Evidence map›Paper›PMID 24708266›Full record

ArticleVeterinary research2014

Experimental infection of pregnant goats with bovine viral diarrhea virus (BVDV) 1 or 2.

Thomas Passler, Kay P Riddell, Misty A Edmondson, Manuel F Chamorro, John D Neill, Bruce W Brodersen, Heather L Walz, Patricia K Galik, Yijing Zhang, Paul H Walz

Open access · goldAbstract read
In one paragraph

Article in Veterinary research, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
4.0field-weighted citation impact, top 7% 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

27 citing papers in PubMed, 36 citations in OpenAlex.

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  15. First-time detection of bovine viral diarrhoea virus, BVDV-1, in cattle in Botswana.The Onderstepoort journal of veterinary research · 2019
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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

10 authors at 3 institutions in 1 country.

Thomas PasslerCollege of Veterinary Medicine, Departments of Clinical Sciences and Pathobiology, Auburn University, Auburn, AL 36849, USA. passlth@auburn.edu.
Kay P Riddell
Misty A Edmondson
Manuel F Chamorro
John D Neill
Bruce W Brodersen
Heather L Walz
Patricia K Galik
Yijing Zhang
Paul H Walz
Auburn University · USNational Animal Disease Center · USUniversity of Nebraska–Lincoln · US

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Infections with bovine viral diarrhea virus (BVDV) of the genus pestivirus, family Flaviviridae, are not limited to cattle but occur in various artiodactyls. Persistently infected (PI) cattle are the main source of BVDV. Persistent infections also occur in heterologous hosts such as sheep and deer. BVDV infections of goats commonly result in reproductive disease, but viable PI goats are rare. Using 2 BVDV isolates, previously demonstrated to cause PI cattle and white-tailed deer, this study evaluated the outcome of experimental infection of pregnant goats. Pregnant goats (5 goats/group) were intranasally inoculated with BVDV 1b AU526 (group 1) or BVDV 2 PA131 (group 2) at approximately 25-35 days of gestation. The outcome of infection varied considerably between groups. In group 1, only 3 does became viremic, and 1 doe gave birth to a stillborn fetus and a viable PI kid, which appeared healthy and shed BVDV continuously. In group 2, all does became viremic, 4/5 does aborted, and 1 doe gave birth to a non-viable PI kid. Immunohistochemistry demonstrated BVDV antigen in tissues of evaluated fetuses, with similar distribution but reduced intensity as compared to cattle. The genetic sequence of inoculated viruses was compared to those from PI kids and their dam. Most nucleotide changes in group 1 were present during the dam's acute infection. In group 2, a similar number of mutations resulted from fetal infection as from maternal acute infection. Results demonstrated that BVDV may cause reproductive disease but may also be maintained in goats.

Indexed as

Aborted FetusAbortion, VeterinaryAnimalsAntigens, ViralDiarrhea Virus 1, Bovine ViralDiarrhea Virus 2, Bovine ViralEnzyme-Linked Immunosorbent AssayFemaleGestational AgeGoat DiseasesGoatsImmunohistochemistryMaleMolecular Sequence DataPestivirus InfectionsPregnancyAntigens, Viral

Identifiers

PMID24708266
PMCPMC3994200
OpenAlexW2157324325

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.