Browsing by Author "Aydın, Zeliha Uğur"
Now showing items 1-20 of 22
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Antibacterial efficacy of copper-added chitosan nanoparticles: A confocal laser scanning microscopy analysis
Keskin, Nesrin Büşra; Aydın, Zeliha Uğur; Uslu, Gülşah; Özyürek, Taha; Erdönmez, Demet; Gündoğar, Mustafa (Springer, 2021)Abstract The aim of this study was to evaluate the antibacterial efcacy of copper added chitosan nanoparticles (CU-CNPs) as an irrigation solution with diferent irrigants in terms of eliminating Enterococcus Faecalis ... -
Assessment of toxicity and oxidative dna damage of sodium hypochlorite, chitosan and propolis on fibroblast cells
Aydın, Zeliha Uğur; Akpınar, Kerem Engin; Hepokur, Ceylan; Erdönmez, Demet (Sociedade Brasileira De Pesquisa Odontologica, 2018)The objective of this study was to evaluate and compare the cytotoxicity and genotoxicity on human fibroblast cell lines of sodium hypochlorite (NaOCl), chitosan and propolis as root canal irrigating solutions. Human ... -
Comparison of GTR, T-PRF and open-flap debridement in the treatment of intrabony defects with endo-perio lesions: a randomized controlled trial
Ustaoğlu, Gülbahar; Aydın, Zeliha Uğur; Özelçi, Ferhat (Medicina Oral S L, 2020)Background: Titanium-prepared platelet rich fibrin (T-PRF) is an autologous hemo-component with a high concentration of platelets that also incorporates leukocytes, and growth factors into the dense fibrin matrix and can ... -
Determination of root canal length up to perforation area using different electronic apex locators and CBCT images obtained at different voxel sizes: A comparative ex vivo study
Aydın, Zeliha Uğur; Bulut, Duygu Göller (Quintessence Publishing Co Inc, 2021)Objective: To compare the accuracy of electronic apex locators in the presence of blood and CBCT images obtained with two different voxel sizes (0.125 mm and 0.25 mm) in determining root canal length up to the perforation ... -
Effect of chitosan nanoparticle, QMix, and EDTA on TotalFill BC sealers' dentinal tubule penetration: A confocal laser scanning microscopy study
Aydın, Zeliha Uğur; Özyürek, Taha; Keskin, Büşra; Baran, Talat (Springer, 2019)The aim of the present study was to compare the effect of chitosan nanoparticle, QMix, and 17% EDTA on the penetrability of a calcium silicate-based sealer into dentinal tubules using a confocal laser scanning microscope ... -
Effect of different irrigation activation techniques on sealer penetration: A confocal laser microscopy study
Aydın, Zeliha Uğur; Koşumcu, Sevim; Meşeci, Büşra (Quintessence Publishing, 2021)Objective: To compare the efficiency of a new sonic powered irrigation system named EDDY (VDW, Munich, Germany), passive ultrasonic irrigation (PUI) and conventional needle irrigation (CNI) in root canal sealer penetration. ... -
The effect of different irrigation solutions on the accuracy of two electronic apex locators in locating artificial root perforations
Aydın, Zeliha Uğur; Altunbaş, Demet; Meşeci, Büşra (Galenos Yayincilik, 2020)Objective: This study aimed to assess the accuracy of the Raypex 6 (VDW GmbH, Munich, Germany) and Root ZX mini (J. Morita Corp., Tokyo, Japan) electronic apex locators (EALs) with regard to detecting root perforations in ... -
Effect of Reciproc blue, XP-endo shaper, and WaveOne gold instruments on dentinal microcrack formation: A micro-computed tomographic evaluation
Aydın, Zeliha Uğur; Keskin, Neslihan Büşra; Özyürek, Taha (Wiley, 2019)The purpose of this study was to evaluate and compare the effect of Reciproc Blue (RPCB), XP-endo Shaper (XPS), and WaveOne Gold (WOG) single-files on dentinal microcrack formation using micro-computed tomography (micro-CT). ... -
The effect of type 2 diabetes mellitus on changes in the fractal dimension of periapical lesion in teeth after root canal treatment: a fractal analysis study
Aydın, Zeliha Uğur; Ocak, M. G.; Bayrak, S.; Bulut, Duygu Göller; Orhan, K. (Wiley, 2021)Aim This single-centre retrospective case-control study evaluated fractal dimension (FD) changes in radiographs of periapical lesions using a fractal analysis in healthy individuals and type 2 diabetes mellitus (DM) patients ... -
The effect of various canal contents on the accuracy of two electronic apex locators in detecting different size of root perforations
