Evidence map›Paper›PMID 40207378›Full record

ArticleVeterinary medicine and science2025

Intraspecific Variations in Biology and Pathogenesis of Two Eimeria maxima Isolates From Distinct Geographic Locations.

Elham Sobhani, Fatemeh Arabkhazaeli, Seyed Ahmad Madani

Abstract read
In one paragraph

Article in Veterinary medicine and science, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Review
  2. 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

3 authors.

Elham SobhaniDepartment of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.
Fatemeh ArabkhazaeliDepartment of Parasitology, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.ORCID 0000-0001-7579-0180
Seyed Ahmad MadaniDepartment of Animal and Poultry Health and Nutrition, Faculty of Veterinary Medicine, University of Tehran, Tehran, Iran.ORCID 0000-0002-6498-2942

Funding

Iran National Science Foundation 99022666University of Tehran 7405074/12/1400
6 · The paper itself

Abstract

Eimeria maxima is one of the seven Eimeria species that infect poultry. Despite being highly immunogenic, this species also displays variability in terms of antigenic characteristics. The objective of this study was to examine the biopathological properties of two distinct Eimeria maxima isolates in Iran. Two mixed field samples, collected from backyard poultry droppings with the highest numbers of Eimeria maxima oocysts, were selected for experimental challenges. The birds were inoculated with an equal number of oocysts, and the biopathological indicators of Eimeria oocysts were evaluated. The findings revealed that the two strains exhibited differences in terms of pathological lesions and intestinal inflammatory reactions on the seventh day post-challenge (p > 0.05). Consequently, it was demonstrated that Eimeria maxima isolates from geographically distant regions possessed biological and pathogenic dissimilarities.

Indexed as

ChickensCoccidiosisEimeriaPoultry DiseasesAnimalsIranOocystsSpecies SpecificitybiopathologycoccidiosisEimeria maximaoocystpoultry

Identifiers

PMID40207378
PMCPMC11982699

What OpenQuestion holds

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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.