Evaluation of genetic damage in human peripheral lymphocytes exposed to mineral trioxide aggregate and Portland cements.


summary Mineral trioxide aggregate (MTA) and Portland cement are being used in dentistry as root-end-filling material for periapical surgery and for the sealing of communications between the root canal system and the surrounding tissues. However, genotoxicity tests for complete risk assessment of these compounds have not been conducted up to now. In the… (More)