Evidence map›Paper›PMID 29596389›Full record

ArticleVeterinary sciences2018

Enteric Virus Diversity Examined by Molecular Methods in Brazilian Poultry Flocks.

David I De la Torre, Luis F Nuñez, Claudete S Astolfi-Ferreira, Antonio J Piantino Ferreira

Abstract read
In one paragraph

Article in Veterinary sciences, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

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  11. Non-target RNA depletion strategy to improve sensitivity of next-generation sequencing for the detection of RNA viruses in poultry.Journal of veterinary diagnostic investigation : official publication of the American Association of Veterinary Laboratory Diagnosticians, Inc · 2022
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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.

David I De la TorreDepartment of Pathology, School of Veterinary Medicine, University of São Paulo, São Paulo 05508-270, Brazil. daviddelatorreduque@gmail.com.
Luis F NuñezDepartment of Pathology, School of Veterinary Medicine, University of São Paulo, São Paulo 05508-270, Brazil. fabiann7@yahoo.es.
Claudete S Astolfi-FerreiraDepartment of Pathology, School of Veterinary Medicine, University of São Paulo, São Paulo 05508-270, Brazil. csastolfi@gmail.com.
Antonio J Piantino FerreiraDepartment of Pathology, School of Veterinary Medicine, University of São Paulo, São Paulo 05508-270, Brazil. ajpferr@usp.br.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Enteric viruses play an important role in the Brazilian poultry industry due to the economic impact of resulting low yields of broilers, layers, and breeders. The most common enteric viruses affecting commercial flocks in Brazil include Fowl Adenovirus of group I (FAdV-I), Chicken Parvovirus (ChPV), Chicken Astrovirus (CAstV), Avian Nephritis Virus (ANV), Infectious Bronchitis Virus (IBV), Avian Reovirus (AReo), and Avian Rotavirus (ARtV). The aim of this study was to identify single and multiple infections using data obtained from 270 samples from eleven Brazilian states, corresponding to the period between 2010 and 2017. This was accompanied by an analysis of the relationship between the age of birds, clinical signs, and geographical distribution, using Polymerase Chain Reaction (PCR) and Reverse Transcription-PCR (RT-PCR) techniques. Twenty-five profiles of virus combinations were detected. Single infections were encountered in 86.3% of samples, and multiple infections were present in the remaining 13.7%. Both single and multiple infections affected all kinds of commercial chickens with digestive problems, stunting syndrome, decreases in egg and meat production, increased mortality, and respiratory signs. FAdV-I, ChPV, CAstV, ANV, and ARtV were mostly detected in young broilers, in contrast with IBV, which was detected in hens from one to greater than 51 weeks of age. These results exhibit the complexity of enteric diseases and the still poorly understood role of each pathogen as a unique etiological agent.

Indexed as

astrovirusavian nephritis viruschickenenteric virusfowl adenovirusinfectious bronchitis virusreovirusrotavirus

Identifiers

PMID29596389
PMCPMC6024555

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.