The influence of the resin- based cement layer on ceramic-dentin bond strength -

The purpose of the study was to measure the cement thickness obtained when ceramic rods were luted to dentin and to analyze the relation between cement thickness and the previously published tensile bond strength of similar test specimens. In addition, the ISO standard 4049:2019 method was used to determine the film thickness of the used […]

Áhrif þykktar bindilags og yfirborðsmeðferða á viðgerðarstyrk plastblendis -

Tilgangur: Að mæla ahrif þykktar bindilags og mismunandi yfirborðsmeðferða a viðgerðarstyrk plastblendis.Efni og aðferðir: Samtals 72 Tetric Evo Ceram plastblendi sivalningar voru byggðir upp og geymdir i vatni i 3 vikur. Þeir voru siðan hitaðir og kældir 5000 sinnum milli 5°C og 55°C heitra vatnsbaða til að likja eftir „gomlu“ plastblendi. Sivalningar voru slipaður a […]

The Norwegian National Network Group for Oral Health Research and Innovation -

In 2014, the Norwegian Ministry of Health and Care Services published a white paper on the status of oral health research in Norway. The white paper emphasised that there were too many small research groups in the country, they focused on too many diverse subjects, and there was too little national and international collaboration.

Internal fit of three-unit fixed dental prostheses produced by computeraided design/computer-aided manufacturing and the lost-wax metal casting technique assessed using the triple-scan protocol -

Suboptimal adaptation of fixed dental prostheses (FDPs) can lead to technical and biological complications. It is unclear if the computer-aided design/computer-aided manufacturing (CAD/CAM) technique improves adaptation of FDPs compared with FDPs made using the lost-wax and metal casting technique.

Relation between In Vitro Toxicity and the Thiol-Reactivity of Methacrylates in Resin-Based Biomaterials -

In this study we aimed to further map the suggested relation between GSH-depletion and methacrylate toxicity by comparing the molecular effects of methacrylate exposure and GSH-depletion by inhibiting GSH-synthesis.