Browsing by Author "Erşahan, Şeyda"
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Association between C-reactive protein, neutrophil to lymphocyte ratio and the burden of apical periodontitis: A case-control study
Şirin, Dursun Ali; Özçelik, Furkan; Uzun, Canan; Erşahan, Şeyda; Yeşilbaş, Soner (Taylor & Francis Ltd, 2019)Objective: Endodontic originated chronic apical periodontitis (AP) is an inflammatory disease of periapical tissue. High-sensitivity C-reactive protein (hsCRP) as an inflammatory marker and hemogram indexes provide valuable ... -
Comparison of four electronic apex locators in detecting working length: An ex vivo study
Yolagiden, Mehmet; Erşahan, Şeyda; Suyun, Gökhan; Bilgeç, Ertürk; Aydın, Cumhur (Jaypee Brothers Medical Publishers (P) Ltd, 2018)Aim: To compare the accuracy of four different electronic apex locators (EALs) in detecting a position 0.5 mm short of the major foramen. Materials and methods: The actual working length of thirty-five extracted human teeth ... -
Comparison of the effects of two different analgesics on bone regeneration during mandibular distraction osteogenesis
Alakuş Sabuncuoğlu, Fidan; Erşahan, Şeyda; Amasyalı, Mihri; Avunduk, Mustafa Cihat (Lippincott Williams and Wilkins, 2019)Introduction: Mandibular distraction osteogenesis (DO) is frequently used in the management of bone defects and craniofacial deformities, with analgesics commonly administered to relieve acute postoperative pain. This ... -
Comparison of the effects of various methods used to remove adhesive from tooth surfaces on surface roughness and temperature changes in the pulp chamber
Amasyalı, Mihri; Alakuş Sabuncuoğlu, Fidan; Erşahan, Şeyda; Oktay, Elif Aybala (AVES, 2019)Objective: The purpose of the present study was to compare the effects of three methods of removing adhesive on enamel surface roughness and dental pulp temperature. Methods: Ninety human maxillary premolars were randomly ... -
Cyclic fatigue of Revo-S nickel-titanium rotary instruments in artificial canals with two different radii of curvature
Yaşar, Şenay; Erşahan, Şeyda; Aydın, Cumhur (2019)Background and Aim: Rotary nickel-titanium (NiTi) instruments allow for more predictable instrumentation of curved canals with a lesser risk of transportation, ledging, and perforations than stainless-steel instruments. ... -
Effect of age on pulpal blood flow in human teeth during orthodontic movement
Erşahan, Şeyda; Alakuş Sabuncuoǧlu, Fidan (Nihon University, School of Dentistry, 2018)We aimed to assess the relationship between age, pulpal blood flow (PBF), and orthodontic treatment outcomes. Decreased blood supply to pulp cells commonly occurs with age and can change the response of pulp to orthodontic ... -
Effect of intracanal medicaments used in endodontic regeneration on the push-out bond strength of a calciumphosphate-silicate-based cement to dentin
Oktay, Elif Aybala; Erşahan, Şeyda; Gökyay, Selçuk (Professional Medical Publications, 2018)Objective: To evaluate the effects of various endodontic regeneration agents on the push-out bond strength of Endosequence Root Repair Material (ERRM) to root-canal dentin. Methods: Fifty single-rooted human teeth were ... -
The efficacy of laser doppler flowmetry, electric pulp test and cold test in diagnosing revascularization of extrusively luxated immature maxillary incisors
Erşahan, Şeyda; Alakuş Sabuncuoğlu, Fidan; Aybala Oktay, Elif (Professional Medical Publications, 2018)Objective: To evaluate the effect of extrusion on immature permanent tooth PBF values during a 6-month post-trauma period and to compare the accuracy of cold tests on pulp sensibility of traumatized teeth with that of ... -
Evaluation of 2 nickel-titanium instrument systems in shaping root canals
Yaşar, Şenay; Erşahan, Şeyda; Aydın, Cumhur (Ataturk University, 2019)Aim: To evaluate root canal enlargement following mechanical shaping using 2 nickel titanium rotary systems in simulated curved canals. Materials and Methods: Thirty simulated canals in resin blocks were divided into two ... -
Evaluation of radiopaque jaw lesions in a Turkish population: A retrospective study
Şirin, Dursun Ali; Topbaş, Celalettin; Erşahan, Şeyda; Erdem Hepşenoğlu, Yelda (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 ... -
Evaluation of the cytotoxicity of contemporary glass-ionomer cements on mouse fibroblasts and human dental pulp cells
