R
Rafael Guerra Lund
Researcher at Universidade Federal de Pelotas
Publications - 141
Citations - 1784
Rafael Guerra Lund is an academic researcher from Universidade Federal de Pelotas. The author has contributed to research in topics: Candida albicans & Antimicrobial. The author has an hindex of 21, co-authored 130 publications receiving 1314 citations.
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Natural Crown Bonding of Anterior Fractured Teeth at Different Levels of Complexity: A 14-Month Follow-up.
Josué Martos,Stefani Zanotto,Alexandra Rubin Cocco,Rafael Guerra Lund,Rudimar Antônio Baldissera +4 more
TL;DR: The natural crown bonding technique, using tooth fragments and a direct composite resin, successfully restored all of the fractured anterior teeth and showed good esthetics and periodontal health after a 14-month follow-up, proving that the technique is a good option for tooth fractures.
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Comparison of growth of viable oral bacteria and Streptococcus mutans in biofilm models using three different culture media
Sonia Luque Peralta,Sávio Bisinoto de Leles,André Lindemann Dutra,Alexandra Rubin Cocco,Manuel T. B. Radaelli,Rafael Guerra Lund +5 more
TL;DR: It was concluded that UYTEB is a suitable alternative for microcosm and monoculture assays after comparing three different culture media: Brain heart infusion (BHI), ultrapurified tryptone-yeast extract broth (UTYEB) and defined medium mucin (DMM) in two biofilm models.
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Development and characterization of a novel bulk-fill elastomeric temporary restorative composite.
Sonia Luque Peralta,André Lindemann Dutra,Sávio Bisinoto de Leles,Juliana Silva Ribeiro,Fabrício Aulo Ogliari,Evandro Piva,Rafael Guerra Lund +6 more
TL;DR: The present findings suggest that the physical, mechanical and biological properties of the experimental TFMs with ZM are comparable with the property of the commercial reference, however, some properties were improved, such as lower microleakage and water sorption, and higher ultimate tensile strength values.
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Análise microbiológica de doces de leite vendidos em feiras livres de Pelotas, Estado do Rio Grande do Sul - DOI: 10.4025/actascibiolsci.v31i2.676
Kelli Destri,Jacqueline Bairros,Bianca Languer Vargas,Patrícia da Silva Nascente,Francisco Augusto Burkert Del Pino,Rafael Guerra Lund +5 more
TL;DR: It was concluded that none of the doce de leite samples revealed pathogenic bacterial contamination, and based on the methodologies employed, no microbial pathogen isolates were detected in the investigated samples.
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Bovine Colostrum Silage: Physicochemical and Microbiological Characteristics at Different Fermentation Times.
Rosana Basso Kraus,Pedro Rassier dos Santos,Amanda Krummenauer,Kevin Eduardo Palhares,Helenice Gonzalez de Lima,Silvia R. L. Ladeira,Giselda Maria Pereira,Giniani Carla Dors,Patrícia da Silva Nascente,Rafael Guerra Lund +9 more
TL;DR: In this paper, the physicochemical and microbiological compositions of colostrum silage at different fermentation times with milk and bovine Colostrum (BC) quality parameters were compared, and positive correlations were observed between total solids and protein and ash contents.