Evidence map›Paper›PMID 40439803›Full record

ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2025

Antimicrobial susceptibility and genetic profiles of Escherichia coli isolated from poultry hatcheries in the state of Rio Grande do Sul, Brazil.

Jônatas Grellmann Breunig, Kelly Cristina Tagliari de Brito, Tamara Flores, Thales Quedi Furian, Karen Apellanis Borges, Hamilton Luiz de Souza Moraes, Carlos Tadeu Pippi Salle, Luciana Kazue Otutumi, Luís Eduardo de Souza Gazal, Gerson Nakazato and 5 more

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Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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0citing papers in PubMed
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1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

0 citing papers in PubMed.

No citing paper in PubMed yet.

4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

15 authors.

Jônatas Grellmann BreunigSecretaria da Agricultura, Departamento de Diagnóstico e Pesquisa Agropecuária, Centro Estadual de Diagnóstico e Pesquisa em Saúde Animal Desidério Finamor (IPVDF), Laboratório Saúde das Aves e Inovação Tecnológica, Produção Sustentável e Irrigação, Estrada do Conde 6.000, Eldorado do Sul, Pecuária, 92990-000, RS, Brasil.
Kelly Cristina Tagliari de BritoSecretaria da Agricultura, Departamento de Diagnóstico e Pesquisa Agropecuária, Centro Estadual de Diagnóstico e Pesquisa em Saúde Animal Desidério Finamor (IPVDF), Laboratório Saúde das Aves e Inovação Tecnológica, Produção Sustentável e Irrigação, Estrada do Conde 6.000, Eldorado do Sul, Pecuária, 92990-000, RS, Brasil.
Tamara FloresSecretaria da Agricultura, Departamento de Diagnóstico e Pesquisa Agropecuária, Centro Estadual de Diagnóstico e Pesquisa em Saúde Animal Desidério Finamor (IPVDF), Laboratório Saúde das Aves e Inovação Tecnológica, Produção Sustentável e Irrigação, Estrada do Conde 6.000, Eldorado do Sul, Pecuária, 92990-000, RS, Brasil.
Thales Quedi FurianCentro de Diagnóstico e Pesquisa em Patologia Aviária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9090, Porto Alegre, 91540-000, RS, Brasil.
Karen Apellanis BorgesCentro de Diagnóstico e Pesquisa em Patologia Aviária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9090, Porto Alegre, 91540-000, RS, Brasil. karen.borges@ufrgs.br.ORCID http://orcid.org/0000-0001-6649-5833
Hamilton Luiz de Souza MoraesCentro de Diagnóstico e Pesquisa em Patologia Aviária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9090, Porto Alegre, 91540-000, RS, Brasil.
Carlos Tadeu Pippi SalleCentro de Diagnóstico e Pesquisa em Patologia Aviária, Faculdade de Veterinária, Universidade Federal do Rio Grande do Sul, Av. Bento Gonçalves 9090, Porto Alegre, 91540-000, RS, Brasil.
Luciana Kazue OtutumiPrograma de Pós-graduação em Ciência Animal com Ênfase em Produtos Bioativos, Universidade Paranaense, Praça Mascarenha de Moraes 4282, Umuarama, 87502-210, PR, Brasil.
Luís Eduardo de Souza GazalDepartamento de Microbiologia, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid, Km 380, S/N Campus Universitário, Londrina, 86057-970, PR, Brasil.
Gerson NakazatoDepartamento de Microbiologia, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid, Km 380, S/N Campus Universitário, Londrina, 86057-970, PR, Brasil.
Vanessa Lumi KogaDepartamento de Microbiologia, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid, Km 380, S/N Campus Universitário, Londrina, 86057-970, PR, Brasil.
Renata Katsuko Takayama KobayashiDepartamento de Microbiologia, Universidade Estadual de Londrina, Rodovia Celso Garcia Cid, Km 380, S/N Campus Universitário, Londrina, 86057-970, PR, Brasil.
Camila de Cuffa MatusaikiPrograma de Pós-graduação em Ciência Animal com Ênfase em Produtos Bioativos, Universidade Paranaense, Praça Mascarenha de Moraes 4282, Umuarama, 87502-210, PR, Brasil.
Gabriela Rocha SantosPrograma de Pós-graduação em Ciência Animal com Ênfase em Produtos Bioativos, Universidade Paranaense, Praça Mascarenha de Moraes 4282, Umuarama, 87502-210, PR, Brasil.
Benito Guimarães de BritoSecretaria da Agricultura, Departamento de Diagnóstico e Pesquisa Agropecuária, Centro Estadual de Diagnóstico e Pesquisa em Saúde Animal Desidério Finamor (IPVDF), Laboratório Saúde das Aves e Inovação Tecnológica, Produção Sustentável e Irrigação, Estrada do Conde 6.000, Eldorado do Sul, Pecuária, 92990-000, RS, Brasil.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Escherichia coli is widely distributed in human and animals as part of commensal microbiota, but some isolates can act as major pathogens causing severe diseases. Data regarding the characterization of E. coli isolated from hatchery is limited. Extensive genetic similarity among isolates has been previously reported, including similar virulence and antimicrobial resistance genes, which make it difficult to differentiate between pathogenic and commensal bacteria. The aim of this study was to characterize 84 E. coli isolates from four hatcheries in Rio Grande do Sul state (Brazil) for antimicrobial susceptibility, detection of multidrug resistance (MDR) and extended-spectrum β-lactamases (ESBL) isolates, and phylogenetic groups. Most antimicrobial agents presented moderate (20-50%) or high (> 50%) resistance rates, and 58 phenotypic resistance profiles were observed. A total of 51.19% and 20.24% of isolates were classified as MDR and ESBL, respectively. The majority of the isolates (80.95%) were classified in the pathogenic phylogroups (B2 and D), regardless the hatchery establishment. The hatchery did not influence in any of the results. The results demonstrate the high antibiotic resistance demonstrated by E. coli isolated from hatcheries in southern Brazil. The dissemination of pathogenic isolates in all establishments evaluated is a matter of particular concern. In this context, the results found in this study are important and may be the first step on monitoring pathogenicity and antimicrobial resistance fluctuation in Brazilian hatcheries.

Indexed as

Anti-Bacterial AgentsEscherichia coliEscherichia coli InfectionsPoultryPoultry DiseasesAnimalsbeta-LactamasesBrazilChickensDrug Resistance, Multiple, BacterialEscherichia coli ProteinsMicrobial Sensitivity TestsPhylogenyAnti-Bacterial Agentsbeta-LactamasesEscherichia coli ProteinsAntibiotic resistanceMultidrug-resistancePathogenicityPhylogenetic groups

Identifiers

PMID40439803
PMCPMC12350989

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Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.