Picinin, Lidia C. A;
Toaldo, Isabela M;
Hoff, Rodrigo B;
Souza, Fernando N;
Leite, Mônica O;
Fonseca, Leorges M;
Diniz, Soraia A;
Silva, Marcos X;
Cerqueira, Mônica M. O. P;
Bordignon-Luiz, Marilde T.
A survey of veterinary drug residues in bulk milk tank from Minas Gerais State, Brazil, was carried out through a broad scope analysis. Here, 132 raw milk samples were collected at 45 dairy farms in Minas Gerais from August 2009 to February 2010, and analyzed for 42 analytes, comprising pyrethroids, macr...
The purpose of this study was to establish the biochemical parameters of the abaxial wall, dorsal wall and sole of the hoof of the medial thoracic, lateral, and medial pelvic digits of buffalos. The hoof samples were subjected to destructive biochemical analyses to identify the dry material (DM), mineral...
Abstract Objective This study aimed to evaluate the influence of the NiTi wire in Conventional NiTi (ProTaper Universal PTU) and Controlled Memory NiTi (ProTaper Gold PTG) instrument systems on the quality of root canal preparation. Material and Methods Twelve mandibular molars with separate mesial c...
Aleaciones Dentales/química,
Instrumentos Dentales,
Cavidad Pulpar/anatomía & histología,
Dentina/anatomía & histología,
Diseño de Equipo,
Ensayo de Materiales,
Diente Molar,
Níquel/química,
Valores de Referencia,
Reproducibilidad de los Resultados,
Preparación del Conducto Radicular/instrumentación,
Preparación del Conducto Radicular/métodos,
Estadísticas no Paramétricas,
Propiedades de Superficie,
Titanio/química,
Microtomografía por Rayos X
Abstract Objective The aim of this in vitro study was to investigate the effect of two desensitizing agents and water on hydraulic conductance in human dentin. Material and Methods GLUMA Desensitizer PowerGel (GLU) contains glutaraldehyde (GA) and 2-hydroxyethyl methacrylate (HEMA), and Teethmate Des...
Fosfatos de Calcio/química,
Dentina/efectos de los fármacos,
Desensibilizantes Dentinarios/química,
Permeabilidad de la Dentina/efectos de los fármacos,
Ácido Edético/química,
Glutaral/química,
Ensayo de Materiales,
Metacrilatos/química,
Microscopía Electrónica de Rastreo,
Distribución Aleatoria,
Estadísticas no Paramétricas,
Propiedades de Superficie,
Factores de Tiempo,
Agua/química
Abstract Resin cements have led to great advances in dental ceramic restoration techniques because of their ability to bond to both dental structures and restorative materials. Objective The aim of this study was to assess the performance of resin cements when different curing modes are used, by evalua...
Silicatos de Aluminio/química,
Análisis de Varianza,
Bisfenol A Glicidil Metacrilato/química,
Cerámica/química,
Luces de Curación Dental,
Curación por Luz de Adhesivos Dentales/métodos,
Ensayo de Materiales,
Microscopía Electrónica de Rastreo,
Procesos Fotoquímicos,
Polietilenglicoles/química,
Polimerizacion,
Ácidos Polimetacrílicos/química,
Compuestos de Potasio/química,
Valores de Referencia,
Reproducibilidad de los Resultados,
Cementos de Resina/química,
Resistencia al Corte,
Propiedades de Superficie,
Factores de Tiempo
Abstract The quality of the dentin root is the most important factor for restoration resin sealing and drives the outcome of endodontic treatment. Objective This study evaluated the effect of different filling pastes and cleaning agents on the root dentin of primary teeth using Fourier-transformed Rama...
Análisis de Varianza,
Hidróxido de Calcio/química,
Cavidad Pulpar/efectos de los fármacos,
Dentina/efectos de los fármacos,
Etanol/química,
Microscopía Electrónica de Rastreo,
Ácidos Fosfóricos/química,
Materiales de Obturación del Conducto Radicular/química,
Irrigantes del Conducto Radicular/química,
Siliconas/química,
Espectrometría por Rayos X,
Espectroscopía Infrarroja por Transformada de Fourier,
Espectrometría Raman,
Propiedades de Superficie/efectos de los fármacos,
Factores de Tiempo,
Diente Primario/efectos de los fármacos,
Óxido de Zinc/química
Abstract Objectives To evaluate the influence of two curing techniques on the degree of conversion (DC) of resin cements and on bond strength (BS) of fiber posts in different regions of root dentin. Material and Methods Twenty single-rooted premolars were endodontically treated, and the post spaces w...
Análisis de Varianza,
Luces de Curación Dental,
Cavidad Pulpar/efectos de los fármacos,
Fracaso de la Restauración Dental,
Análisis del Estrés Dental,
Dentina/efectos de los fármacos,
Ensayo de Materiales,
Procesos Fotoquímicos,
Técnica de Perno Muñón,
Distribución Aleatoria,
Reproducibilidad de los Resultados,
Cementos de Resina/química,
Tratamiento del Conducto Radicular/métodos,
Auto-Curación de Resinas Dentales/métodos,
Resistencia al Corte,
Espectrometría Raman,
Estadísticas no Paramétricas,
Diente no Vital
Abstract The aim of this study was to determine the influence of photoinitiator systems on physical-chemical properties of flowable composites. Conventional (CFC), composed by bisphenol-glycidyl dimethacrylate (BisGMA)+triethyleneglycol dimethacrylate (TEGDMA), and self-adhesive (SAFC), composed by BisGM...
Abstract Identifying new chemotherapeutic agents with fewer side effects is a major concern for scientists today. Thymus caramanicus Jalas (Lamiaceae family) is one of the species of Thymus that grows wild in different regions of Iran. Traditionally, leaves of this plant are used in the treatment of diab...
Abstract Sonic vibrations may improve the bond strength and durability of fiberglass posts by improving adhesive penetration into dentin as well as the cement flow. The objective of this study was to evaluate the effect of sonic vibrations on the bond strength between fiberglass posts and root dentin usi...
