Enhanced saliva-mediated bacterial aggregation and decreased bacterial adhesion in caries-resistant versus caries-susceptible individuals.
AUTOR(ES)
Rosan, B
RESUMO
A study of saliva-mediated aggregation and adhesion has been carried out in a group of caries-resistant (CR) and caries-susceptible (CS) individuals. The submandibular saliva of the CS group had a much greater potency, as determined by dilution, in promoting adherence to hydroxyapatite beads than did the saliva of CR group. In contrast, the CR group demonstrated a twofold enhancement of saliva-mediated aggregation compared with the CS group. These observations support the hypothesis that saliva-mediated aggregation and adherence are important factors in caries resistance.
ACESSO AO ARTIGO
http://www.pubmedcentral.nih.gov/articlerender.fcgi?artid=347856Documentos Relacionados
- Immune response and dental caries incidence in Streptococcus faecalis-monoassociated Harvard caries-resistant and caries-susceptible rats.
- Unexpectedly high levels of some presumably protective secretory immunoglobulin A antibodies to dental plaque bacteria in salivas of both caries-resistant and caries-susceptible subjects.
- Whole, submandibular, and parotid saliva-mediated aggregation of Pseudomonas aeruginosa in cystic fibrosis.
- Role of sialic acid in saliva-mediated aggregation of Pseudomonas aeruginosa isolated from cystic fibrosis patients.
- Antigenic characterization of fimbria preparations from Streptococcus mutans isolates from caries-free and caries-susceptible subjects.