Results: 244

Effect of hydroalcoholic extract of Myracrodruon urundeuva All. and Qualea grandiflora Mart. leaves on the viability and activity of microcosm biofilm and on enamel demineralization

J. appl. oral sci; 27 (), 2019
Abstract Objectives: The aim of this study was to assess the effect of Myracrodruon urundeuva All. and Qualea grandiflora Mart. leaves hydroalcoholic extracts on viability and metabolism of a microcosm biofilm and on enamel demineralization prevention. Methodology: Microcosm biofilm was produced on bov...

Development and characterization of a novel bulk-fill elastomeric temporary restorative composite

J. appl. oral sci; 27 (), 2019
Abstract Objectives: This study investigated the physical and mechanical properties, antibacterial effect and biocompatibility of novel elastomeric temporary resin-based filling materials (TFMs) containing zinc methacrylate (ZM). Material and Methods: Experimental TFMs were prepared by mixing the zinc ...

Eficácia de um dentifrício sem flúor no controle de Streptococcus mutans in vitro

RFO UPF; 23 (3), 2018
Objetivo: avaliar a eficácia de um dentifrício, que contém em sua composição extratos vegetais e xilitol para inibição de Streptococcus mutans (UA159). Materiais e método: para verificação da atividade antimicrobiana, foram realizados ensaios in vitro de difusão de ágar, baseados na metodolog...

Antimicrobial and anti-caries effect of new glass ionomer cement on enamel under microcosm biofilm model

Braz. dent. j; 29 (6), 2018
Abstract The occurrence of caries lesions adjacent to restorations is a serious problem in Dentistry. Therefore, new antimicrobial restorative materials could help to prevent recurrent carious lesions. This study evaluated the effect of a new glass ionomer cement (Ion Z) on the viability of a microcosm b...

Presencia de Streptococcus Mutans Genotipo C en niños y adolescentes peruanos con caries

Odovtos (En línea); 20 (3), 2018
RESUMEN La caries es una de las enfermedades de naturaleza infecciosa, crónica transmisible muy prevalente en el Perú, relacionada a la presencia del Streptococcus mutans, los hábitos de higiene y nutricionales. Objetivo: El propósito de este estudio fue determinar la presencia del genotipo C en el S...

Efecto Antibacteriano de la Infusión de Orégano ( Origanum vulgare ) sobre el Crecimiento in Vitro de Streptococcus mutans, 2015

RESUMEN: El Streptococcus mutans es una de las principales bacterias que participa en el desarrollo de la caries dental, una enfermedad de alta prevalencia en la población mundial, y por ende un problema de salud pública. Hoy se intentan buscar alternativas para su prevención, una de ellas es la fitot...

Estudio in vitro del Efecto Antibacteriano de la Oleorresina de Copaifera reticulata y el Aceite Esencial de Origanum majoricum Frente a Streptococcus mutans y Enterococcus Faecalis Bacterias de Importancia en Patologías Orales

RESUMEN: El objetivo del estudio fue determinar el efecto antibacteriano in vitro de la oleorresina de Copaifera reticulata (C. reticulata) "copaiba" y del aceite esencial de Oreganum majoricum (O. majoricum) "orégano" frente a Streptococcus mutans (S. mutans) y Enterococcus faecalis (E. faecalis). Se d...

Adhesion and Initial Colonization of Streptococcus mutans is Influenced by Time and Composition of Different Composites

ABSTRACT: The aim of this study was to evaluate the adhesion and initial colonization of S. mutans on the surface of novel composite resins during three experimental periods. Biofilms were formed on specimens of Enamel Plus HRI (Hri), FiltekTM Silorane (Si), Tetric EvoCeram® Bulk Fill (Te), KaloreTM (K)...

Association between Streptococcus mutanslevels and severity of caries in Ecuadorian schoolchildren aged 6 to 10 years

Dental caries is a multifactorial, infectious and communicable disease, and Streptococcus mutans is the key microorganism related to this pathology. The objective of this study was to evaluate the association between the levels of Streptococcus mutans and ca...

Antibacterial effect of titanium alloys with copper nanoparticles: in vitro study

Objective: To evaluate the in-vitro antimicrobial effect of Titanium alloys with Copper Nanoparticles (CuNP) against Streptococcus mutans and Phorphyromonas gingivalis. Materials and Methods: An in vitro study was carried out. The unit of analysis corresponded to 10 healing a...