Browsing Makale Koleksiyonu by Access Type "https://creativecommons.org/licenses/by/4.0/"
Now showing items 1-20 of 47
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Aquaporin 5 interacts with fluoride and possibly protects against caries
(Public Library of Science, 2015)Aquaporins (AQP) are water channel proteins and the genes coding for AQP2, AQP5, and AQP6 are clustered in 12q13. Since AQP5 is expressed in serous acinar cells of salivary glands, we investigated its involvement in caries. ... -
Assessment of intra-oral repair systems for veneered zirconia and zirconia only
(MDPI, 2023)The aim of this study was to compare bond strength resin composites to porcelain laminate veneers in the indirect repair method to composite resins used in the direct repair method for cases of porcelain veneer fracture ... -
Assessment of the canal anatomy of the premolar teeth in a selected Turkish population: A cone-beam computed tomography study
(BMC, 2023)BackgroundTeeth may have additional roots and a different number of root canals. Overlooked root canals may cause endodontic failure. The aim of this study was to investigate the prevalence of root canals and the number ... -
Biocompatibility of biodentine™ ® with periodontal ligament stem cells: In vitro study
(MDPI Multidisciplinary Digital Publishing Institute, 2020)Biodentine™ is a tricalcium silicate-based cement material that has a great impact on different biological processes of dental stem cells, compared to other biomaterials. Therefore, we aimed to investigate the optimum ... -
Can different polymerization times affect the surface microhardness, water sorption, and water solubility of flowable composite resins?
(University Federal de Uberlandia, 2023)This in vitro study evaluated and compared the effects of different polymerization times on the surface microhardness, water sorption, and water solubility of flowable composite resins. Three flowable composite resins [Es ... -
Cyclic fatigue resistance of 2Shape, twisted file and EndoSequence xpress nickel-titanium rotary files at intracanal temperature
(Tabriz University of Medical Sciences, Faculty of Dentistry, 2018)Background. The aim of this study was to compare the cyclic fatigue resistance of 2Shape, Twisted File (TF) and EndoSequence Xpress (ESX) nickel-titanium rotary files at intracanal temperature (35°C). Methods. Twenty 2Shape ... -
Cyclic fatigue resistance of reduced-taper nickel-titanium (NiTi) instruments in doubled-curved (S-shaped) canals at body temperature
(Tabriz University of Medical Sciences, Faculty of Dentistry, 2020)Background. This study was conducted to compare the cyclic fatigue resistance of VDW.ROTATE, TruNatomy Prime, HyFlex CM, and 2Shape nickel-titanium (NiTi) rotary instruments in double-curved canals in a simulated clinical ... -
Dental enumeration and multiple treatment detection on panoramic X-rays using deep learning
(Nature Research, 2021)In this paper, a new powerful deep learning framework, named as DENTECT, is developed in order to instantly detect five different dental treatment approaches and simultaneously number the dentition based on the FDI notation ... -
Detecting prosthetic restorations using artificial intelligence on panoramic radiographs
(Hindawi Limited, 2022)Aim. This study applied a CNN (convolutional neural network) algorithm to detect prosthetic restorations on panoramic radiographs and to automatically detect these restorations using deep learning systems. Materials and ... -
Determining the margin of safety for damaging the sphenoid sinus with nasal septum osteotome during le fort i surgery in young adults
(Hindawi Limited, 2018)Nasal septum (Obwegeser) osteotome is a basic instrument used for separating the nasal septum and maxilla during Le Fort I osteotomy. If this instrument is placed too high or tilted into the nasal cavity, sphenoid sinus ... -
Does audiovisual information affect anxiety and perceived pain levels in miniscrew application? - A within-person randomized controlled trial
(Springer, 2019)Background: Anxiety can cause difficulties during surgical procedures. The main objective of this study was to evaluate changes in patients’ anxiety and perceived pain levels after receiving audiovisual and verbal information ... -
Effect of a novel bioceramic root canal sealer on the angiogenesis-enhancing potential of assorted human odontogenic stem cells compared with principal tricalcium silicate-based cements
(Bauru School of Dentistry, University of Sao Paulo, 2020)Objective: This study evaluated the angiogenesis-enhancing potential of a tricalcium silicate-based mineral trioxide aggregate (ProRoot MTA), Biodentine, and a novel bioceramic root canal sealer (Well-Root ST) in human ... -
The effect of different final irrigation regimens on the dentinal tubule penetration of three different root canal sealers: A confocal laser scanning microscopy study in vitro
(Hindawi Limited, 2021)This study evaluated the effects of different final irrigation regimens on the dentin tubule penetration of three different root canal sealers using confocal laser scanning microscopy (CLSM). A total of 160 single-rooted ... -
Effect of gallic acid addition on some mechanical properties of self-adhesive resin cements
(NLM (Medline), 2019)Self-adhesive resin cements (RCs) activate matrix metalloproteinase (MMP) and cathepsin-related collagen degradation, and gallic acid (GA) inhibits the activity of both MMPs and cysteine cathepsins. The purpose of this ... -
The effect of gastric acid on the surface properties of different universal composites: A SEM study
(Hindawi Limited, 2022)The aim of this study is to compare surface roughness and microhardness changes of three monochromatic (Omnichroma, Vittra Unique, and Charisma Diamond One) and three universal shade (Neo Spectra ST, G-ænial A'CHORD, and ... -
Effect of laboratory and chairside polishing methods on the surface topography of occlusal splint materials manufactured using conventional, subtractive and additive digital technologies
(Universidade Estadual Paulista, Institute of Science and Technology of Sao Jose dos Campos, 2023)Objective: This study evaluated the polishing properties of the occlusal splint materials obtained using subtractive and additive manufacturing methods with the laboratory-type polishing (LP) and chairside-type polishing ... -
Effect of various beverages on adhesion of repaired CAD/CAM restorative materials
(MDPI, 2023)(1) Background: The purpose of this study was to determine the effect of commonly consumed beverages on the bond strength of three different computer-aided design-computer-aided manufacturing (CAD/CAM) resin-ceramic hybrid ... -
The effects of cross-linking agents on the mechanical properties of poly (Methyl Methacrylate) resin
(MDPI, 2023)Abstract Cross-linking agents are incorporated into denture base materials to improve their mechanical properties. This study investigated the effects of various cross-linking agents, with different cross-linking chain ... -
The effects of different root canal irrigation protocols and artificial aging procedures on the bond strength between dentin and hybrid ceramic posts
(BioMed Central Ltd, 2022)The purpose of this study is to investigate the effects of different root canal irrigation protocols applied to the dentin and artificial aging procedures on the micro pushout bond strength (mPBS) between dentin and hybrid ... -
Effects of intracanal medicaments and the remaining cavity wall on fracture strength of endodontically treated molars
(Universidade Estadual Paulista, Institute of Science and Technology of Sao Jose dos Campos, 2018)Objective: The aim of this study was to investigate the effects of the short-term intracanal application of two medicaments on the fracture strength of root-filled molar teeth with different levels of tooth structure loss. ...
