Willerhausen et al conducted a study to research biocompatibility of several materials used as endodontic sealers. To this end, they used three cell lines nasal fibroblasts, gingival fibroblasts and epithelial tumor cells.
Willershausen et al. realizaron un estudio para investigar la biocompatibilidad de diferentes selladores endodónticos utilizando para ello tres líneas celulares fibroblastos nasales, fibroblastos gingivales y células tumorales epiteliales.