Evidence map›Paper›PMID 38557572›Full record

ArticleJournal of water and health2024

Molecular characterization and prevalence of β-lactamase-producing Enterobacterales in livestock and poultry slaughterhouses wastewater in Iran.

Mehran Sardari, Meysam Manouchehrifar, Kamal Hasani, Nasrin Habibzadeh, Hadi Peeri Doghaheh, Taher Azimi, Mohsen Arzanlou

Open access · diamondAbstract read
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In one paragraph

Article in Journal of water and health, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 4 papers.

0numbers the graph read from it
0cells of the map it votes in
4citing papers in PubMed
0.7field-weighted citation impact, top 38% of its field
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

4 citing papers in PubMed, 4 citations in OpenAlex.

  1. Review
  2. Distribution of multidrug-resistantVeterinary world · 2025
    Article
  3. Carbapenem-resistantJournal of water and health · 2024
    Article
  4. Review
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

7 authors at 2 institutions in 1 country.

Mehran SardariDepartment of Microbiology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran.
Meysam ManouchehrifarDeputy of Food and Drug, Ardabil University of Medical Sciences, Ardabil, Iran.
Kamal HasaniDepartment of Environmental Health Engineering, School of Public Health, Ardabil University of Medical Sciences, Ardabil, Iran.
Nasrin HabibzadehDepartment of Microbiology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran.
Hadi Peeri DoghahehDepartment of Microbiology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran.
Taher AzimiDepartment of Bacteriology and Virology, Shiraz University of Medical Sciences, Shiraz, Iran.
Mohsen ArzanlouDepartment of Microbiology, School of Medicine, Ardabil University of Medical Sciences, Ardabil, Iran; Zoonoses Research Center, Ardabil University of Medical Sciences, Ardabil, Iran E-mail: m.arzanlou@arums.ac.ir; arzanlo53@gmail.com.ORCID https://orcid.org/0000-0002-4233-9497
Ardabil University of Medical Sciences · IRShiraz University · IR

Funding

Ardabil University of Medical Sciences 1001954
6 · The paper itself

Abstract

Beta-lactamase-producing Enterobacterales bacteria cause severe hard-to-treat infections. Currently, they are spreading beyond hospitals and becoming a serious global health concern. This study investigated the prevalence and molecular characterization of extended-spectrum β-lactamase and AmpC-type β-lactamase-producing Enterobacterales (ESBL-PE, AmpC-PE) in wastewater from livestock and poultry slaughterhouses in Ardabil, Iran. A total of 80 Enterobacterales bacteria belonging to 9 species were identified. Among the isolates, Escherichia coli (n = 21/80; 26.2%) and Citrobacter spp. (n = 18/80; 22.5%) exhibited the highest frequency. Overall, 18.7% (n = 15/80) and 2.5% (n = 2/80) of Enterobacterales were found to be ESBL and AmpC producers, respectively. The most common ESBL producer isolates were E. coli (n = 9/21; 42.8%) and Klebsiella pneumoniae (n = 6/7; 85.7%). All AmpC-PE isolates belonged to E. coli strains (n = 2/21; 9.5%). In this study, 80% of ESBL-PE and 100% of AmpC-PE isolates were recovered from poultry slaughterhouse wastewater. All ESBL-PE and AmpC-PE isolates were multidrug-resistant. In total, 93.3% of ESBL-PE isolates harbored the bla

Indexed as

Escherichia coliEscherichia coli InfectionsAbattoirsAnimalsAnti-Bacterial AgentsBacteriaBacterial Proteinsbeta-LactamasesHumansIranLivestockPoultryPrevalenceWastewaterAnti-Bacterial AgentsBacterial Proteinsbeta-LactamasesWastewaterantibiotic resistanceEnterobacteralesextended-spectrum β-lactamasesfarm animalswastewater

Identifiers

PMID38557572
OpenAlexW4392463723

What OpenQuestion holds

Textmetadata
Read underepoch 390

Registered trials

None linked

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.