Evidence map›Paper›PMID 30729197›Full record

ArticleJournal of veterinary research2018

Occurrence of Reovirus (ARV) Infections in Poultry Flocks in Poland in 2010-2017.

Hanna Czekaj, Wojciech Kozdruń, Natalia Styś-Fijoł, Jowita Samanta Niczyporuk, Karolina Piekarska

Open access · goldAbstract read
In one paragraph

Article in Journal of veterinary research, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed, 1 pooled it
0.1field-weighted citation impact, top 47% 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

8 citing papers in PubMed, 1 synthesis or guideline pooled it, 12 citations in OpenAlex.

  1. Pooled it
  2. Orthoreovirus avis in asymptomatic broiler chickens.Tropical animal health and production · 2025
    Article
  3. Review
  4. Article
  5. Article
  6. Article
  7. Detection and Identification of Avian Reovirus in Young Geese (Animals : an open access journal from MDPI · 2022
    Article
  8. 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

5 authors at 1 institution in 1 country.

Hanna CzekajDepartment of Poultry Diseases, National Veterinary Research Institute, 24-100 Pulawy, Poland.
Wojciech KozdruńDepartment of Poultry Diseases, National Veterinary Research Institute, 24-100 Pulawy, Poland.
Natalia Styś-FijołDepartment of Poultry Diseases, National Veterinary Research Institute, 24-100 Pulawy, Poland.
Jowita Samanta NiczyporukDepartment of Poultry Diseases, National Veterinary Research Institute, 24-100 Pulawy, Poland.
Karolina PiekarskaDepartment of Poultry Diseases, National Veterinary Research Institute, 24-100 Pulawy, Poland.
National Veterinary Research Institute · PL

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

introductionAvian reovirus (ARV) infections in poultry populations are reported worldwide. The reovirus belongs to the genus MATERIAL AND

methodsSamples of the liver and spleen were collected from sick birds suspected of ARV infection and sent for diagnostics. Isolation was performed in 5-7-day-old SPF chicken embryos infected into the yolk sac with homogenates of internal organs of sick birds. Four primer pairs were used to detect the σNS, σC, σA, and μA ARV RNA gene fragments. A nested PCR was used for the detection of the σNS and σC genes.

resultsIn 2010-2017, ARV infection was found in birds from 81 flocks of broiler chickens and/or layers, 8 flocks of slaughter turkeys, and in 4 hatchery embryos at 17-20 days of incubation. The primers used in RT-PCR and nested PCR did not allow effective detection of ARV RNA in all virus-positive samples.

conclusionThe problem of ARV infections in the poultry population in Poland still persist. The primers used for various ARV segments in RT-PCR and nested PCR did not allow effective detection of RNA in the visceral organs of sick birds. The presented results confirm the necessity of using classical diagnostic methods (isolation in chicken embryos, AGID).

Indexed as

avian reovirusisolationpoultryRT-PCR

Identifiers

PMID30729197
PMCPMC6364165
OpenAlexW2911084398

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.