Ara
Toplam kayıt 174, listelenen: 31-40
Effects of sintering temperature and finishing procedure on surface roughness of different ytrria content in zirconia
(Premchand Shantidevi Research Foundation, 2022)
Introduction: Zirconia-based ceramics have been successfully used to fabricate dental prostheses using the dental Computer-Aided Design/Computer-Aided Manufacturing (CAD/CAM) system. Fabrication and finishing of new ...
Evaluation of radiopaque jaw lesions in a Turkish population: A retrospective study
(Galenos Publishing House, 2022)
Background: Radiopaque lesions are frequently found in the periapical region. The diagnosis and treatment of these lesions can be challenging to the dentist. The present study presents the similar radiographic features of ...
Investigating the cytotoxicity of dual-cure bulk-fill resin materials on L929 cells
(MDPI, 2022)
The aim of this in vitro study was to investigate cytotoxic effects of dual-cure bulk-fill resin materials polymerized with a third-generation LED light-curing unit (LCU) on L929 fibroblast cells in terms of morphology and ...
Effects of surface preparation with sodium hypochlorite on shear bond strength and residual adhesive of orthodontic brackets on primary and permanent teeth
(Ankara University, 2022)
Objective: To investigate the effects of surface preparation with sodium hypochlorite (NaOCl) on bracket shear bond strength and amount of residual adhesive on primary and permanent teeth. Materials and Methods: 24 permanent ...
Pull-out retentive resistance of fiber posts restored with different core materials
(Galenos Publishing, 2022)
Objective: This study aimed to assess the pull-out bonding resistance of FiberSite and RelyX Fiber posts constructed from core structures using various resin cement.
Materials and Methods: Sixty mandibular premolar teeth ...
Effect of different resin removal methods on enamel after metal and ceramic bracket debonding an in vitro micro-computed tomography study
(Urban & Vogel, 2022)
Purpose The aim of this study was to conduct an in vitro evaluation of the effects of different adhesive debonding and polishing techniques performed after metal and ceramic bracket removal on enamel using micro-computed ...
Effect of acid or laser treatment on degradation of dentin matrix
(Springer, 2022)
Purpose: The objective of this study was to determine the effect of dental laser (DL) irradiation on the metalloproteinases (MMP)-mediated dentin collagen degradation. Methods: Human dentin disks were prepared (0.3 × 5x6mm, ...
Effectiveness of remineralization agents on the prevention of dental bleaching induced sensitivity: A randomized clinical trial
(Wiley, 2022)
Objectives This study aims to compare the use of different remineralization agents before in-office bleaching for decreasing bleaching induced sensitivity.
Methods A total of 64 volunteers were randomly divided into ...
Mechanical properties of the new generation RACE EVO and r-motion nickel-titanium instruments
(MDPI, 2022)
This study aimed to evaluate and compare the dynamic cyclic fatigue, torsional and bending resistance of two novel RACE EVO (FKG Dentaire SA, La Chaux de Fonds, Switzerland) and R-Motion (FKG) nickel-titanium instruments ...
The effect of fiber insertion on fracture strength and fracture modes in endocrown and overlay restorations
(John Wiley and Sons Inc, 2022)
Aim of this study was to determine the fracture strength and modes of endocrown and overlay restorations with/without fiber reinforcement on endodontically treated teeth. Sixty-five molar teeth were used: Group IN (intact ...