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UYSAL, BETÜL AYCAN

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Kurumdan Ayrılmıştır

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BETÜL AYCAN

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UYSAL

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Now showing 1 - 10 of 15
  • Publication
    The Effect of Treated Apical Periodontitis Before Heart Valve Surgery on C‐Reactive Protein Levels
    (2020-07-01T00:00:00Z) Alim, Betül Aycan; Canturk, Emir; Köksal, Cengiz; UYSAL, BETÜL AYCAN
    ObjectiveDental infections produce significant increases in systemic inflammatory responses manifested by cytokines and acute phase reactants. This study evaluated the postoperative C‐reactive protein (CRP) levels according to patients having teeth treated or not treated for apical periodontitis (AP) before heart valve surgery.Materials and MethodsPreoperative, postoperative third‐ and fifth‐day CRP levels, and the previous dental data of 91 patients were investigated. Whether the patients had been treated for AP and whether they used antibiotic prophylaxis for this treatment were determined by examining the previous data. The analysis of covariance (ANCOVA) was used for statistical analysis.ResultsThere were no statistically significant differences in the preoperative CRP levels and the third‐day CRP levels between all patients treated and those not treated for AP (p>0.05). The mean fifth‐day CRP levels of the patients with teeth treated for AP were significantly lower than those of the patients with teeth not treated for AP (p<0.05). Antibiotic prophylaxis had a significant effect on the the fifth‐day CRP levels.ConclusionThe decrease in CRP levels after AP treatment may contribute to alleviating heart valve disease and maintaining cardiac health.
  • Publication
    Influence of Etching Mode and Composite Type on Bond Strength to Biodentine Using a -No-Wait- Universal Adhesive
    (2021-07-01T00:00:00Z) Sarıalioğlu Güngör, Ayça; Alim, Betül Aycan; SARIALİOĞLU GÜNGÖR, AYÇA; UYSAL, BETÜL AYCAN
  • Publication
    Cardiologists- and cardiovascular surgeons- attitudes toward managing endodontic infections and oral health in patients with cardiovascular diseases.
    (2020-01-14T00:00:00Z) Alim, BETÜL AYCAN; Guneser, MB; UYSAL, BETÜL AYCAN; GÜNEŞER, MEHMET BURAK; DİNÇER, ASİYE NUR
  • Publication
    Investigation of Effects of Essential Oil from Berries of Juniperus excelsa Bieb. Subsp excelsa (Cupressaceae) on Angiogenesis in Shell-less Chick Embryo (CAM) Culture
    (2015-09-03T00:00:00Z) SAYGIN, Hüseyin; GÖZE, Ayşegül; Gose, Ismihan; ALİM, Ahmet; ALİM, BETÜL AYCAN; UYSAL, BETÜL AYCAN
    The aim of this study was to investigate the effect of essential oil of the berries from Juniperus excelsa Bieb. subsp. excelsa (Cupressaceae) to the vascularization systems of the chick embryos in a chorioallantoic membrane model. The berries of J. excelsa were subjected to hydrodistillation. 50 mu l of essential oil were applied to the center of the blastodisc using a precision micropipette prior to the transfer of shell-less cultures to the incubator. Antiangiogenic effect of essential oil of the study plant was determined with the use of the chick chorioallantoic membrane model. Numbers of main, branching and capillary blood vessels were counted. In the statistical analysis, when the groups were compared with regard to the main blood vessel (MBV) and branch blood vessel (BBV) development, no significant difference (p>0.05) was observed. However, when the groups were compared with regard to capillary vessel (CV) development, the difference between the data of the groups was found significant (p<0.05). This study examined the effect of exposure J. excelsa essential oil on extraembryonic vascular development in the chick embryo area vasculosa (AV) in shell-less culture for the first time. Essential oil of the berries from J. excelsa has antiangiogenic effect.
