R
Roberto Brandão Garcia
Researcher at University of São Paulo
Publications - 97
Citations - 2774
Roberto Brandão Garcia is an academic researcher from University of São Paulo. The author has contributed to research in topics: Root canal & Mineral trioxide aggregate. The author has an hindex of 29, co-authored 96 publications receiving 2526 citations.
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Journal ArticleDOI
Histologic evaluation of pulpotomies in dog using two types of mineral trioxide aggregate and regular and white Portland cements as wound dressings
Renato Menezes,Clóvis Monteiro Bramante,Ariadne Letra,Vanessa Graciela Gomes Carvalho,Roberto Brandão Garcia +4 more
TL;DR: The materials used in this study were equally effective as pulp protection materials following pulpotomy and direct pulp protection with MTA Angelus, ProRoot, Portland cement and white Portland cement.
Journal ArticleDOI
Sealing ability of MTA and radiopaque portland cement with or without calcium chloride for root-end filling
Eduardo Antunes Bortoluzzi,Norberto Juárez Broon,Clóvis Monteiro Bramante,Roberto Brandão Garcia,Ivaldo Gomes de Moraes,Norberti Bernardineli +5 more
TL;DR: Evaluating the influence of calcium chloride on the sealing ability of three Mineral Trioxide Aggregate cements, ProRoot MTA, MTA-Angelus, and radiopaque White Portland cement, for retrograde root filling found CaCl(2) improved the sealed ability of all three MTA cements.
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Depth and percentage of penetration of endodontic sealers into dentinal tubules after root canal obturation using a lateral compaction technique: A confocal laser scanning microscopy study
Ronald Ordinola-Zapata,Clóvis Monteiro Bramante,Márcia Sirlene Zardin Graeff,Aldo del Carpio Perochena,Rodrigo Ricci Vivan,Ericson Janólio de Camargo,Roberto Brandão Garcia,Norberti Bernardineli,James L. Gutmann,Ivaldo Gomes de Moraes +9 more
TL;DR: Although Sealapex displayed deeper penetration into the dentinal tubules there was no difference in the percentage of adaptation to the root canal walls among the 3 sealers evaluated.
Journal ArticleDOI
Evaluation of the physical and chemical properties of two commercial and three experimental root-end filling materials.
Rodrigo Ricci Vivan,Ronald Ordinola Zapata,Márcia A. Zeferino,Clóvis Monteiro Bramante,Norberti Bernardineli,Roberto Brandão Garcia,Marco Antonio Hungaro Duarte,Mário Tanomaru Filho,Ivaldo Gomes de Moraes +8 more
TL;DR: Evaluating the pH, calcium release, setting time, and solubility of two commercially available mineral trioxide aggregate cements found the white MTA Angelus and MTA Bio had the shortest setting times, higher pH and calcium ion release, and the highestsolubility.
Journal ArticleDOI
Confocal laser scanning microscopy is appropriate to detect viability of Enterococcus faecalis in infected dentin
Ronald Ordinola Zapata,Clóvis Monteiro Bramante,Ivaldo Gomes de Moraes,Norberti Bernardineli,Thaís Helena Gasparoto,Márcia Sirlene Zardin Graeff,Ana Paula Campanelli,Roberto Brandão Garcia +7 more
TL;DR: CLM analysis shows that the discrimination between viable and dead bacteria in infected dentinal tubules could be observed after staining with FDA/PI, and acridine orange was able to show metabolic activity of the E. faecalis cells inside the dentinaltubules.