Clinical relevance Induction of MMP production and activity may further be components in the mechanisms of intrapulpal monomer toxicity.doi:10.1007/s00784-020-03545-5Bálint Viktor LovászEdina LempelJózsef SzalmaGyorgy Setalo JrGergely Berta
The results revealed that the fraction of opaque filler had no significant effect on the shrinkage strain-rate and on the time at maximum shrinkage strain-rate but these two parameters are closely related to the monomer ratios and viscosity of the organic matrix. The results have confirmed the ...
Extension of the irradiation period contributed to the significant reduction in the residual monomer level and its elution into water.doi:10.1111/j.1365-2842.1991.tb00067.xK TanakaM TairaH ShintaniK WakasaM YamakiJohn Wiley & Sons, Ltd.Journal of Oral Rehabilitation...
Material Manufacturer Thpe Filtek Z250 3M ESPE, Saint Paul, Microhybrid MN, USA composite resin Filtek Flow 3M ESPE, Saint Paul, Flowable composite MN, USA resin Adper Scotchbond 3M ESPE, Saint Paul, Etch and rinse 1XT MN, USA adhesive system Material Filler content Monomer composition wt%,...
Differences in monomer structure resulted in significantly different morphology and physical properties of the polymer networks which had been studied. The size and shape of heterogeneities affected the final mechanical properties of the polymers, especially impact resistance. In addition, the combined ...
Cytotoxicity of triethylene glycol dimethacrylate (TEGDMA), a co-monomer of dental resinous restorative materials, is firmly established in vitro, but the molecular mechanisms are unknown. Here we examined apoptosis and necrosis induced by TEGDMA in human primary pulp cells. The levels of apoptotic ...
However, it remains unknown whether mitophagy participates in the resin monomer-mediated cytotoxicity, and its possible association with Nrf2 has not been explored. Numerous well-known antioxidants, such as NAC and EGCG, have been suggested as potential agents to antagonize the cytotoxicity induced by...
The UDMA monomer has shown favourable properties compared to Bis-GMA, such as lower viscosity and improved mechanical properties. This has favoured the investigation of alternative UDMA monomers, as a monomer system for resin composite applications. The aims of this current research was to ...
From the above, one can conclude that the residual co-monomer TEGDMA is released more easilyand more frequently from polymerized composites than BPA. The main reason for this behavior comes from the fact that BPA is not present as such in the composite resins or sealants. The possiblepresence ...
Molecular dynamicsBulk and youngs moduliIn the context of biomaterials, triethylene glycol dimethacrylate (TEGDMA) is a widely used monomer in dental resins due to its favorable mechanical properties and ease of polymerization. However, improving its structural stability and enhancing its performance in ...