Evidence map›Paper›PMID 33723661›Full record

ArticleParasitology research2021

Besnoitiosis in donkeys: an emerging parasitic disease of equids in Italy.

Luca Villa, Alessia Libera Gazzonis, Carlos Diezma-Diaz, Chiara Perlotti, Sergio Aurelio Zanzani, Francesco Ferrucci, Gema Álvarez-García, Maria Teresa Manfredi

Abstract readCase Reports
In one paragraph

Article in Parasitology research, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.

0numbers the graph read from it
0cells of the map it votes in
5citing 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

5 citing papers in PubMed.

  1. Review
  2. A putative newInternational journal for parasitology. Parasites and wildlife · 2024
    Article
  3. Article
  4. Review
  5. First Detection of Anti-Microorganisms · 2023
    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

8 authors.

Luca VillaDepartment of Veterinary Medicine, Università degli Studi di Milano, Via dell'Università 6, 26900, Lodi, Italy. luca.villa@unimi.it.ORCID http://orcid.org/0000-0003-2013-3997
Alessia Libera GazzonisDepartment of Veterinary Medicine, Università degli Studi di Milano, Via dell'Università 6, 26900, Lodi, Italy.
Carlos Diezma-DiazSALUVET, Animal Health Department, Faculty of Veterinary Sciences, Complutense University of Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain.
Chiara Perlotti, Brescia, Italy.
Sergio Aurelio ZanzaniDepartment of Veterinary Medicine, Università degli Studi di Milano, Via dell'Università 6, 26900, Lodi, Italy.
Francesco FerrucciDepartment of Health, Animal Science and Food Safety, Università degli Studi di Milano, Via dell'Università 6, 26900, Lodi, Italy.
Gema Álvarez-GarcíaSALUVET, Animal Health Department, Faculty of Veterinary Sciences, Complutense University of Madrid, Ciudad Universitaria s/n, 28040, Madrid, Spain.
Maria Teresa ManfrediDepartment of Veterinary Medicine, Università degli Studi di Milano, Via dell'Università 6, 26900, Lodi, Italy.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Besnoitiosis is an emerging parasitic disease of equids. Italy is one of the few European countries where the circulation of Besnoitia spp. antibodies was demonstrated. In this study, a case of clinical besnoitiosis in two donkeys in northern Italy is reported. The two animals were clinically examined. Serum and blood samples were analyzed for the detection of Besnoitia spp. antibodies and for hematology, biochemistry, and enzyme activity, respectively. ITS-1 PCR and sequencing were carried out on DNA extracted from skin biopsies. Clinical examination revealed numerous scleral pearls in eyes of both animals; alopecia and hyperkeratosis with skin nodules in the region of the neck, hind leg, and on the pinnae were detected. No cysts were evidenced by endoscopy in respiratory and genital tracts. Both animals resulted seropositive to Besnoitia spp. antibodies by Western Blot. Hematology evidenced light anemia, leukocytosis with eosinophilia, and lymphocytosis; biochemistry and enzyme activity revealed hypoalbuminemia with decreased albumin/globulin ratio and elevated alkaline phosphatase values. Parasitic DNA extracted from skin biopsies of both donkeys demonstrated a homology of 100% with Besnoitia spp. This first clinical case of besnoitiosis in two donkeys in Italy both confirms the circulation of Besnoitia spp. in Italian equids and demonstrates that the distribution area of equine besnoitiosis in Europe could be wider than expected. Further studies are needed to infer its relevance, in relation to seroprevalence and clinical disease, and to identify the species of Besnoitia infecting donkeys. Besnoitiosis may be a neglected disease of donkeys in Europe: an early and accurate diagnosis is fundamental to implement adequate control measures to prevent a "silent" spread of Besnoitia spp. infection in equids populations.

Indexed as

AnimalsAntibodies, ProtozoanCoccidiosisCommunicable Diseases, EmergingEquidaeEuropeFemaleItalyMalePolymerase Chain ReactionSarcocystidaeSkinAntibodies, ProtozoanBesnoitia spp.Case reportClinical featuresDonkeyPCRSerology

Identifiers

PMID33723661
PMCPMC8084774

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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.