BACKGROUND Previous in vitro studies showed little bactericidal effect on structured oral biofilm after exposure to chlorhexidine (CHX). In vivo evidence of a CHX effect against structured biofilm is scarce. The purpose of this study was to compare the efficacy of 0.12% CHX gluconate on previously plaque-free and plaque-covered surfaces. METHODS This study had a single-masked, randomized spli...

BACKGROUND The ecological plaque hypothesis for the etiopathogenesis of caries implies a microbial shift towards a more aciduric dental plaque microbiota, due to a frequent carbohydrate intake. Acid tolerance has been suggested as an important property of the caries-associated bacteria and several in vitro studies with mixed cultures indicated that a low pH rather than the carbohydrate availabi...

Background: One of the recommended methods for reducing aerosol contamination during daily regular usage high-speed turbine and ultrasonic scaling is use preprocedural mouth rinse. Several agents have been investigated as a Chlorhexidine significantly reduce viable microbial content when used Studies shown that cetylpridinum chloride (CPC) mouthwash equally effective chlorhexidine in plaque gin...

Introduction: Dental caries is one of the most common chronic diseases seen in world and it’s restoration among procedures done by dentists throughout. In this article influence mouthwashes simulated tooth brushing on surface roughness a bulk filled composite resin checked. The aim study to analyse effect simulation resin.
 Materials Methods: present was an vitro conducted university denta...

AIMS To determine whether dosing with bacteriocin-producing Streptococcus salivarius following an antimicrobial mouthwash effects a change in oral malodour parameters and in the composition of the oral microbiota of subjects with halitosis. MATERIALS AND RESULTS Twenty-three subjects with halitosis undertook a 3-day regimen of chlorhexidine (CHX) mouth rinsing, followed at intervals by the us...

Objectives: This study aimed to assess the antimicrobial effects of aloe vera hydroalcoholic extract and 0.2% chlorhexidine (CHX) mouthwash on Streptococcus sanguinis (S. sanguinis), Streptococcus salivarius (S. salivarius) and Streptococcus mutans (S. mutans) in vitro. Materials and Methods: Four concentrations (25%, 50%, 75% and 100%) of hydroalcoholic extract of aloe vera were prepared. S. ...