Consulta: subjectFacets:"One Health"
Registros recuperados: 2
Data/hora: 27/07/2024 03:08:46

Isolation of Escherichia coli and Salmonella spp. from free-ranging wild animals
Provedor de dados: Brazilian Journal of Microbiology
Autores: Iovine,Renata de Oliveira; Dejuste,Catia; Miranda,Flávia; Filoni,Claudia; Bueno,Marina Galvão; Carvalho,Vania Maria de.
Increasing interactions between humans, domestic animals and wildlife may result in inter-species transmission of infectious agents. To evaluate the presence of pathogenic E. coli and Salmonella spp. and to test the antimicrobial susceptibility of isolates, rectal swabs from 36 different free-ranging wild mammals were taken from two distinct natural sites in Brazil: Cantareira State Park (CSP, state of São Paulo) and Santa Isabel do Rio Negro Region (SIRNR, state of Amazonas). The swabs were randomly collected and processed for bacterial isolation, identification, characterization and antimicrobial resistance. Eighteen E. coli strains from CSP and 20 from SIRNR were recovered from 14 and 22 individuals, respectively. Strains from animals captured in CSP,...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: E. coli; Salmonella; Wild mammals; One Health; Brazil.
Ano: 2015
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1517-83822015000401257

Underrated Staphylococcus species and their role in antimicrobial resistance spreading
Provedor de dados: Genetics and Molecular Biology
Autores: Rossi,Ciro César; Pereira,Monalessa Fábia; Giambiagi-deMarval,Marcia.
Abstract The increasing threat of antimicrobial resistance has shed light on the interconnection between humans, animals, the environment, and their roles in the exchange and spreading of resistance genes. In this review, we present evidences that show that Staphylococcus species, usually referred to as harmless or opportunistic pathogens, represent a threat to human and animal health for acting as reservoirs of antimicrobial resistance genes. The capacity of genetic exchange between isolates of different sources and species of the Staphylococcus genus is discussed with emphasis on mobile genetic elements, the contribution of biofilm formation, and evidences obtained either experimentally or through genome analyses. We also discuss the involvement of...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: Horizontal gene transfer; Antimicrobial resistance; Coagulase negative staphylococcus; Biofilm; CRISPR; One Health.
Ano: 2020
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572020000300303