Evidence map›Paper›PMID 40391139›Full record

ArticleVeterinary research forum : an international quarterly journal2025

Histopathological evaluation of trachea, lung, and mesonephros in specific pathogen free-eggs embryos inoculated for titration of avian infectious bronchitis virus M41 strain.

Farhad Farhadi, Amir Abbas Farshid, Mohammad Hossein Alavi, Ali Ameghi, Seyede Soraya Mahmoudi

Abstract read
PubMed Full text at PMC Publisher
In one paragraph

Article in Veterinary research forum : an international quarterly journal, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

5 authors.

Farhad FarhadiDepartment of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran.
Amir Abbas FarshidDepartment of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran.
Mohammad Hossein AlaviDepartment of Poultry Health and Diseases, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran.
Ali AmeghiDepartment of Research and Development, Razi Vaccine and Serum Research Institute, Agriculture Research, Education and Extension Organization, Karaj, Iran.
Seyede Soraya MahmoudiDepartment of Pathobiology, Faculty of Veterinary Medicine, Urmia University, Urmia, Iran.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infectious bronchitis, being caused by a coronavirus, is a significant disease affecting broiler and layer chickens, leading to substantial losses in the poultry industry due to the high mortality rates and decreased egg yield. Nearly 30 serotypes and 100 variants were described to date; developed vaccines are being for some severe cases, like the Massachusetts strain, to mitigate the effects. Determining the vaccinal strain's titer is crucial for creating an effective vaccine, and calculating the virus infectivity in the egg embryo is very important using dilutions ranging from 10

Indexed as

Chicken embryoCoronavirusHistopathologyInfectious bronchitisM41 strain

Identifiers

PMID40391139
PMCPMC12085937

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.