Çankaya, Tülin Doğan; Aydın, Zeliha Uğur; Altunbaş, Demet (MARMARA UNIV, INST HEALTH SCIENCES, 2021)Objective: This study was to investigate the effect of different canal contents on the accuracy of Gold Reciproc Motor (GRM; VDW, Munich, Germany) and DentaPort ZX (Morita Co, Kyoto, Japan) in the determination of artificial ... -
Effect of various irrigation solutions on cytokine expression of human gingival fibroblast: in vitro study
Aim: The aim of this study is to investigate the release of IL-1, TNF- ? and VEGF following administration of NaOCl, propolis and chitosan solutions on human gingival fibroblasts. Materials and Methods: This study was ... -
Effects of root-end filling on the fractal dimension of the periapical bone after periapical surgery: Retrospective study
Aydın, Zeliha Uğur; Toptaş, Orçun; Bulut, Duygu Göller; Akay, Neşet; Kara, Tolgahan; Akbulut, Nihat (Springer Heidelberg, 2019)Objective The aim of this study was to investigate the effects of root-end filling after periapical surgery on the fractal dimension (FD) of the periapical bone. Methods Thirty-eight patients who underwent periapical surgery ... -
Efficacy of antimicrobial photodynamic therapy administered using methylene blue, toluidine blue and tetra 2-mercaptopyridine substituted zinc phthalocyanine in root canals contaminated with Enterococcusaecalis
Karaoğlu, Gamze Er; Aydın, Zeliha Uğur; Erdönmez, Demet; Göl, Cem; Durmuş, Mahmut (Elsevier, 2020)Background: Traditional chemomechanical treatment procedures are an indispensable part of endodontic treatment, however, additional treatment approaches such as antimicrobial photodynamic therapy (aPDT) may also be recommended ... -
Efficacy of different irrigation activation systems on bacterial extrusion
Aydın, Zeliha Uğur; Erdönmez, Demet; Ateş, Melis Oya; Doğan, Tülin (Wiley, 2020)The purpose of this study was to evaluate the quantity of extruded bacteria following with EndoVac, EDDY, EndoActivator (EA) and standard needle irrigation (SNI). Ninety teeth with a single root and canal were included in ... -
EVALUATION OF CYTOXICITY OF QMIX, ETHYLENE DIAMINTETRAACETIC ACID AND CHLORHEXIDINE ON HUMAN OSTEOBLAST CELL LINE
Objectives: In this study, the time-dependent toxic effects of QMix ™, ethylene ediaminetetraacetic acid and chlorhexidine irrigation solutions on human osteoblast cells were as evaluated. Methods and Materials: Human ... -
The impact of different voxels and exposure parameters of CBCT for the assessment of external root resorptions: A phantom study
Bulut, Duygu Göller; Aydın, Zeliha Uğur (Wiley, 2019)This study aimed to compare the effectiveness of the different voxel sizes and imaging parameters of cone beam computed tomography (CBCT) on the determination of external root resorption (ERR). ERRs were created in coronal, ... -
Investigation of the relationship between the pulp area and chronological age in patients that received and not received orthodontic treatment
Aydın, Zeliha Uğur; Doğan, Tülin; Bulut, Duygu Göller; Korkmaz, Yasemin Nur (Marmara Univ, Inst Health Sciences, 2020)Objective: In this study, it was aimed to evaluate the relationship between chronological ages and pulp areas of mandibular canine teeth of patients that received and not received orthodontic treatment. Methods: 102 patients ... -
İKİ KÖK VE İKİ KANALA SAHİP MANDİBULAR KANİN: İKİ OLGU RAPORU#
Mandibular kanin dişlerin kök kanal sayıları ve konfigürasyonlarındaki varyasyonlar morfolojilerini araştıran çalışmalarda gösterilmiştir. Bu olgu raporunun amacı, iki köke sahip iki mandibular kanin dişin endodontik ... -
Microcomputed assessment of transportation, centering ratio, canal area, and volume increase after single-file rotary and reciprocating glide path instrumentation in curved root canals: A laboratory study
Aydın, Zeliha Uğur; Keskin, Neslihan Büşra; Özyürek, Taha; Geneci, Ferhat; Ocak, Mert; Çelik, Hakan Hamdi (Elsevier Science Inc, 2019)Introduction: The aim of this study was to compare the transportation and centering abilities of the ProGlider (PG; Dentsply-Sirona, Ballaigues, Switzerland), WaveOne Gold Glider (WOGG; Dentsply-Sirona), and R-Pilot (RP; ... -
Orthodontic treatment and pulp stone formation: Is there a relationship?
Objective: The aim of this retrospective study was to evaluate the effect of orthodontic treatment on pulp stone formation. Methods: The sample population comprised 504 patients (182 males, 312 females) with a mean age of ...
