Duque, Cristiane;
Aida, Kelly Limi;
Pereira, Jesse Augusto;
Teixeira, Gláucia Schuindt;
Caldo-Teixeira, Angela Scarparo;
Perrone, Luciana Rodrigues;
Caiaffa, Karina Sampaio;
Negrini, Thais de Cássia;
Castilho, Aline Rogéria Freire de;
Costa, Carlos Alberto de Souza.
Abstract Objectives: Addition of chlorhexidine has enhanced the antimicrobial effect of glass ionomer cement (GIC) indicated to Atraumatic Restorative Treatment (ART); however, the impact of this mixture on the properties of these materials and on the longevity of restorations must be investigated. The ...
Análisis de Varianza,
Antiinfecciosos Locales/farmacología,
Biopelículas/efectos de los fármacos,
Biopelículas/crecimiento & desarrollo,
Candida albicans/efectos de los fármacos,
Candida albicans/crecimiento & desarrollo,
Clorhexidina/química,
Clorhexidina/farmacología,
Recuento de Colonia Microbiana,
Fuerza Compresiva,
Tratamiento Restaurativo Atraumático Dental/métodos,
Fluoruros/química,
Cementos de Ionómero Vítreo/química,
Cementos de Ionómero Vítreo/farmacología,
Pruebas de Dureza,
Técnicas In Vitro,
Lactobacillus acidophilus/efectos de los fármacos,
Lactobacillus acidophilus/crecimiento & desarrollo,
Ensayo de Materiales,
Odontoblastos/efectos de los fármacos,
Valores de Referencia,
Reproducibilidad de los Resultados,
Saliva/microbiología,
Estadísticas no Paramétricas,
Streptococcus mutans/efectos de los fármacos,
Streptococcus mutans/crecimiento & desarrollo,
Resistencia a la Tracción,
Factores de Tiempo,
Resultado del Tratamiento
Abstract The aims of this study were evaluate cytotoxicity, genotoxicity, antimicrobial activity of desensitizing toothpastes compared to a common one and the surface roughness of tooth enamel submitted to brushing with these toothpastes. Samples of three desensitizing toothpastes (Colgate Sensitive, Sen...
Abstract This study aimed to test the hypothesis that Streptococcus mutans contamination levels differ according to the type of the orthodontic ligature. Thirteen patients were selected. Each quadrant was randomly subjected to one of the following ligature-use protocols: I) elastomeric chain, II) steel l...
ABSTRACT Introduction: Plasma-polymerized film deposition was created to modify metallic orthodontic brackets surface properties in order to inhibit bacterial adhesion. Methods: Hexamethyldisiloxane (HMDSO) polymer films were deposited on conventional (n = 10) and self-ligating (n = 10) stainless ste...
Adhesión Bacteriana/efectos de los fármacos,
Biopelículas/efectos de los fármacos,
Diseño de Aparato Ortodóncico,
Soportes Ortodóncicos/microbiología,
Plasma,
Polimerizacion,
Siloxanos/farmacología,
Streptococcus mutans/efectos de los fármacos,
Streptococcus mutans/aislamiento & purificación,
Streptococcus mutans/fisiología,
Propiedades de Superficie
Abstract Streptococcus mutans and Streptococcus sobrinus are strongly associated with dental caries. However, the relationship between oral streptococci and dental caries in children with Down syndrome is not well characterized. Objective To assess and compare dental caries experience and salivary S. m...
Carga Bacteriana,
Estudios Transversales,
Índice CPO,
Caries Dental/microbiología,
Síndrome de Down/microbiología,
Síndrome de Down/fisiopatología,
Hibridación in Situ,
Valores de Referencia,
Saliva/microbiología,
Streptococcus mutans/aislamiento & purificación,
Streptococcus sobrinus/aislamiento & purificación
Abstract Decalcification of enamel during fixed orthodontic appliance treatment remains a problem. White spot lesions are observed in nearly 50% of patients undergoing orthodontic treatment. The use of fluoride-containing orthodontic materials has shown inconclusive results on their ability to reduce dec...
Resinas Acrílicas/farmacología,
Silicatos de Aluminio/farmacología,
Análisis de Varianza,
Carga Bacteriana,
Biopelículas/efectos de los fármacos,
Cariostáticos/farmacología,
Recubrimiento Dental Adhesivo/métodos,
Fluoruros Tópicos/farmacología,
Cementos de Ionómero Vítreo/farmacología,
Soportes Ortodóncicos/microbiología,
Reproducibilidad de los Resultados,
Cementos de Resina/farmacología,
Saliva/microbiología,
Streptococcus mutans/efectos de los fármacos,
Streptococcus mutans/aislamiento & purificación,
Streptococcus mutans/fisiología,
Factores de Tiempo
Abstract Early childhood caries (ECC) affects children all over the world and has high prevalence and severity in preschool children. Different social, biological and behavioral factors compose a network of causal factors for ECC. The aim was to evaluate the association between socioeconomic variables an...
Abstract The aim was to evaluate the surface roughness and bacterial adhesion on enamel irradiated with high intensity lasers, associated or not to a fluoride varnish. Eighty fragments of bovine enamel were equally divided in 8 groups (n=10). Group 1 was not treated and Group 2 received only a 5% fluorid...
A cárie dentária é uma doença bucal de alta prevalência e impactante em países em desenvolvimento. É causada pela presença de biofilme dentário rico em bactérias acidogênicas e acidúricas, como Streptococcus mutans e Lactobacillus casei. Neste sentido, a fitoterapia tem sido apl...
Streptococcus mutans/efectos de los fármacos,
Lacticaseibacillus casei/efectos de los fármacos,
Anacardiaceae/química,
Magnoliopsida/química,
Extractos Vegetales/farmacología,
Pruebas de Sensibilidad Microbiana,
Solución Hidroalcohólica,
Caries Dental/prevención & control,
Valores de Referencia,
Reproducibilidad de los Resultados,
Factores de Tiempo
La caries dental se la define como una patología universal y de múltiples factores que se caracteriza por la disolución localizada y química de los tejidos duros de las piezas dentales por la acción de ácidos orgánicos, resultado del metabolismo fermentativo de azúcares de las bacterias. Existen ...
