Antibacterial activity of four dentin bonding systems.
The antibacterial action of bonding systems Gluma 2000, Syntac, Prisma Universal Bond 3, Scotchbond Multipurpose and Prime-Bond was tested against 32 strains of the caries-producing bacteria Streptococcus spp., Lactobacillus spp., Actinomyces spp., Porphyromonas spp. and Clostridium spp. An agar plate diffusion method was used with chlorhexidine as the positive control. Assays were performed in triplicate for each component (primer and adhesive) of the bonding systems. All the adhesives were found to inhibit bacterial growth but with differences in their spectra of action. The sum action of the Scotchbond Multipurpose components were most inhibitory and Prime-Bond was found to be the least effective system.
Department of Odontology, University of Granada, Facultad de Odontología, Spain.
M
M
Herrera
P
P
Carrión
M
M
Bravo
A
A
Castillo
D000900:Anti-Bacterial Agents / Q000494:pharmacology*; D001419:Bacteria / Q000145:classification / Q000187:drug effects* / Q000254:growth & development; D003731:Dental Caries / Q000382:microbiology*; D017220:Dentin-Bonding Agents / Q000494:pharmacology*
D000900:Anti-Bacterial Agents; D017220:Dentin-Bonding Agents