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Antimicrobial activity of seven root canal sealers. Results of agar diffusion and agar dilution tests
J Pumarola1, E Berastegui, E Brau
1School of Dentistry, University of Barcelona, Spain.
Oral Surgery, Oral Medicine, and Oral Pathology
|August 1, 1992
Abstract:
A comparative study of the antimicrobial action of seven root canal sealers: Traitement Spad, Endométhasone, N2 Universal, Diaket-A, AH26 with silver, Tubli Seal, and Sealapex was done with 120 strains of Staphylococcus aureus. Two antimicrobial susceptibility tests were used: the agar dilution test and the agar diffusion test. The Diaket-A and Traitement Spad sealer cements showed the highest efficiency in the dilution test, whereas Diaket-A was in fourth place in the diffusion test, only better than the antimicrobial activity of the Tubli Seal and Sealapex sealers.