https://www.selleckchem.com/pr....oducts/Celastrol.htm
001). The samples cured for 40 s exhibited lower microhardness than those cured for 60 s and had an increased reduction in microhardness after bleaching (P less then 0.001). Conclusions Application of both bleaching methods decreased the surface hardness of microhybrid composite resin. An increase in the curing time was associated with a decrease in adverse effects of bleaching agents on microhardness.Objectives The present study aims to identify the current level of clinical and technological performance of dental prosthetic rehabili