ÜÇ FARKLI SELF-ETCH ADEZİVİN DEMİR SÜLFAT İLE KONTAMİNE SÜT DİŞİ DENTİNİNE BAĞLANMA DAYANIMLARININ KARŞILAŞTIRILMASI
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Tarih
2017
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info:eu-repo/semantics/openAccess
Özet
Öz: Amaç: Bu çalışmanın amacı demir sülfat ile kontamine süt dişi dentinine 3 farklı self-etch adeziv sistemlerin asitli ve asitsiz uygulamalarını takiben yerleştirilen kompomerin mikrogerilim bağlanma dayanımlarını değerlendirmektir. Materyal-Metod: 45 adet çürüksüz insan süt II. azı dişinin kuronları, okluzalden dentin yüzeyi açığa çıkacak şekilde yatay yönde uzaklaştırılmış ve eşit sayıda rastgele 3 gruba ayrılmıştır. Grup I: kontrol, Grup II: demir sülfatla kontamine, Grup III: demir sülfatla kontamine asit uygulanan grup. Her bir grup kendi içinde 3 farklı adeziv ajan (Clearfil SE-Bond, 3M-ESPE Single Bond Universal, Tokuyama Bond Force) için 3 alt gruba ayrılmıştır. Grup II ve III'teki dişler insan kanıyla kontamine edildikten sonra 30 sn demir sülfat uygulanmış ve 30 sn süreyle serum fizyolojik ile yıkanmıştır. Grup III'e %34,5' lik fosforik asit 15 sn uygulanmıştır. Tüm gruplara adeziv uygulaması ve kompomer restorasyonu sonrası, dişler 1x1 mm kalınlığında kesilerek her dişten 3'er adet test çubukları elde edilmiştir. Çubuklara mikrogerilim testi uygulanmıştır. Oluşan steromikroskopta değerlendirilmesinde tek yönlü varyans analizi ve Posthoc çoklu karşılaştırma testleri kullanılmıştır. Bulgular: En düşük mikrogerilim değeri Grup II'de iken (p<0,05), en başarılı adeziv Grup I ve II de Clearfil SEBond bulunmuştur. Sonuç: Demir sülfat, süt dişi dentininde self-etch adezivlerin bağlanma performansları üzerine negatif etkiye sahip olup, asit uygulaması bu etkiyi azaltmaktadır.
Abstract: Aim: The aim of this study was to evaluate the microtensile bond strengths of compomer placed to primary dentin contaminated with ferric sulphate following the application of three different acidic and acid-free self-etch adhesive systems. Materials and method: 45 non-carious second primary molars human teeth were cut horizontally so as to be released the occlusal dentin surface. Teeth were randomly divided into 3 groups with equal numbers. Group I: control, Group II: contaminated with ferric sulphate, Group III: exposed to acid contaminated with ferric sulphate. Each group was divided into 3 subgroups for 3 different adhesive agents (Clearfil SE-Bond, 3MESPE Single Bond Universal, Tokuyama Bond ForceII). After the teeth were contaminated with human blood in group II and III, ferric sulphate was applied to teeth for 30 seconds and they were rinsed with physiological serum for 30 seconds. 34.5% phosphoric acid was applied to teeth in group 3 for 15 seconds. After the application of adhesive and compomer restoration to all groups, 3 test sticks from each tooth were obtained by cutting the teeth to 1x1mm. Microtensile test was applied to the strips and fracture types (adhesive, cohesive, mixed) obtained were determined at stereomicroscope. The data were analyzed by one-way ANOVA and Post-Hoc test. Results: The lowest value of microtensile has been found in Group II (p<0.05). The most successful adhesive was Clearfil SE-Bond in Group I and Group II. Conclusion: Ferric sulphate has a negative effect on bonding performance of self-etch adhesives at primary dentine and acidic applications reduce this effect.
Abstract: Aim: The aim of this study was to evaluate the microtensile bond strengths of compomer placed to primary dentin contaminated with ferric sulphate following the application of three different acidic and acid-free self-etch adhesive systems. Materials and method: 45 non-carious second primary molars human teeth were cut horizontally so as to be released the occlusal dentin surface. Teeth were randomly divided into 3 groups with equal numbers. Group I: control, Group II: contaminated with ferric sulphate, Group III: exposed to acid contaminated with ferric sulphate. Each group was divided into 3 subgroups for 3 different adhesive agents (Clearfil SE-Bond, 3MESPE Single Bond Universal, Tokuyama Bond ForceII). After the teeth were contaminated with human blood in group II and III, ferric sulphate was applied to teeth for 30 seconds and they were rinsed with physiological serum for 30 seconds. 34.5% phosphoric acid was applied to teeth in group 3 for 15 seconds. After the application of adhesive and compomer restoration to all groups, 3 test sticks from each tooth were obtained by cutting the teeth to 1x1mm. Microtensile test was applied to the strips and fracture types (adhesive, cohesive, mixed) obtained were determined at stereomicroscope. The data were analyzed by one-way ANOVA and Post-Hoc test. Results: The lowest value of microtensile has been found in Group II (p<0.05). The most successful adhesive was Clearfil SE-Bond in Group I and Group II. Conclusion: Ferric sulphate has a negative effect on bonding performance of self-etch adhesives at primary dentine and acidic applications reduce this effect.
Açıklama
Anahtar Kelimeler
Kaynak
Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
27
Sayı
2
Künye
DURUK G,GORGEN V. A,KAYA N (2017). ÜÇ FARKLI SELF-ETCH ADEZİVİN DEMİR SÜLFAT İLE KONTAMİNE SÜT DİŞİ DENTİNİNE BAĞLANMA DAYANIMLARININ KARŞILAŞTIRILMASI. Atatürk Üniversitesi Diş Hekimliği Fakültesi Dergisi, 27(2), 67 - 72.