Erşahan, Şeyda; Aydın Oktay, Eda; Alakuş Sabuncuoğlu, Fidan; Karaoğlanoğlu, Selen; Aydın, Nur Gökçe; Kılıç Suloğlu, Aysun (Springer, 2020)Purpose This study aimed to evaluate the cytotoxic effects of different types of contemporary GICs on human dental pulp cell (hDPCs) and mouse fibroblast (L929) cultures. Methods Three high-viscosity GICs (HVGIC; GC Equia ... -
Impact of various finishing and polishing techniques and composite materials on Candida albicans biofilm formation
Aybala Oktay, Elif; Erşahan, Şeyda; Alakuş Sabuncuoğlu, Fidan; Tort, Hüseyin; Karaoğlanoğlu, Serpil (Oxford University Press, 2020)Candida albicans biofilms are commonly associated with severe oral infections. In dentistry, prosthetic and restorative materials are potential structures for the adhesion of C. albicans facilitating the formation of Candida ... -
The importance of inflammatory biomarkers, IL-6 and PAPP-A, in the evaluation of asymptomatic apical periodontitis
Şirin, Dursun Ali; Özçelik, Fatih; Erşahan, Şeyda; Pençe, Halime Hanım (Springer, 2021)To examine the use of IL-6 and PAPP-A along with the new imaging for scoring methods to determine the severity of apical periodontitis (AP). The scoring of disease severity in 121 patients with AP, using dental radiographs, ... -
Importance of paired t-test in time-based comparison of obturation and sealbio techniques in root canal treatment
Özçelik, Fatih; Erşahan, Şeyda (Jaypee Brothers Medical Publishers (P) Ltd, 2021)Dear Editor, We read an article in the May–June issue (2019) entitled “A Regenerative Approach for Root Canal Treatment of Mature Permanent Teeth: Comparative Evaluation with 18 months Follow-up” with great interest.1 This ... -
Influence of different irrigation solutions on the push-out bond strength of fiber posts to root dentin and root canal dentin microhardness: Methodological study
Erdem Hepşenoğlu, Yelda; Erşahan, Şeyda; Yılmaz, Burcu; Aydınoğlu, Aysu; Sağır, Kadir; Hazar Yoruç, Afife Binnaz (Turkiye Klinikleri, 2023)Objective: This study aimed to compare the effect of sodium hypochlorite (NaOCl), chlorhexidine (CHX), ethylene diamine tetra acetic acid (EDTA) and etidronic acid (HEBP) solutions and their combinations on a push-out bond ... -
İç kök rezorpsiyonunun tedavisinde konik ışınlı bilgisayarlı tomografinin önemi: Olgu sunumu
Öztürk, Zeliha; Erşahan, Şeyda (Atatürk Üniversitesi, 2021)Amaç: İç kök rezorpsiyonu, pulpa odasının içinden dentine doğru ilerleyen rezorpsiyon ile karakterize bir endodontik hastalıktır.Daimî dentisyonda nispeten nadir bir bulgudur ve altta yatan patoloji tam olarak anlaşılamamıştır. ... -
Microbial analysis of endodontic infections in teeth with post-treatment apical periodontitis before and after medication
Erşahan, Şeyda; Erdem Hepşenoğlu, Yelda (Wiley, 2023)This study aimed to determine the intraradicular microbiota of previously root canal-treated teeth with apical periodontitis and to investigate the antibacterial effectiveness of different intracanal medicaments. Sixteen ... -
Real–time cell analys is of cytotoxicity of dental bonding agents on human dental pulp cells
Erşahan, Şeyda; Alakuş Sabuncuoğlu, Fidan; Aybala Oktay, Elif; Tort, Hüseyin (Atatürk University, 2020)Aim:To compare the cytotoxicity of dentin bonding agents on dental pulp cells through RTCA XCELLigence®impedancemethod, in order to investigate whether the self-etch adhesive would be more cytotoxic than two-step etch-and-rinse ... -
Surface microhardness and roughness properties of biodentine following treatment with various endodontic irrigants
Erşahan, Şeyda; Yıldırım, Ceren; Martı Akgün, Özlem; Özmen, Bilal; Başak, Feridun; Demir, Pervin; Tekeli, Süleyman (Atatürk University, 2020)Aim:Endodontic irrigants may be used during a second-visit treatment or retreatment of root canals with perforations requiring repair biomaterials. After a final flushing with a chemical irrigant, some solution may remain ... -
Üç farklı ni̇kel-ti̇tanyum döner alet si̇stemi̇ni̇n vücut ısısındaki döngüsel yorgunluk di̇rençleri̇ni̇n karşılaştırmalı olarak değerlendi̇ri̇lmesi
Öztürk, Zeliha; Erşahan, Şeyda; Erdem Hepsenoğlu, Yelda; Ekiz, Didem; Topkara, Can (Atatürk Üniversitesi Yayınları, 2022)Amaç: Bu çalışmanın amacı, üç farklı nikel-titanyum (Ni-Ti) döner eğe sisteminin vücut ısısındaki döngüsel yorgunluk dirençlerinin karşılaştırılmalı olarak değerlendirilmesidir. Yöntemler: Bu çalışmada, üç farklı Ni-Ti ...
