Costa Rican Genotype of Ehrlichia canis: A Current Concern
Rattachement africain : br. Niveau de preuve : code pays fourni par la source.
Le résumé fourni par la source
Canine monocytic ehrlichiosis (CME) is endemic to Brazil, and studies have verified that dogs have been exposed to different genotypes of Ehrlichia canis. This genetic divergence can influence the clinical response of the animals. We aimed to describe clinical and hematological changes in 125 dogs that reacted to BrTRP36, USTRP36, and CRTRP36 genotypes through enzyme immunoassays and to highlight the current concern regarding infection by the Costa Rican genotype. The results showed that 52.0% reacted to the Brazilian genotype, 22.4% reacted to the Costa Rican genotype, and 16.0% reacted to the American genotype, and some co-reactions were observed. Dogs reactive to BrTRP36 were 1.24% more likely to present with medullary regeneration in cases of anemia and 3% less likely to manifest hyperproteinemia, while dogs reactive to CRTRP36 were 0.7% less likely to present with medullary regeneration. Febrile illness and neurological alterations were also statistically associated, with an 85.7% and 231.2% increased likelihood, respectively, to occur in dogs that reacted to USTRP36. The dogs with the American genotype developed clinical manifestations related to systemic inflammation, while those with the Brazilian genotype of E. canis were more dispersed in the region studied, showing greater adaptation to the hosts. We highlight the significant serocurrence of the Costa Rican genotype, which has already been described to have zoonotic potential and which showed less adaptation.
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Le contrôle bibliographique ouvert
DOI retrouvé dans Crossref DOI retrouvé ; titre concordant.
- Titre Crossref
- Costa Rican Genotype of Ehrlichia canis: A Current Concern
- Date Crossref
- 27/04/2023
- Éditeur
- MDPI AG
- Type
- journal-article
Ce recoupement confirme des métadonnées liées au DOI. Il ne confirme ni la méthode ni les conclusions de l’étude, et il ne compte pas comme une seconde source scientifique indépendante.
Où se fait cette recherche
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Universidade Federal de Mato Grosso pays non établi dans la noticeUniversité ou école supérieure
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Universidade Federal de Jataí pays non établi dans la noticeUniversité ou école supérieure
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Veterinary Medicine College Virology and Rickettsioses Laboratory pays non établi dans la noticeUniversité ou école supérieure
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EDUVALE College—Campus Jaciara pays non établi dans la noticeUniversité ou école supérieure
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Federal University of Jataí Laboratory of Veterinary Pathology and Parasitology pays non établi dans la noticeUniversité ou école supérieure
Universidade Federal de Mato Grosso, Universidade Federal de Jataí et Virology and Rickettsioses Laboratory — Veterinary Medicine College, avec 2 autres affiliations.
Une affiliation ne permet pas de déduire la nationalité d’un auteur.