LILACS – Literatura Latinoamericana y del Caribe de Ciencias de la Salud

Evaluation of an antibacterial orthodontic adhesive incorporated with niobium-based bioglass: an in situ study

Degrazia, Felipe Weidenbach; Altmann, Aline Segatto Pires; Ferreira, Carolina Jung; Arthur, Rodrigo Alex; Leitune, Vicente Castelo Branco; Samuel, Susana Maria Werner; Collares, Fabrício Mezzomo.

Braz. oral res. (Online); 33 (), 2019

Abstract This in situ study aimed to evaluate the antibacterial and anti-demineralization effects of an experimental orthodontic adhesive containing triazine and niobium phosphate bioglass (TAT) around brackets bonded to enamel surfaces. Sixteen volunteers were selected to use intra-oral devices with six...

Antibacterianos/química, Antibacterianos/farmacología, Cerámica/química, Cerámica/farmacología, Cementos Dentales/química, Cementos Dentales/farmacología, Método Doble Ciego, Lactobacillus/efectos de los fármacos, Niobio/farmacología, Óxidos/farmacología, Fosfatos/farmacología, Streptococcus/efectos de los fármacos, Desmineralización Dental/prevención & control

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Cytotoxicity and Bioactivity of Calcium Silicate Cements Combined with Niobium Oxide in Different Cell Lines

Abstract The aim of this study was to evaluate the cytotoxicity and bioactivity of calcium silicate-based cements combined with niobium oxide (Nb2O5) micro and nanoparticles, comparing the response in different cell lines. This evaluation used four cell lines: two primary cultures (human dental pulp cell...