Now showing items 1-4 of 4
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 ...
Evaluation of cell culture cytotoxicity of five root canal sealers
(Journal of Endodontics, 2000-06-01) [Artigo]
The cytotoxicity of four calcium hydroxide-based root canal sealers (Sealapex, CRCS, Apexit, and Sealer 26) and one zinc oxide-eugenol-based sealer (Fill Canal) was evaluated microscopically for morphological changes in ...
Secretion of tumor necrosis factor-alpha by mouse peritoneal macrophages in the presence of dental sealers, sealapex and endomethasone
(Journal of Endodontics, 2004-07-01) [Artigo]
After filling root canals, the healing process depends on the chemical composition or physical-chemical properties of the material used, among other factors. All root canal sealers, whether solid or plastic, are foreign ...
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), ...