Ksilitol tabletlerinin yapay çürük lezyonlarının in situ rernineralizasyonu üzerine etkisi
Küçük Resim Yok
Tarih
2009
Dergi Başlığı
Dergi ISSN
Cilt Başlığı
Yayıncı
Erişim Hakkı
info:eu-repo/semantics/openAccess
Özet
Bu çalışmanın amacı ksilitol içeren tabletlerin yapay çürük lezyonlarımn remineralizasyonu üzerine etkisinin in situ olarak değerlendirilmesidir.Çift taraflı üst birinci premolar diş çekimi yapılarak sabit tedavi uygulanan 11 hasla (yaşları 12 ile 15 arasında) çalışmaya dahil edilmiştir. Tüm bireyler mine bloklarının (4X4X3 mm.) yerleştirilmesi için U bölgesine akri-lik rezin ilave edilmiş transpalatal ark kullanmıştır. Her hastanın kendi çekilmiş dişinden kontrol ve deney grupları için 3 adet mine bloğu elde edilmiştir. Yapay çürük lezyonları düşük pH'lı solüsyonla hazırlanmıştır. Bu çalışma 14 günlük 2 basamaktan oluşmaktadır: tablet kullanılmadan ve ksilitol tablet kullanılarak (yemeklerden sonra, günde 5 defa). Her basamaktan sonra, mine yüzey mikrosertlik deneyi Vickers Sertlik rest Cihazı ile yapılmıştır. Mine üzerine yüklemeler 300 gr ile 15 sn süreyle yapılmıştır. İstatistiksel analiz için. Friedman testi kullanılmıştır. Kontrol, tablet kullanmayan ve ksilitol grupları için mikrosertlik değerleri sırasıyla 197;5(127,3), 185,2(106,7), 193,2(103,4) kgf/mm2 dir. Mikrosertlik değerleri, kontrol ve deney gruplarının remineralizasyon miktarları arasında istatistiksel olarak anlamlı fark olmadığını göstermiştir (p0.,05). Sonuçlar ksilitol tabletlerin in sitv olarak yapay çürük lezyonların remineralizasyonu üzerine etkisinin olmadığını ama en azından non-karyojenik olduğunu göstermiştir. (Türk Ortodonti Dergisi 2009-22:102-109)
The purpose of this study was to evaluate the effect of lozenges containing xylitol on in situ remineralization of artificial Carious lesions. Eleven patients (aged between 12 and 15 years old) treated by fixed orthodontic therapy with bilateral maxillary first premolar extractions were included into this study. Each subject wore a modified transpalatal arch that was prepared by adding an acrylic resin to the U region for positioning of the enamel blocks (4X4X3 mm) on it. Three enamel blocks were prepared from the extracted tooth of each patient for both control and experimental groups. A rti ficial cades lesions were prepared by a low pH solution. This was a two stages study of 14 day periods: no-iozen-ge and xylitol lozenge (5 times/day, after meals). After each stage, the surface enamel microhardness testing was performed using a Vickers Hardness Tester. Three penetrations were made with a load of 300 g for 15 seconds into the enamel. 1 riedman's test was used for statistical analyses. The microhardness- values were 197.5±l 27.3, V85.2±106.7, !9-3.2± 103.4 kgf/mm2 for control, no-lozenge and xylitol groups., respectively. Micro- were no statistically significant differences. between amount of remineralization in the control and experimental groups. The results showed that xylitol lozenge was not effective on in situ remineralization of artificial carious lesions but at least non-cariogenic. (Turkish J Orthod 2009;22:102-109)
The purpose of this study was to evaluate the effect of lozenges containing xylitol on in situ remineralization of artificial Carious lesions. Eleven patients (aged between 12 and 15 years old) treated by fixed orthodontic therapy with bilateral maxillary first premolar extractions were included into this study. Each subject wore a modified transpalatal arch that was prepared by adding an acrylic resin to the U region for positioning of the enamel blocks (4X4X3 mm) on it. Three enamel blocks were prepared from the extracted tooth of each patient for both control and experimental groups. A rti ficial cades lesions were prepared by a low pH solution. This was a two stages study of 14 day periods: no-iozen-ge and xylitol lozenge (5 times/day, after meals). After each stage, the surface enamel microhardness testing was performed using a Vickers Hardness Tester. Three penetrations were made with a load of 300 g for 15 seconds into the enamel. 1 riedman's test was used for statistical analyses. The microhardness- values were 197.5±l 27.3, V85.2±106.7, !9-3.2± 103.4 kgf/mm2 for control, no-lozenge and xylitol groups., respectively. Micro- were no statistically significant differences. between amount of remineralization in the control and experimental groups. The results showed that xylitol lozenge was not effective on in situ remineralization of artificial carious lesions but at least non-cariogenic. (Turkish J Orthod 2009;22:102-109)
Açıklama
Anahtar Kelimeler
Diş Hekimliği
Kaynak
Türk Ortodonti Dergisi
WoS Q Değeri
Scopus Q Değeri
Cilt
22
Sayı
2
