Zobrazeno 1 - 10
of 172
pro vyhledávání: '"Roberto Christ Vianna, Santos"'
Autor:
Leonardo Quintana Soares Lopes, Rodrigo de Almeida Vaucher, Janice Luehring Giongo, Patrícia Kolling Marquezan, Roberto Christ Vianna Santos
Publikováno v:
Bioscience Journal, Vol 40 (2024)
This study aimed to prepare and apply nanocapsules containing glycerol monolaurate for eradicating Streptococcus mutans biofilms. The interfacial deposition method of the preformed polymer synthesized the nanocapsules characterized for mean diameter,
Externí odkaz:
https://doaj.org/article/1f301b864b5d496abe9d03132e6ee38f
Autor:
Leonardo Quintana Soares Lopes, Patrícia Kolling Marquezan, Sergio Roberto Mortari, Fernando Machado Machado, Tiago Moreno Volkmer, Roberto Christ Vianna Santos
Publikováno v:
Bioscience Journal, Vol 40 (2024)
Multi-walled carbon nanotubes (MWCNTs) were purified and unpurified in this study to obtain hybrid materials with improved activity. The production stage comprised a chemical purification of the produced sample. Raman spectroscopy analyzed the struct
Externí odkaz:
https://doaj.org/article/a9bf7dfb43e74f818aab53dd33f3f540
Autor:
Camila Marina Verdi, Matheus Dellaméa Baldissera, Vanessa Schopf Machado, Carine Freitas Milarch, Eduardo Nascimento Correa de Andrade, Gabrielle Aguiar Dantas, Bernardo Baldisseroto, Roberto Christ Vianna Santos
Publikováno v:
The Microbe, Vol 5, Iss , Pp 100191- (2024)
The increase in bacterial resistance in animals and the buildup of antimicrobials in animal meat pose significant nutritional and economic challenges. Given this context, this study explored the potential of Gaultheria procumbens essential oil (GPEO)
Externí odkaz:
https://doaj.org/article/ae94c5efa0064f7183a51b12837bfce7
Autor:
Thais de Moraes Barin, Camilla Filippi dos Santos Alves, Cristiane Antunes Teixeira, Camila Marina Verdi, Kelly Schneider Moreira, Thiago Burgo, Vitória Fernanda Belmonte Novais, Rodrigo de Almeida Vaucher, Roberto Christ Vianna Santos
Publikováno v:
Applied Sciences, Vol 14, Iss 22, p 10089 (2024)
The present study tested sildenafil citrate as an example of pharmacological repositioning against the opportunistic pathogen Pseudomonas aeruginosa, known for its potent biofilm formation. We evaluated its antimicrobial, synergistic, and antibiofilm
Externí odkaz:
https://doaj.org/article/968cd0534a4a4f89bd4a7570c2631ed0
Autor:
Leonardo Quintana Soares Lopes, Pedro Henrique Fortes Guerim, Roberto Christ Vianna Santos, Flavia Kolling Marquezan, Patrícia Kolling Marquezan
Publikováno v:
Bioscience Journal, Vol 39, Pp e39096-e39096 (2023)
Microorganisms such as Escherichia coli, Pseudomonas aeruginosa, and Staphylococcus aureus are frequently isolated in samples of urinary, blood, intestinal, and respiratory infections, among others. These bacteria are also associated with microbial b
Externí odkaz:
https://doaj.org/article/ee40f1ada9024ab1a6c6a60f7e90b826
Autor:
Ticiane da Rosa Pinheiro, Gabrielle Aguiar Dantas, Jean Lucas Gutknecht da Silva, Daniela Bitencourt Rosa Leal, Ricardo Barreto da Silva, Thiago Augusto de Lima Burgo, Roberto Christ Vianna Santos, Bernardo Almeida Iglesias
Publikováno v:
Pharmaceutics, Vol 15, Iss 5, p 1511 (2023)
Onychomycosis is a prevalent nail fungal infection, and Candida albicans is one of the most common microorganisms associated with it. One alternative therapy to the conventional treatment of onychomycosis is antimicrobial photoinactivation. This stud
Externí odkaz:
https://doaj.org/article/c25d52fe8d4540309179c89a24369307
Autor:
Pauline Cordenonsi Bonez, Vanessa Albertina Agertt, Grazielle Guidolin Rossi, Fallon dos Santos Siqueira, Josiéli Demétrio Siqueira, Lenice Lorenço Marques, Gelson Noe Manzoni de Oliveira, Roberto Christ Vianna Santos, Marli Matiko Anraku de Campos
Publikováno v:
Journal of Clinical Tuberculosis and Other Mycobacterial Diseases, Vol 23, Iss , Pp 100217- (2021)
Rapidly growing mycobacteria (RGM) are found in non-sterile water and often associated with severe post-surgical infections and affect immunocompromised patients. In addition, RGM can prevent the host's immune response and have the ability to adhere
Externí odkaz:
https://doaj.org/article/de52e538892d4b688d18965e9179d88e
Autor:
Andrei Vinícius Englert, Camila Marina Verdi, Roberto Christ Vianna Santos, Letícia Cruz, Marcel Henrique Marcondes Sari
Publikováno v:
Brazilian Archives of Biology and Technology, Vol 63 (2020)
Abstract In the current study, nanocapsules (NC) formulations containing a co-load of clotrimazole (C), a highly prescribed antifungal drug, and diphenyl diselenide [(PhSe)2], an organoselenium compound with a promising scope of pharmacological actio
Externí odkaz:
https://doaj.org/article/0687574be32a4a2096a7813da5bd3250
Autor:
Maísa CASARIN, Josiele PAZINATTO, Leandro Machado OLIVEIRA, Márcia Ebling de SOUZA, Roberto Christ Vianna SANTOS, Fabricio Batistin ZANATTA
Publikováno v:
Brazilian Oral Research, Vol 33 (2019)
Abstract Laboratory evidence has demonstrated the antimicrobial effect of Melaleuca alternifolia (MEL) against oral microorganisms. This randomized, double-blind, crossover clinical trial, compared the anti-biofilm and anti-inflammatory effects of ME
Externí odkaz:
https://doaj.org/article/4a1466e9d60c404c97cfba18afa58ce4
Autor:
Elisia Gomes da Silva, Guerino Bandeira Junior, Juliana Felipetto Cargnelutti, Roberto Christ Vianna Santos, André Gündel, Bernardo Baldisserotto
Publikováno v:
Fishes, Vol 6, Iss 3, p 32 (2021)
Brazilian fish farming goes together with the emergence of numerous bacterial diseases, with Aeromonas hydrophila being the main bacterial pathogen. As a consequence, antimicrobials are excessively used. Considering that antimicrobials are relatively
Externí odkaz:
https://doaj.org/article/ecb67162db7d4eed981b5555c1f8269c