KİTOSAN TAŞIYICILI BEYAZLATMA AJANININ DİŞ RENK DEĞİŞİMİNE ETKİSİ

Amaç: Bu in vitro çalışmanın amacı; farklı konsantras- yonlara sahip kitosan taşıyıcı içerikli beyazlatma ajanlarının beyazlatma etkinliklerinin incelenmesidir. Gereç ve Yöntem: Çalışmada kullanılan çekilmiş 30 adet A3 ve daha yukarı renge sahip anterior dişi rastgele 3 gruba ayrıldı. Grup 1; karbopol içerikli ticari bir ürün Whiteness Super Endo, Grup 2; Kitosan taşı- yıcı içerikli %37 karbamid peroksit, Grup 3; Kitosan taşıyıcı içerikli %16 karbamid peroksit. Kök kanal perepasyonları yapıldıktan sonra dolduruldu. Mine semet sınırdan 2 mm aşağıda olacak şekilde gutta perka kesildi. Yaklaşık 2 mm kalınlıkta cam iyonomer siman yerleştirildi. Beyazlatma ajanı 3-4 gün arayla 3 kez tekrarlandı. Spektrofotometre cihazı ile beyazlatma etkinlikleri ölçüldü. Grupların karşılaştırılmasında tek yönlü varyans analizi ve Tukey HSD testleri, kullanıldı (α =0.05). Bulgular: Spektrofotometre analizi sonuçlarına göre beyazlatma etkinlikleri açısından bütün gruplar arasın- da anlamlı bir farklılık gözlenmedi. Farklı konsantras- yonu denenen Kitosan içerikli beyazlatma ajanlarının beyazlatma etkinlikleri benzer bulundu. (p>0.05) Sonuç: Bu in vitro test koşulları altında kitosan, beyazlatma ajanın içerisinde alternatif bir taşıyıcı olarak kullanılabilir.Anahtar Kelimeler: Diş beyazlatma, kitosan, karbamid peroksit EFFECT OF BLEACHING AGENT INCORPORATED CHITOSAN ON TOOTH COLOR CHANGE ABSTRACTAim: The aim of this in vitro study was to compare the bleaching efficacy of different concentrations of bleaching agents containing chitosan delivery system. Materials and Methods: Thirty extracted maxillary incisors tooth which colour with A3 or over, randomly divided into 3 test groups; Group 1 was carpobol with Whiteness Super Endo (%37 carbamid perxoide) Group 2 was chitosan with %37 carbamid peroxide, Group 3 was chitosan with %16 carbamid peroxide. After finishing canal preparation and root canal filling, the root fillings were removed to a level 2 mm apical to the cementoenamel junction. Glass ionomer base was placed approximately 2-mm thick. Bleaching agents was placed into the rest of the cavity for 3-4 days at 3 times. Bleaching efficiency was measured a spectrophotometer. Groups were compared by using one way analysis of variance (ANOVA) and Tukey’s HSD post hoc tests (a =0.05).Results: According to the spectrophotometer analysis, statistically no significant color changes were found in all groups. Bleachings agents containing chitosan were similar whitening effeciency.(p>0.05).Conclusion: According to the results of this in vitro study it can be concluded that chitosan, bleaching, can be used as an alternative carrier.Keywords: Teeth bleaching, chitosan, carbamid peroxide

Anahtar Kelimeler:

Diş beyazlatma, kitosan

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