El objetivo de este estudio es comparar in vitro el grado de microfiltración marginal en incrustaciones de cerámica inyectada realizadas con dos cementos resinosos duales autoadhesivos seT PP (SDI) y RelyX U200 (3M ESPE). Se evaluaron 40 premolares superiores e inferiores extraídos por motivos ortodó...
Resumen Los objetivos de este trabajo fueron estudiar la sensibilidad antibiótica de aislamientos de Corynebacterium pseudotuberculosis procedentes de pequeños rumiantes e investigar la presencia de integrones que contienen genes de resistencia. Se estudiaron 15 aislamientos de diferentes fuentes por ...
Abstract A strain isolated from potato common scab superficial lesions in El Fuerte Valley in northern Sinaloa, Mexico, was identified by 16S rRNA and morphological methods. Moreover, the effects of the crude extract of strain V2 was evaluated on radish and potato. The isolate was similar to Streptomyces...
Introdução: o sistema reciprocante pode preparar o canal radicular usando um único instrumento; entretanto, para garantir o sucesso endodôntico, a obturação radicular deve ser de alta qualidade. Para isso, várias técnicas podem ser usadas, e é importante que sua eficiência seja determinada. Ass...
The dental caries is a progressive destruction of the teeth tissue due to the disbalance in the normal molecule interactions between the enamel and the bio!lm, which alters the demineralization-remineralization process. Milk fermentation produces caseinphosphopeptides with proved remineralizing capacity ...
Biopelículas,
Bovinos,
Calcio/análisis,
Caseínas/uso terapéutico,
Caries Dental/prevención & control,
Desmineralización Dental/patología,
Desmineralización Dental/prevención & control,
Desmineralización Dental/terapia,
Esmalte Dental/citología,
Esmalte Dental/fisiopatología,
Formaldehído/administración & dosificación,
Kéfir/microbiología,
Leche/microbiología,
Remineralización Dental/métodos,
Saliva Artificial/administración & dosificación,
Técnicas In Vitro
Purpose: This in vitro study aimed to evaluate the influence of the manual manipulation of two composite resins: Filtek™ Z350XT (3M ESPE) and Herculite Précis® (Kerr), with latex gloves contaminated with powder, human saliva and alcohol, on the microhardness values. Material and Methods: Manual manip...
Aims: Residual peroxide on the enamel surface and in the interprismatic spaces decreases the shear bond strength (SBS) of composite to bleached enamel. Evidence shows that 10% sodium ascorbate can efficiently neutralize the singlet oxygen generated by the bleaching agents. This study aimed to assess the ...
ABSTRACT BACKGROUND: Vegetables have some beneficial effects on human health due to their antioxidant compounds, like polyphenols. Cooking leads to many physical and chemical changes to plant structure that can alter the phytochemical compounds of vegetables. OBJECTIVES: To investigate the effects of...
Allium/química,
Antioxidantes/análisis,
Brassica/química,
Manipulación de Alimentos/métodos,
Conservación de Alimentos/métodos,
Congelación,
Ajo/química,
Calefacción,
Técnicas In Vitro,
Malondialdehído/análisis,
Valor Nutritivo,
Cebollas/química,
Extractos Vegetales/química,
Verduras/química
O objetivo do presente estudo foi avaliar a capacidade de estafilococos não aureus (NAS) isolados de diferentes nichos ecológicos (leite, ambiente e ápice do teto), associados a vacas leiteiras, de inibir os principais agentes etiológicos da mastite bovina (Staphylococcus aureus, Streptococcus agalac...
Abstract Background Inflammation is involved in the pathophysiology of depression, and circulating inflammatory cytokines have been associated with depressive symptoms. However, measuring circulating cytokines have inherent methodological limitations. In vitro lipopolysaccharide (LPS)-stimulated intrac...
Citocinas/sangre,
Lipopolisacáridos,
Depresión/fisiopatología,
Estudios Transversales,
Inflamación/fisiopatología,
Biomarcadores/sangre,
Monocitos/metabolismo,
Escalas de Valoración Psiquiátrica,
Interleucina-6/sangre,
Proteína C-Reactiva,
Factor de Necrosis Tumoral alfa/sangre,
Técnicas In Vitro,
Depresión/sangre,
Inflamación/sangre
