Read full paper at: http://www.scirp.org/journal/PaperInformation.aspx?PaperID=50932#.VFB_cFfHRK0 Author(s) Nurdan Polat Sagsoz , Nuran Yanıkoglu * , Hamza Ulu , Funda Bayındır Affiliation(s) Prosthodontics Department, School of Dentistry, Ataturk University, Erzurum, Turkey . ABSTRACT Aim: Both conventional and flexible resins may show color alteration due to intrinsic and extrinsic factors. The aim of this study was to evaluate the color changes of the polyamid and heat polymerized acrylic denture base materials in storage of different staining solutions. Methods: Two denture base materials were used in this study. The speciemens were stored in two staining solutions (tea, coffee), distilled water and ...
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