Effect of an arginine-containing polishing paste on Streptococcus mutans adhesion to exposed dentin surfaces.
- Author:
Yinchen LIU
1
;
Dongiie FU
;
Cui HUANG
;
Dandan PEI@
Author Information
- Publication Type:Journal Article
- MeSH: Arginine; Bacterial Adhesion; Dentin; Humans; Ointments; Silicates; Streptococcus mutans; Toothpastes
- From: West China Journal of Stomatology 2013;31(5):453-456
- CountryChina
- Language:Chinese
-
Abstract:
OBJECTIVETo evaluate the effect of an arginine-containing antihypersensitivity polishing paste on Streptococcus mutans (S. mutans) adhesion to treated dentin.
METHODSDentin discs were treated with acid to expose dentin tubules, and then polished with either pumice or a polishing paste containing arginine. The surface roughness of the treated dentin was measured. The effects of dentin treatment on S. mutans adhesion and glucosyltransferase (GTFs) gene expression were also evaluated.
RESULTSThe surface roughness decreased after polishing with both pumice and arginine-containing polishing paste. Moreover, the polishing paste affected gtfB and gtfC expressions.
CONCLUSIONThe arginine-containing polishing paste affects S. mutans adhesion, as well as gtfB and gtfC expressions. The polishing paste may be used to prevent caries in exposed dentin areas.