Evidence map›Paper›PMID 42121000›Full record

ArticleBMC veterinary research2026

Seasonal environmental variation and its association with virulence and antimicrobial resistance in aquatic Pseudomonas aeruginosa.

Aya El Badawy, Dalia Hamza, Zeinab Ahmed, Maha A Sabry

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in BMC veterinary research, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 1 paper.

0numbers the graph read from it
0cells of the map it votes in
1citing 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

1 citing paper in PubMed.

  1. Article
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

4 authors.

Aya El BadawyDepartment of Zoonoses, Faculty of Veterinary Medicine, Cairo University, PO Box 12211, Giza, Egypt.
Dalia HamzaDepartment of Zoonoses, Faculty of Veterinary Medicine, Cairo University, PO Box 12211, Giza, Egypt. daliahamza@cu.edu.eg.
Zeinab AhmedDepartment of Zoonoses, Faculty of Veterinary Medicine, Cairo University, PO Box 12211, Giza, Egypt.
Maha A SabryDepartment of Zoonoses, Faculty of Veterinary Medicine, Cairo University, PO Box 12211, Giza, Egypt.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Aquaculture is vital for global food security, but climate change threatens fish health by altering environmental conditions. Pseudomonas aeruginosa is a pathogenic bacterium causing significant losses in fish farms. This study investigated the effects of seasonal water temperature and pH variations on its prevalence, virulence, and antibiotic resistance in Nile Tilapia. A total of 328 Nile tilapia samples from two Egyptian farms were pooled into 82 composite samples. P. aeruginosa was isolated on selective agar, identified through biochemical tests, and confirmed by PCR targeting the gyrB gene. Virulence genes (oprL, exoS, phzM, toxA) and resistance genes (ESBL: bla

Indexed as

CichlidsDrug Resistance, BacterialFish DiseasesPseudomonas aeruginosaPseudomonas InfectionsAnimalsAnti-Bacterial AgentsAquacultureEgyptHydrogen-Ion ConcentrationPhylogenySeasonsTemperatureVirulenceAnti-Bacterial AgentsAntimicrobial resistance genesAquacultureEgyptP. aeruginosaSeasonal variationVirulence genes

Identifiers

PMID42121000
PMCPMC13173923

What OpenQuestion holds

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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.