Zobrazeno 1 - 10
of 83
pro vyhledávání: '"Roxane Maria Fontes Piazza"'
Autor:
Fabiana Fioravante Coelho, Miriam Aparecida da Silva, Thiciany Blener Lopes, Juliana Moutinho Polatto, Natália Salazar de Castro, Luis Adan Flores Andrade, Karine Lima Lourenço, Hugo Itaru Sato, Alex Fiorini de Carvalho, Helena Perez Coelho, Flávia Fonseca Bagno, Daniela Luz, Vincent Louis Viala, Pedro Queiroz Cattony, Bruna de Sousa Melo, Ana Maria Moro, Wagner Quintilio, Ana Paula Barbosa, Camila Gasque Bomfim, Camila Pereira Soares, Cristiane Rodrigues Guzzo, Flavio Guimarães Fonseca, Edison Luiz Durigon, Ricardo Tostes Gazzinelli, Santuza M. Ribeiro Teixeira, Roxane Maria Fontes Piazza, Ana Paula Fernandes
Publikováno v:
Microorganisms, Vol 11, Iss 10, p 2422 (2023)
SARS-CoV-2 diagnostic tests have become an important tool for pandemic control. Among the alternatives for COVID-19 diagnosis, antigen rapid diagnostic tests (Ag-RDT) are very convenient and widely used. However, as SARS-CoV-2 variants may continuous
Externí odkaz:
https://doaj.org/article/9d2b5f4abaf046d7a458a65c8a0c962b
Autor:
Tamara Renata Machado Ribeiro, Mateus Kawata Salgaço, Maria Angela Tallarico Adorno, Miriam Aparecida da Silva, Roxane Maria Fontes Piazza, Katia Sivieri, Cristiano Gallina Moreira
Publikováno v:
BMC Microbiology, Vol 21, Iss 1, Pp 1-14 (2021)
Abstract Background The intestinal microbiota plays a crucial role in human health, adjusting its composition and the microbial metabolites protects the gut against invading microorganisms. Enteroaggregative E. coli (EAEC) is an important diarrheagen
Externí odkaz:
https://doaj.org/article/f2343c7cdbc647b7b308b9e9141de178
Autor:
André Valencio, Miriam Aparecida da Silva, Fernanda Fernandes Santos, Juliana Moutinho Polatto, Marcelo Marcondes Ferreira Machado, Roxane Maria Fontes Piazza, Ana Cristina Gales
Publikováno v:
Microorganisms, Vol 11, Iss 4, p 1052 (2023)
The detection of KPC-type carbapenemases is necessary for guiding appropriate antibiotic therapy and the implementation of antimicrobial stewardship and infection control measures. Currently, few tests are capable of differentiating carbapenemase typ
Externí odkaz:
https://doaj.org/article/9ff9e1696cc54228b2a18ffec86c77f4
Autor:
Izabella de Macedo Henrique, Flavia Sacerdoti, Raissa Lozzardo Ferreira, Camila Henrique, Maria Marta Amaral, Roxane Maria Fontes Piazza, Daniela Luz
Publikováno v:
Frontiers in Cellular and Infection Microbiology, Vol 12 (2022)
Shiga toxins (Stx) are AB5-type toxins, composed of five B subunits which bind to Gb3 host cell receptors and an active A subunit, whose action on the ribosome leads to protein synthesis suppression. The two Stx types (Stx1 and Stx2) and their subtyp
Externí odkaz:
https://doaj.org/article/d787924f9b2e48988f3bff1f005ca2dd
Autor:
Carlos Roberto Prudencio, Vivaldo Gomes da Costa, Leticia Barboza Rocha, Hernan Hermes Monteiro Costa, Diego José Belato Orts, Felipe Rocha da Silva Santos, Paula Rahal, Nikolas Alexander Borsato Lino, Pâmela Jóyce Previdelli da Conceição, Cintia Bittar, Rafael Rahal Guaragna Machado, Edison Luiz Durigon, João Pessoa Araujo, Juliana Moutinho Polatto, Miriam Aparecida da Silva, Joyce Araújo de Oliveira, Thais Mitsunari, Lennon Ramos Pereira, Robert Andreata-Santos, Luís Carlos de Souza Ferreira, Daniela Luz, Roxane Maria Fontes Piazza
