Evidence map›Paper›PMID 34566318›Full record

ArticleVeterinary world2021

Biological and molecular characterization of a sheep pathogen isolate of

Dounia Bkiri, Noha Semmate, Zineb Boumart, Najete Safini, Fatima Zohra Fakri, Zahra Bamouh, Khalid Omari Tadlaoui, Siham Fellahi, Noursaid Tligui, Ouafaa Fassi Fihri and 1 more

Open access · goldAbstract read
In one paragraph

Article in Veterinary world, 2021. 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
0.3field-weighted citation impact, top 43% 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, 5 citations in OpenAlex.

  1. Molecular Epidemiology and Antibiotic Resistance of Sheep-DerivedAnimals : an open access journal from MDPI · 2025
    Article
  2. Proteomic analysis of outer membrane vesicles derived from the type A5 Strain ofFrontiers in cellular and infection microbiology · 2025
    Article
  3. Article
  4. 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

11 authors at 2 institutions in 1 country.

Dounia BkiriDepartment of Research and Development, Multi-chemical Industry, Mohammedia, Morocco.
Noha SemmateDepartment of Research and Development, Multi-chemical Industry, Mohammedia, Morocco.
Zineb BoumartDepartment of Research and Development, Multi-chemical Industry, Mohammedia, Morocco.
Najete SafiniDepartment of Research and Development, Multi-chemical Industry, Mohammedia, Morocco.
Fatima Zohra FakriDepartment of Research and Development, Multi-chemical Industry, Mohammedia, Morocco.
Zahra BamouhDepartment of Research and Development, Multi-chemical Industry, Mohammedia, Morocco.
Khalid Omari TadlaouiDepartment of Research and Development, Multi-chemical Industry, Mohammedia, Morocco.
Siham FellahiDepartment of Microbiology, Immunology and Contagious Diseases, Institute of Agronomy and Veterinary Medicine Hassan II, Rabat, Morocco.
Noursaid TliguiDepartment of Microbiology, Immunology and Contagious Diseases, Institute of Agronomy and Veterinary Medicine Hassan II, Rabat, Morocco.
Ouafaa Fassi FihriDepartment of Microbiology, Immunology and Contagious Diseases, Institute of Agronomy and Veterinary Medicine Hassan II, Rabat, Morocco.
Mehdi El HarrakDepartment of Microbiology, Immunology and Contagious Diseases, Institute of Agronomy and Veterinary Medicine Hassan II, Rabat, Morocco.
Université Hassan II Mohammedia · MAInstitut Agronomique et Vétérinaire Hassan II · MA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

BACKGROUND AND

aimMATERIALS AND

methodsSuspected pasteurellosis cases in sheep and goat flocks in Morocco were investigated. A local strain of Mha was isolated and identified using biochemical and molecular methods. Polymerase chain reaction-targeting specific genes were used for serotyping and phylogenetic analyses; further, leukotoxin production, cytotoxicity, and pathogenicity of the isolate in mice, goats, and sheep were investigated.

resultsPhylogeny analysis revealed 98.76% sequence identity with the USA isolate of 2013; the strain growth with a cycle of 9-10 h with leukotoxin secretion was detected by NETosis and quantified by cytotoxicity and mortality of mice. Goat and sheep infections cause hyperthermia, with characteristic postmortem lesions in the trachea and lung.

conclusionA local isolate of Mha from sheep that died of pneumonia was characterized for the 1

Indexed as

histopathologyisolationleukotoxinMannheimia haemolyticaphylogenypolymerase chain reaction

Identifiers

PMID34566318
PMCPMC8448628
OpenAlexW3193950621

What OpenQuestion holds

Textmetadata
LicenceCC BY
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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.