Now showing items 1-4 of 4
Effect of post-polymerization heat treatments on the cytotoxicity of two denture base acrylic resins
(Journal of Applied Oral Science, 2006-08-31) [Artigo]
Introduction: Most denture base acrylic resins have polymethylmethacrylate in their composition. Several authors have discussed the polymerization process involved in converting monomer into polymer because adequate ...
Cytotoxicity of denture base resins: Effect of water bath and microwave postpolymerization heat treatments
(International Journal of Prosthodontics, 2004-05-01) [Artigo]
Purpose: This study compared the effect of two postpolymerization heat treatments on the cytotoxicity of three denture base resins on L929 cells using 3H-thymidine incorporation and MTT assays. Materials and Methods: Sample ...
Cytotoxicity of monomers, plasticizer and degradation by-products released from dental hard chairside reline resins
(Dental Materials, 2010-10-01) [Artigo]
Objectives. The aim of this study was to evaluate the cytotoxic effect of the monomers isobutyl methacrylate (IBMA) and 1,6-hexanediol dimethacrylate (1,6-HDMA), the plasticizer di-n-butyl phthalate (DBP), and the degradation ...
Cytotoxicity of hard chairside reline resins: Effect of microwave irradiation and water bath postpolymerization treatments
(International Journal of Prosthodontics, 2006-03-01) [Artigo]
Purpose: To evaluate the influence of water bath and microwave postpolymerization treatments on the cytotoxicity of 6 hard reline acrylic resins. Materials and Methods: The materials tested were Tokuso Rebase Fast (TR), ...