Analysis Using Micro-Computed Tomography
Influence of Torque on Platform Deformity of the Tri-Channel Implant: Two- and Three-Dimensional Analysis Using Micro-Computed Tomography Open
Background and Objectives: The insertion of the dental implant in the bone is an essential step in prosthetic rehabilitation. The insertion torque has the potential to distort the prosthetic platform, which can cause future biomechanical p…
View article: Influence of Torque on Platform Deformity of the Tri-channel Implant: Two and Three-Dimensional Analysis Using Micro Computed Tomography
Influence of Torque on Platform Deformity of the Tri-channel Implant: Two and Three-Dimensional Analysis Using Micro Computed Tomography Open
Background and Objectives: Mechanical and biological complications can lead to system fracture or screw loss on dental implants. Narrow and regular platforms have been used without a consensus about the effect of distance the abutment from…
View article: Bacterial Detection, Deformation, and Torque Loss on Dental Implants with Different Tapered Connections Compared with External Hexagon Connection after Thermomechanical Cycling
Bacterial Detection, Deformation, and Torque Loss on Dental Implants with Different Tapered Connections Compared with External Hexagon Connection after Thermomechanical Cycling Open
The relationship between bacterial infiltration and internal conical Implant-Abutment Interfaces (IAIs) with different conicities still requires investigations that can offer valuable information in the clinical understanding of peri-impla…
View article: Wear Behavior of Monolithic Zirconia after Staining, Glazing, and Polishing Opposing Dental Restorative Materials: An In Vitro Study
Wear Behavior of Monolithic Zirconia after Staining, Glazing, and Polishing Opposing Dental Restorative Materials: An In Vitro Study Open
The purpose of this in vitro study was to compare the effect of staining, glazing, and polishing on the wear behavior of stabilized zirconia with 5 mol% of yttrium oxide (5Y-TZP) opposing 5Y-TZP, leucite-reinforced ceramic (LC), lithium di…
View article: Mechanical Properties, Wear Resistance, and Reliability of Two CAD-CAM Resin Matrix Ceramics
Mechanical Properties, Wear Resistance, and Reliability of Two CAD-CAM Resin Matrix Ceramics Open
Background and Objectives: There are limited data regarding the behavior of resin matrix ceramics for current CAD-CAM materials. Further studies may be beneficial and can help clinicians planning to use these materials during prosthodontic…
View article: Y-TZP Physicochemical Properties Conditioned with ZrO2 and SiO2 Nanofilms and Bond Strength to Dual Resin Cement
Y-TZP Physicochemical Properties Conditioned with ZrO2 and SiO2 Nanofilms and Bond Strength to Dual Resin Cement Open
Commercial Yttria-tetragonal zirconia polycrystalline (Y-TZP) was subjected to surface treatments, and the bond strength of dual resin cement to Y-TZP and failure modes were evaluated. Disks (12 mm × 2 mm), cylinders (7 mm × 3.3 mm), and b…
View article: Translucency and mechanical behavior of partially stabilized monolithic zirconia after staining, finishing procedures and artificial aging
Translucency and mechanical behavior of partially stabilized monolithic zirconia after staining, finishing procedures and artificial aging Open
Partially stabilized zirconia (5Y-PSZ) has been widely used to manufacture indirect monolithic restorations, and the effect of finishing procedures on the optical and mechanical properties of these materials are still unclear. The purpose …
View article: Internal and Marginal Fit and Fracture Strength of Narrow Diameter Dental Implant-Abutment Assembly
Internal and Marginal Fit and Fracture Strength of Narrow Diameter Dental Implant-Abutment Assembly Open
The aim of this study was to assess the internal and vertical marginal fit of metallic copings to abutments and the fracture strength of different narrow diameter dental implant/abutments, either submitted to thermomechanical cycling or no…
View article: Effect of changes in implants and cyclic loading in the abutment screw loosening.
Effect of changes in implants and cyclic loading in the abutment screw loosening. Open
Aim The aim of this study was to evaluate the effects of internal torque at external hex implants and cyclic loading in the abutment screw loosening.
Materials and methods Twenty external hex implants associated with estheticone abutment…
View article: Internal and Marginal Fit and Fracture Strength of Narrow Diameter Dental Implant-Abutment Assembly
Internal and Marginal Fit and Fracture Strength of Narrow Diameter Dental Implant-Abutment Assembly Open
The aim of this study was to assess the internal and vertical marginal fit of metallic copings to abutments and the fracture strength of different narrow diameter dental implant/abutments, either submitted to thermomechanical cycling or no…
View article: Effects of Surface Treatments on Mechanical Behavior of Sintered and Pre-sintered Yttria-Stabilized Zirconia and Reliability of Crowns and Abutments Processed by CAD/CAM
Effects of Surface Treatments on Mechanical Behavior of Sintered and Pre-sintered Yttria-Stabilized Zirconia and Reliability of Crowns and Abutments Processed by CAD/CAM Open
The micro shear bond strength to zirconia was improved after silicatization after sintering, but the survival probability of crown/abutment/implant sets was not affected by different surface treatments.
View article: Análise genômica do biofilme de implantes com diferentes tratamentos de superfície associados a pilares de zircônia ou titânio
Análise genômica do biofilme de implantes com diferentes tratamentos de superfície associados a pilares de zircônia ou titânio Open
View article: Fracture loads and failure modes of customized and non-customized zirconia abutments
Fracture loads and failure modes of customized and non-customized zirconia abutments Open
View article: Fracture toughness of three heat pressed ceramic systems
Fracture toughness of three heat pressed ceramic systems Open
Aim: The aim of this study was to evaluate fracture toughness by indentation method of three dental ceramics processed by heat pressing. The ceramics evaluated were fluorapatite glass ceramic (ZIR), glass ceramic containing leucite (POM) a…
View article: Comportamento de Fratura de Estruturas Cerâmicas Monolíticas e Multicamadas Sob Diferentes Condições de Carga
Comportamento de Fratura de Estruturas Cerâmicas Monolíticas e Multicamadas Sob Diferentes Condições de Carga Open
O objetivo do estudo foi verificar o comportamento de fratura de corpos-de-prova (CP) cerâmicos submetidos a dois métodos de ensaio mecânico, flexão biaxial e carga compressiva monotônica. Foram confeccionados 200 CP cerâmicos (120 cimenta…
View article: Efeitos de Diferentes Tratamentos de Superfície nas Características Superficiais e Resistência Adesiva da Zircônia Odontológica
Efeitos de Diferentes Tratamentos de Superfície nas Características Superficiais e Resistência Adesiva da Zircônia Odontológica Open
O objetivo do estudo foi analisar características superficiais da zircônia, modificada superficialmente, por microscopia eletrônica de varredura (MEV), molhabilidade, energia de superfície, difração de raios x (DRX) e rugosidade superficia…
View article: Oral bacterial colonization on dental implants restored with titanium or zirconia abutments: 6-month follow-up
Oral bacterial colonization on dental implants restored with titanium or zirconia abutments: 6-month follow-up Open
View article: Genome analysis and clinical implications of the bacterial communities in early biofilm formation on dental implants restored with titanium or zirconia abutments
Genome analysis and clinical implications of the bacterial communities in early biofilm formation on dental implants restored with titanium or zirconia abutments Open
This cross-sectional study aimed to identify and quantify up to 42 target species colonizing the early biofilm of dental implants restored with titanium or zirconia abutments. A total of 720 samples from 20 healthy individuals were investi…