ArticleBrazilian journal of microbiology : [publication of the Brazilian Society for Microbiology]2020
Genetic diversity, antimicrobial resistance, and virulence genes of thermophilic Campylobacter isolated from broiler production chain.
Article in Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology], 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 16 papers.
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.
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.
Who cites it
16 citing papers in PubMed, 28 citations in OpenAlex.
- Molecular profiling ofOpen veterinary journal · 2026Article
- Prevalence, antibiotic resistance, resistance and virulence determinants ofOne health (Amsterdam, Netherlands) · 2025Review
- Hidden Places for Foodborne Bacterial Pathogens and Novel Approaches to Control Biofilms in the Meat Industry.Foods (Basel, Switzerland) · 2024Review
- A Decade of Antimicrobial Resistance in Human and AnimalAntibiotics (Basel, Switzerland) · 2024Review
- The Transmission ofPathogens (Basel, Switzerland) · 2024Article
- Genomic and clinical characteristics of campylobacteriosis in Australia.Microbial genomics · 2024Article
- Genomic Analysis and Antimicrobial Resistance ofChina CDC weekly · 2023Article
- Persistence ofAntibiotics (Basel, Switzerland) · 2023Article
- Antibiotic Resistance inAntibiotics (Basel, Switzerland) · 2023Review
- Article
- Relationships between Virulence Genes and Antibiotic Resistance Phenotypes/Genotypes inFoods (Basel, Switzerland) · 2022Article
- Agents of Campylobacteriosis in Different Meat Matrices in Brazil.International journal of environmental research and public health · 2022Article
- Article
- Optimization of a Method for Extraction and Determination of Residues of Selected Antimicrobials in Soil and Plant Samples Using HPLC-UV-MS/MS.International journal of environmental research and public health · 2021Article
- Genomic Analysis and Antimicrobial Resistance ofFrontiers in microbiology · 2021Article
- Antimicrobial Resistance Profiles, Virulence Genes, and Genetic Diversity of ThermophilicFrontiers in microbiology · 2021Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
9 authors at 1 institution in 1 country.
Funding
Abstract
The aim of this study was to investigate the prevalence of thermophilic Campylobacter in the broiler production chain of southern Brazil, by evaluating broiler farms and slaughter line samples, and to determine the genetic diversity, antimicrobial resistance, and virulence genes of the isolates. Of the 140 samples investigated in this study, 75 (53.6%) were positive for thermophilic Campylobacter, and all isolates were identified by phenotypic and molecular tests as C. jejuni. The resistance to nalidixic acid was the most common (74%), followed by resistance to enrofloxacin (67.3%) and ciprofloxacin (37.1%). However, there was no resistance to the macrolides tested which are recommended for the treatment of human campylobacteriosis. The PFGE showed that the isolates were grouped in eight macrorestriction patterns (P1 to P8). A representative isolate of each macrorestriction pattern was investigated for the presence of virulence genes and all isolates carried the cadF, ciaB, cdtA, cdtB, cdtC, and flaA genes. The dnaJ gene was detected in 87.5% (7/8) of the isolates. The flhA and racR genes were detected in 75% (6/8), while the pldA gene was present in 62.5% (5/8) and the wlaN gene in 25% (2/8). The presence of C. jejuni in broiler farms and in the slaughterhouse is a hazard to consumer given that this pathogen can be maintained throughout the broiler production chain and contaminates the final product. Moreover, the presence of the major virulence genes in the isolates demonstrates that they have the ability to develop campylobacteriosis in humans.
Indexed as
Identifiers
What OpenQuestion holds
Registered trials
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.