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Toplam kayıt 16, listelenen: 1-10
Comparison of root canal length measurement methods in primary teeth
(University Library System, University of Pittsburgh, 2018)
Objectves: The purpose of this study was to evaluate the accuracy of conven5onal radiography, intraoral digital radi- ovisiography and electronic apex locator in determining the working length of root canals in primary ...
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 ...
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 ...
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. ...
Mechanical properties of bulk-fill versus nanohybrid composites: Effect of layer thickness and application protocols
(Universidade Estadual Paulista, Institute of Science and Technology of Sao Jose Dos Campos, 2019)
Objective: The objective of this study was to evaluate the compressive strength, flexural strength and flexural modulus of high-viscosity, low-viscosity bulk-fill, and conventional nano-hybrid resin composite materials ...
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. ...
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 ...
Salivary antimicrobial peptides in early detection of periodontitis
(Frontiers Media, 2015)
In the pathogenesis of periodontitis, an infection induced inflammatory disease of the tooth-supporting tissues, there is a complex interaction between the subgingival microbiota and host tissues. A periodontal diagnostic ...
Microleakage of high viscosity glass-ionomer and glass-carbomer with and without coating before and after hydrothermal aging
(Universidade Estadual Paulista, Institute of Science and Technology of Sao Jose dos Campos, 2019)
Objective: The objective of this study was to evaluate the microleakage patterns of GIC and GGC with and without their protective surface coatings on enamel and dentin margins before and after aging. Material and Methods: ...
Orthognathic surgery treatment need in a Turkish adult population: A retrospective study
(MDPI, 2019)
Objectives: Limited information exists on orthognathic procedures and respective dentofacial deformities in Turkey. This retrospective study assessed the orthognathic surgery procedures in two universities, using the Index ...