Evidence map›Paper›PMID 40576088›Full record

ArticleMicrobiologyOpen2025

Detection and Characterization of Extended-Spectrum Beta-Lactamase-Producing Escherichia coli in Raw Seafood From the Coastal Area of Bangladesh.

Zannatul Firdous, Md Saiful Islam, Md Ashek Ullah, Md Liton Rana, Farhana Binte Ferdous, Al-Muksit Mohammad Taufiquer Rahman, Jayedul Hassan, Md Tanvir Rahman

Abstract read
In one paragraph

Article in MicrobiologyOpen, 2025. 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
–field-weighted citation impact
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.

  1. First Report of blaMicrobiologyOpen · 2026
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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

8 authors.

Zannatul FirdousDepartment of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh.
Md Saiful IslamDepartment of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID 0000-0002-6870-4595
Md Ashek UllahDepartment of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh.
Md Liton RanaDepartment of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID 0000-0003-1400-1250
Farhana Binte FerdousDepartment of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh.
Al-Muksit Mohammad Taufiquer RahmanDepartment of Medicine, Rajshahi Medical College, Rajshahi, Bangladesh.
Jayedul HassanDepartment of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh.
Md Tanvir RahmanDepartment of Microbiology and Hygiene, Faculty of Veterinary Science, Bangladesh Agricultural University, Mymensingh, Bangladesh.ORCID 0000-0001-5432-480X

Funding

This study was partially supported by the Bangladesh Agricultural University Research System (BAURES) under grant number 2022/12/BAU.
6 · The paper itself

Abstract

The emergence of antimicrobial resistance (AMR) and extended-spectrum beta-lactamase (ESBL)-producing Escherichia coli (ESBL-EC) in seafood represents a significant public health concern. In this study, we screened 102 raw seafood samples, comprising shrimp (n = 42), sea fish (n = 36), and crabs (n = 24), to detect ESBL-EC. E. coli was isolated and identified through culture-based methods, staining procedures, biochemical assays, and polymerase chain reaction (PCR) analysis. The AMR properties of E. coli isolates were evaluated using the disc diffusion test, while ESBL-EC was identified phenotypically through the double-disc synergy test and confirmed at the genetic level using PCR. PCR analysis revealed that 42.2% (43/102) of the samples were contaminated with E. coli, with sea fish showing the highest (p < 0.05) prevalence (63.9%, 23/36), followed by crabs (37.5%, 9/24) and shrimp (26.2%, 11/42). All the isolates exhibited phenotypic resistance to ampicillin, followed by ceftazidime (95.3%), ciprofloxacin (55.8%), azithromycin (39.5%), cefotaxime (37.2%), and streptomycin (16.3%). Notably, 69.8% (30/43) of E. coli isolates exhibited phenotypically multidrug resistance. Moreover, 18.6% (8/43) of the isolates showed ESBL-producing characteristics, higher in shrimp than in sea fish and crabs. ESBL-related gene, bla

Indexed as

beta-LactamasesEscherichia coliSeafoodAnimalsAnti-Bacterial AgentsBangladeshDrug Resistance, Multiple, BacterialFood MicrobiologyMicrobial Sensitivity TestsPolymerase Chain ReactionAnti-Bacterial Agentsbeta-Lactamasesantimicrobial resistanceBangladeshbeta‐lactamsE. coliESBLpublic healthseafood

Identifiers

PMID40576088
PMCPMC12203235

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Registered trials

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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.