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Molecular characterization of Escherichia coli isolates obtained from bovine clinical mastitis.
(Elsevier B.V., 2019-01-01)
Putative virulence factors of extra-intestinal Escherichia coli isolated from bovine mastitis with different clinical scores
(2019-05-01)
We investigated the genes kpsMTII, iucD, sfaDE, afaBC, papA and papC, (proposed to be involved in extra-intestinal pathogenic Escherichia coli—ExPEC), phylogroup classification and the in vitro swimming and swarming motility ...
Overlapped Sequence Types (STs) and Serogroups of Avian Pathogenic (APEC) and Human Extra-Intestinal Pathogenic (ExPEC) Escherichia coli Isolated in Brazil
(Public Library Science, 2014-08-12)
Avian pathogenic Escherichia coli (APEC) strains belong to a category that is associated with colibacillosis, a serious illness in the poultry industry worldwide. Additionally, some APEC groups have recently been described ...
Multidrug-resistant pathogenic Escherichia coli isolated from wild birds in a veterinary hospital
(2017-01-02)
Wild birds are carriers of Escherichia coli. However, little is known about their role as reservoirs for extra-intestinal pathogenic E. coli (ExPEC). In this work we investigated E. coli strains carrying virulence genes ...
Aspectos sobre a diversidade genética de Escherichia coli enteropatogênica atípica e sua relação com o potencial patogênico extra intestinal
(Universidade Federal de São Paulo, 2022-05)
Escherichia coli é reconhecidamente dotada de grande plasticidade genética, no sentido de ser uma espécie receptiva para genes que chegam por meio de mecanismos de transferência horizontal, ou HGT, mediada por plasmídeos, ...
Origem filogenética e diversidade de marcadores de virulência de alguns patotipos de escherichia coli patogênica intestinal
(Universidade Federal de São Paulo (UNIFESP), 2015-07-31)
Escherichia coli are fermentative Gram negative bacilli, inhabiting the intestinal tract of warm blood animals, in a commensal or symbiotic relationship. About 10 % of the strains have acquired pathogenic characteristics ...
Short communication: Investigation of extra-intestinal pathogenic Escherichia coli virulence genes, bacterial motility, and multidrug resistance pattern of strains isolated from dairy cows with different severity scores of clinicalmastitis
(Elsevier B.V., 2020-04-01)
Escherichia coli is a major pathogen involved in the etiology of environmentally derived bovine mastitis and is characterized by a variety of virulence factors (VF). Mammary infections with E. coli have shown a wide range ...
Análise genômica e fenotípica da virulência de cepas de Escherichia coli isoladas da microbiota intestinal de pacientes hospitalizados com e sem infecção urinária
(Universidade Federal de São Paulo, 2021)
Objetivo: Avaliar cepas de E. coli isoladas da microbiota intestinal de pacientes hospitalizados com e sem infecção do trato urinário (ITU). Métodos: Dezoito amostras de swab retal foram coletadas e semeadas em ágar ...