  • Publication
    ENDODONTİK TEDAVİ SIRASINDA SODYUM HİPOKLORİTİN YANLIŞLIKLA APİKALDEN YUMUŞAK DOKULARA EKSTRÜZYONU: OLGU BİLDİRİMİ
    (2019-12-01T00:00:00Z) Yuca Öztürk, Tuğçe; Alim, Betül Aycan; Güneşer, Mehmet Burak; UYSAL, BETÜL AYCAN
    Kök kanal tedavisi sırasında en çok kullanılan irrigasyon solüsyonu sodyum hipoklorittir. Sodyum hipokloritin antimikrobiyal özelliğine ek olarak en önemli avantajı iyi bir organik doku çözücü olmasıdır. Endodontide %0.5–6 konsantrasyon aralığında kullanılmaktadır ve yüksek konsantrasyonlarda, canlı dokular için son derece toksiktir. Dikkatsiz kullanımı ya da hastada mevcut olan anatomik/patolojik değişiklikler sonucu sodyum hipoklorit apikalden ekstrüze olabilir. Toksik etkisi nedeniyle dokuda ülserasyon, sinir hasarı, nekroz ve bazen geri dönüşümsüz hasarlara yol açabilir. Bu nedenle hastanın klinik ve radyolojik muayenesini detaylı yapmak, irrigasyon aşamasında dikkatli olmak ve oluşabilecek bir komplikasyonu yönetebilmek önemlidir.
  • Publication
    Preklinik Eğitimde Apikal Sızdırmazlığın Değerlendirilmesi: Stereomikroskop Çalışması
    (2020-06-01T00:00:00Z) Garip Berker, Yıldız; Öztürk, Gülgün Cansu; Alim, Betül Aycan; UYSAL, BETÜL AYCAN
  • Publication
    Investigation of the effect of different chelation solutions on penetration of resin‐based and bioceramic sealers with a novel method
    (2021-01-01T00:00:00Z) Alim, Betül Aycan; Şentürk , Hilal; Kotan, Gözde; Güneşer, Mehmet Burak; Dinçer, Asiye Nur; Rafıqı, Abdul Matteen; UYSAL, BETÜL AYCAN; KOTAN, GÖZDE; GÜNEŞER, MEHMET BURAK; DİNÇER, ASİYE NUR; RAFIQI, ABDUL MATTEEN
  • Publication
    Effect of Trichloroacetic Acid on the Bond Strength of Calcium Silicate-Based Cements: A Modified Push-Out Test
    (2021-10-01T00:00:00Z) Alim, Betül Aycan; Sarıalioğlu Güngör, Ayça; UYSAL, BETÜL AYCAN; SARIALİOĞLU GÜNGÖR, AYÇA
    Objective: This study aimed to investigate the effect of trichloroacetic acid (TCA) on the bond strength of calcium silicate-based cements to dentin. Methods: Ten single-rooted bovine teeth were sectioned longitudinally into slices 2 mm thick. Six holes were drilled with a 1.2 mm diamond bur in each dentin slice (totally 60 holes). Cotton pellets with TCA were applied to three holes of each slice for 1 min, whereas no acid was applied to the other three. The TCA and non-TCA groups were divided into three subgroups according to the material used: ProRoot mineral trioxide aggregate [(MTA); n=10], Harvard MTA (n=10), and Biodentine (n=10). After seven days, the dislodgement resistance of the materials was calculated using a universal resting machine The types of bond failure were examined under a stereomicroscope. Results: The TCA had no statistically significant effect on the bonding strength of the tested materials (p>0.05). The Harvard MTA subgroup had the lowest mean bond strength values (2.25 +/- 0.79 MPa), while the Biodentine subgroup had the highest (10.49 +/- 3.32MPa). The most common bond failure types were mixed in the ProRoot MTA subgroup (60%) and cohesive in the Harvard MTA (60%) and Biodentine (70%) subgroups. Conclusion: The bond strength of Biodentine is greater than those of ProRoot and Harvard MTA. TCA does not affect the push-out bond strength of MTA or Biodentine.
  • Publication
    DO THIRD MOLARS PLAY A ROLE IN SECOND MOLARS UNDERGOING ENDODONTIC TREATMENT?
    (2021-12-01T00:00:00Z) Alim, Betül Aycan; Kaya, Bilal Latif; Güneşer, Mehmet Burak; UYSAL, BETÜL AYCAN; GÜNEŞER, MEHMET BURAK