Güncel Gönderiler: Makale Koleksiyonu
Toplam kayıt 51, listelenen: 21-40
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Effects of ethylenediaminetetraacetic acid and sodium hypochlorite on the bond strength of bonding agents to pulp chamber lateral walls
(Elsevier Taiwan, 2014)Background/purpose: The purposes of this in vitro study were to determine the microtensile bond strengths of four different dentin adhesive materials placed in pulp chamber walls, and to test the effects of 5% sodium ... -
Prevalence of three-rooted mandibular permanent first molars among the Turkish population
(Wolters Kluwer Medknow Publications, 2012)Background: This retrospective study was undertaken to determine the prevalence of three-rooted permanent mandibular first molars in digital periapical radiographic images obtained from a Turkish patient. Materials and ... -
Root and canal morphology of maxillary first premolars in a Turkish population
(Elsevier Taiwan, 2012)Background/purpose: The purpose of this study was to evaluate root and canal morphology in maxillary first premolars in a Turkish population. Materials and methods: We collected 653 maxillary premolars from patients who ... -
Effect of different light sources in combination with a light-transmitting post on the degree of conversion of resin composite at different depths of simulated root canals
(Wiley-Blackwell, 2011)Aim: ;The aim of this study was to evaluate the degree of conversion (DC) of composite resin at different depths of simulated immature root canals using light-transmitting plastic post (LTPP) and three different light ... -
The color differences of direct esthetic restorative materials after setting and compared with a shade guide
(Amer Dental Assoc, 2011)Background. The authors conducted a study to evaluate esthetic restorative materials' color differences after setting and color matching between set materials and a shade guide. Materials and Methods. The authors evaluated ... -
The effects of three different desensitizing agents on the shear bond strength of composite resin bonding agents
(Elsevier Science Bv, 2010)The aim of this study was to evaluate the effects of three desensitizing agents on the shear bond strengths of four different bonding agents used to bond composite resin to dentin. A total of 160 extracted human molars ... -
Effects of Different Curing Units and Luting Agents on Push-out Bond Strength of Translucent Posts
(Elsevier Science Inc, 2010)Introduction: The aim of this study was to evaluate the effects of different curing units and 2 luting cements on the push-out bond strength of a translucent fiber post. Methods: Thirty maxillary incisor roots were ... -
Effects of Different Chlorhexidine Formulations on Shear Bond Strengths of Orthodontic Brackets
(E H Angle Education Research Foundation, Inc, 2009)Objective: To test the hypothesis that the application of different chlorhexidine formulations to the etched enamel will not affect shear bond strength (SBS). Materials and Methods: Forty-four freshly extracted human ... -
Reactions of connective tissue to self-etching/priming dentin bonding systems: oxidative stress, tumor necrosis factor a expression, and tissue reactions
(Elsevier Taiwan, 2009)Background/purpose: Few data have been published concerning tissue and systemic responses to resinous dental materials. The aim of this study was to compare and evaluate the biocompatibility of four kinds of dental ... -
Quality of curing in relation to different light sources by measuring hardness, degree of conversion and depth of cure
(Maney Publishing, 2009)This study was to determine the quality of curing of second generation light emitting diode (LED-II) compared to a first generation LED (LED-I) and conventional halogen (quartz tungsten halogen) light curing unity by ... -
Accuracy of two electronic apex locators in primary teeth with and without apical resorption: a laboratory study
(Wiley, 2008)Aim To evaluate the accuracy of the Root ZX (J Morita Corp., Kyoto, Japan) and Tri Auto ZX (J Morita Corp.) devices for measuring root canal length in primary teeth with and without apical resorption. Methodology Thirty-four ... -
Effect of temporary filling materials on repair bond strengths of composite resins
(Wiley-Liss, 2008)Endodontic access cavities sometimes can be prepared through a permanent composite restoration. Between the appointments, temporary cements are used to seal access cavities and may have negative effect on bonding of further ... -
Influence of different bonding systems and soft start polymerisation on marginal gap formation: stereological approach
(Maney Publishing, 2008)The aim of the present paper was to investigate the effects of soft start polymerisation and the influence of the different adhesive systems on marginal gap formation using a stereological approach. Three adhesive systems ... -
Evaluation of the clinical success of class I cavities prepared by an Er:YAG laser-2-year follow-up study
(Elsevier Taiwan, 2008)The aim of this study was to evaluate the success of class I occlusal restorations prepared by an Er:YAG laser after 24 months. Sixty-five teeth of 30 patients were included in the study, and an Er:YAG laser emitting at a ... -
Evaluation of pH and calcium ion release of Acroseal sealer in comparison with Apexit and Sealapex sealers
(Mosby-Elsevier, 2007)Objective. This is an in vitro assessment of pH level and calcium ion release exhibited by 3 calcium hydroxide-based root canal sealers-Sealapex, Apexit, and Acroseal. Study design. The materials were prepared according ... -
The influence of irrigating solutions on the accuracy of the electronic apex locator facility in the Tri Auto ZX handpiece
(Blackwell Publishing, 2007)Aim To determine the influence of various irrigating solutions on the accuracy of the electronic apex locator facility in the Tri Auto ZX handpiece. Methodology One hundred and forty teeth with single canals and mature ... -
The detection of salivary minerals in smokers and non-smokers with chronic periodontitis by the inductively coupled plasma-atomic emission spectrophotometry technique
(Wiley, 2006)Background: The purpose of this study was to evaluate the effect of smoking on the salivary minerals in subjects with chronic periodontitis by the inductively coupled plasma-atomic emission spectrophotometry (ICP-AES) ... -
Assessment of antibacterial activity of EndoREZ
(Mosby-Elsevier, 2006)Objective. The aim of this in vitro study was to evaluate antibacterial activity of a new resin based sealer, EndoREZ in comparison with 5 other sealers: AH 26, Diaket, Sultan, Apexit, and RoekoSeal. Study design. The ... -
Reinforcement effect of polyethylene fibre in root-filled teeth: comparison of two restoration techniques
(Wiley, 2006)To compare in vitro two different fibre placement techniques on reinforcement of root-filled molar teeth with mesio-occluso-distal (MOD) cavities. Fifty sound extracted human mandibular molars were used (n = 10). Group 1 ... -
The effect of fibre insertion on fracture resistance of root filled molar teeth with MOD preparations restored with composite
(Wiley, 2005)Aim To evaluate the effect of using flowable composite with or without leno woven ultra high modulus polyethylene fibre reinforcement on fracture resistance of root filled mandibular molars with mesio-occluso-distal (MOD) ...
