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Comparison of Microleakage in Human and Bovine Substrates Using Confocal Microscopy
Microleakage Substrates Human teeth Bovine teeth
2010/1/21
Microleakage in human and bovine teeth was compared. Cavities were prepared on the buccal surface in 20 human and 20 bovine teeth (3mm×2mm in depth). The teeth were divided into 4 groups (n=10) accord...
Evaluation of microleakage in human,bovine and swine enamels
Dental enamel Glass ionomer cements Composite resins
2009/10/20
The suitability of bovine and swine teeth has been evaluated when they are used as substitutes for extracted human teeth in varied researches. This study evaluated in vitro the marginal microleakage i...
Influence of toothbrushing on enamel softening and abrasive wear of eroded bovine enamel:an in situ study
Tooth erosion Tooth abrasion Beverages
2009/10/19
This study assessed the surface softening and abrasive wear of eroded bovine enamel with or without the influence of toothbrushing. Five volunteers took part in this in situ study of 5 days. They wore...
Comparative analysis of human and bovine teeth: radiographic density
Tooth Cattle Humans X-Rays Radiography dental
2009/10/16
Since bovine teeth have been used as substitutes for human teeth in in vitro dental studies, the aim of this study was to compare the radiographic density of bovine teeth with that of human teeth to e...
Scanning electron microscopic study of the in situ effect of salivary stimulation on erosion and abrasion in human and bovine enamel
Tooth abrasion Tooth erosion Dental enamel Scanning electron microscopy
2009/10/16
This in situ study investigated, using scanning electron microscopy, the effect of stimulated saliva on the enamel surface of bovine and human substrates submitted to erosion followed by brushing abra...
Physicochemical characterization of two deproteinized bovine xenografts
Dental implantation Hydroxyapatite Chemical analysis Physical analysis
2009/10/16
Calcium phosphate salts, or more specifically hydroxyapatite, are products of great interest in the fields of medical and dental science due to their biocompatibility and osteoconduction property. Dep...
Comparison of Microleakage in Human and Bovine Substrates Using Confocal Microscopy
Microleakage Substrates Human teeth
2010/12/1
Microleakage in human and bovine teeth was compared. Cavities were prepared on the buccal surface in 20 human and 20 bovine teeth (3mm×2mm in depth). The teeth were divided into 4 groups (n=10) accord...
Effect of Air-blowing Variables on Bond Strength of All-in-one Adhesives to Bovine Dentin
Air-blowing All-in-one adhesives Microtensile bond strength
2009/9/15
This study evaluated the effect of air-blowing variables on the microtensile bond strength (μTBS) of two all-in-one adhesives. A bonding agent was applied to the flat dentin surface of extracted bovin...
Improvement of Bonding to Bleached Bovine Tooth Surfaces by Ascorbic Acid Treatment
Bleaching Shear bond strength Ascorbic acid
2009/9/14
The purposes of this study were twofold: (1) to examine the effects of bleaching on the bond strength of an adhesive to bovine tooth surfaces; and (2) to explore the effectiveness of an ascorbic acid ...
The purpose of this study was to determine the elastic modulus of enamel during bleaching procedure with the use of an ultrasonic device. Enamel sections were obtained from freshly extracted bovine in...
This study investigated the effects of thermal cycling on the tensile strength of dentin. Bovine dentin were divided into 10 groups, which were then subjected to various conditions: intact after prepa...
Effects of Calcium Phosphate Precipitation Method on Acid Resistance to Apatite Powder and Bovine Tooth
Hydroxyapatites Calcium Phosphates Crystallinity
2009/9/11
The aims of this study were to evaluate the effects of CPP method on the crystallinity of apatite powder and on the acid resistance of bovine enamel. Crystallinity degrees of apatite powder before and...
Influence of peroxide treatment on bovine enamel surface —Cross-sectional analysis—
Nanohardness Peroxides Cross-sectional structure
2009/9/11
Carbamide peroxide and hydrogen peroxide are used as the main agents in vital tooth bleaching. In this study, the influence of peroxide treatment on cross-sectional morphology and mechanical property ...
Antibacterial Substantivity of Three Concentrations of Doxycycline on Bovine Root Dentin Infections：an In Vitro Study
Doxycycline HCL Enterococcus faecalis Substantivity
2009/4/2
Introduction: The aim of this in vitro study was to compare the antimicrobial activity and substantivity of three concentrations of doxycycline on bovine root dentin infections.
Methods and Materia...
Mechanical Tensile Stress Effects on the Expression of Bone Sialoprotein in Bovine Cementoblasts
Cementoblast Mechanical tensile stress Bone sialoprotein
2010/3/5
Objective: To develop a new cementoblast culture method and to detect bone sialoprotein (BSP) expression in response to high and low mechanical tensile stress in cementoblast in vitro.
Materials an...