Effects of resin-based temporary filling materials against dentin demineralization

Dental Materials Journal
Toru ShiiyaY Mukai

Abstract

This study investigated the in vitro anti-demineralization effects of resin-based temporary filling materials containing surface prereacted glass-ionomer (S-PRG) filler on dentin. Bovine root dentin specimens with a 3×3 mm experimental surface were divided into four treatment groups: DuraSeal (DU) as a control, S-PRG filler-free temporary material (S0), material containing 10% (S10) and 20% (S20) S-PRG filler. Each material was applied to 3×2 mm of the experimental surface, and the specimens were immersed in 8% methylcellulose gel demineralization system for one week at 37˚C. Mineral profiles and integrated mineral loss (IML) of lesions induced on the surface (3×1 mm) adjacent to the materials were computed by transversal microradiography. S10 and S20 yielded thick surface layers and shallow lesion bodies, with significantly lower IML than DU and S0 (p<0.05, Tukey's test). These findings indicate that temporary filling resin-based materials containing over 10% of S-PRG filler content have anti-demineralization effects on adjacent dentin.

References

Oct 1, 1979·The Journal of Prosthetic Dentistry·F R Abadie
Jan 1, 1976·Caries Research·R H LarsonR Senning
Jun 1, 1991·Journal of Dental Research·B B HarsanyiD W Jones
Jun 1, 1988·Scandinavian Journal of Dental Research·B OgaardJ Arends
Jan 1, 1995·Caries Research·A J van StrijpJ M ten Cate
Apr 17, 1998·Caries Research·J M ten CateM J Buijs
Sep 14, 1999·Dental Materials : Official Publication of the Academy of Dental Materials·C A MitchellY S Cheng
Jul 12, 2005·Journal of Dentistry·N TanakaM Fujitani
Aug 2, 2008·Archives of Oral Biology·Tran Thu ThuyColin Robinson
Feb 4, 2010·European Journal of Oral Sciences·Yoshiharu MukaiJacob M ten Cate
Apr 10, 2010·Dental Materials Journal·Seitaro SakuKohji Yamamoto
Jul 9, 2010·Dental Materials Journal·Yoshihiro FujimotoToshiyuki Nakatsuka
Jun 23, 2012·Dental Materials : Official Publication of the Academy of Dental Materials·Alexandros BesinisNicolas Martin
Mar 1, 2014·International Journal of Dentistry·Koji Kawasaki, Masaki Kambara

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Citations

Nov 18, 2017·Journal of Prosthodontics : Official Journal of the American College of Prosthodontists·Victor Eduardo de Souza BatistaFellippo Ramos Verri
Dec 14, 2018·Dental Materials Journal·Masahiro IijimaItaru Mizoguchi

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