Publikováno v:
Viruses, Vol 15, Iss 3, p 654 (2023)
Zika virus (ZIKV), a mosquito-borne pathogen, is an emerging arbovirus associated with sporadic symptomatic cases of great medical concern, particularly among pregnant women and newborns affected with neurological disorders. Serological diagnosis of
Externí odkaz:
https://doaj.org/article/2f380db71d614c0dba67651962e6b110
Autor:
Herbert Guimarães de Sousa Silva, Marcia Regina Franzolin, Geovana Ferreira dos Anjos, Angela Silva Barbosa, Luis Fernando dos Santos, Kaique Ferrari Miranda, Ronaldo Maciel Marques, Matilde Costa Lima de Souza, Roxane Maria Fontes Piazza, Marta de Oliveira Domingos
Publikováno v:
Pathogens, Vol 11, Iss 8, p 895 (2022)
The serogroup O55 of E. coli is composed of strains whose mechanisms of virulence are different from each other. Since the O55 polysaccharides are present in all E. coli O55 strains, and so are the polymers that compose the capsule of O55 atypical en
Externí odkaz:
https://doaj.org/article/281b42caa947411f9924d3cd3c67f2d4
Autor:
Tamara Renata Machado Ribeiro, Mateus Kawata Salgaço, Maria Angela Tallarico Adorno, Miriam Aparecida da Silva, Roxane Maria Fontes Piazza, Katia Sivieri, Cristiano Gallina Moreira
Publikováno v:
BMC Microbiology, Vol 21, Iss 1, Pp 1-2 (2021)
Externí odkaz:
https://doaj.org/article/7eba9d540d89411ebbb205ef954741ea
Autor:
Marta de Oliveira Domingos, Silvio Marciano da Silva Junior, Wagner Milanello, Shirley Sizue Nakamura Nakano, Marcia Regina Franzolin, Luis Fernando dos Santos, Kamila Oliveira Nunes, Vaniky Duarte Marques, Waldir P. Elias, Herbert Guimarães de Sousa Silva, Bruna De Lucca Caetano, Roxane Maria Fontes Piazza
Publikováno v:
Pathogens, Vol 11, Iss 2, p 231 (2022)
The role of uropathogenic Escherichia coli (UPEC) in colonization and infection of female patients with anatomical and functional abnormalities of the urinary system is elusive. In this study, the phenotype, genotype and the phylogeny of UPEC strains
Externí odkaz:
https://doaj.org/article/011c27f1b3eb4eebabe6f210256ee0c0
Autor:
Bruna De Lucca Caetano, Marta de Oliveira Domingos, Miriam Aparecida da Silva, Jessika Cristina Alves da Silva, Juliana Moutinho Polatto, Fabio Montoni, Leo Kei Iwai, Daniel Carvalho Pimenta, Hugo Vigerelli, Paulo Cesar Gomes Vieira, Rita de Cassia Ruiz, José Salvatore Patané, Roxane Maria Fontes Piazza
Publikováno v:
Microorganisms, Vol 10, Iss 1, p 172 (2022)
The secretion of α-hemolysin by uropathogenic Escherichia coli (UPEC) is commonly associated with the severity of urinary tract infections, which makes it a predictor of poor prognosis among patients. Accordingly, this toxin has become a target for
Externí odkaz:
https://doaj.org/article/b912a1ea23ec4e58989250fe3617b024
Autor:
Camila Henrique, Maria Alice Pimentel Falcão, Luciana De Araújo Pimenta, Adolfo Luís Almeida Maleski, Carla Lima, Thais Mitsunari, Sandra Coccuzzo Sampaio, Mônica Lopes-Ferreira, Roxane Maria Fontes Piazza
Publikováno v:
Toxins, Vol 13, Iss 6, p 419 (2021)
Heat-labile toxin I (LT-I), produced by strains of enterotoxigenic Escherichia coli (ETEC), causes profuse watery diarrhea in humans. Different in vitro and in vivo models have already elucidated the mechanism of action of this toxin; however, their
Externí odkaz:
https://doaj.org/article/308c35e2b9c34d1fadf15d71532789f1