[Evaluation of the cytotoxicity of two capping materials: in vitro cell culture study].
Evaluation of the biocompatibility of a crown reconstruction material in vivo on human teeth by histologic observation of pulpal reactions is a long lasting and expensive procedure. Before to start it, a first examination can be done by testing the material on cell cultures. If the used culture cells contain antibiotics, it is necessary to combine these tests with a bacteriologic examination of the tested material. Two calcium hydroxide containing materials for dentin-pulp capping, were submitted to cytotoxicity tests using human pulpal fibroblasts cultures. The cytotoxicity of one over the two materials could be related to its lability and bacterial contamination.
Soudry
M
M
Pourreau-Schneider
N
N
Salmon
C
C
Franquin
J C
JC
D002126:Calcium Hydroxide / Q000633:toxicity*; D002478:Cells, Cultured; D003782:Dental Pulp / Q000187:drug effects*; D003785:Dental Pulp Capping; D005347:Fibroblasts / Q000187:drug effects; D006801:Humans; D066298:In Vitro Techniques; D008422:Materials Testing
D002126:Calcium Hydroxide
Evaluation de la cytotoxicité de deux matériaux de coiffage: étude in vitro sur culture cellulaire.