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Association of gastric lymphofollicular hyperplasia with Helicobacter-like organisms in dogs

2022-03Artigo científico Acesso aberto
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dc.contributor.authorBienes, Tom
dc.contributor.authorLeal, Rodolfo
dc.contributor.authorDominguez-Ruiz, Marina
dc.contributor.authorDe Carvalho, Rodolfo Elvas
dc.contributor.authorRodrigues, Nina Fernandes
dc.contributor.authorDally, Claire
dc.contributor.authorHusson, Jean-Charles
dc.contributor.authorLe Boedec, Kevin
dc.contributor.authorHernandez, Juan
dc.date.accessioned2022-06-20T23:03:21Z
dc.date.available2022-06-20T23:03:21Z
dc.date.issued2022-03
dc.descriptionResearch Areas: Veterinary Sciencespt_PT
dc.description.abstractABSTRACT - Background: The relationships among gastric lymphoid follicular hyperplasia (GLFH), Helicobacter-like organisms (HLOs), and clinical signs have not been established in dogs. Objectives: To evaluate the epidemiologic, clinical, endoscopic, and histopathologic findings associated with GLFH in dogs, and determine the association of GLFH with HLOs and the French Bulldog (FB) breed. Animals: Two hundred eighty-eight dogs that underwent gastroscopy between 2013 and 2016. Methods: Retrospective, cross-sectional study. Gastric biopsy samples were reviewed and scored for inflammation and HLOs. Dogs were divided into 3 groups: group 1 (63 FBs), group 2 (45 non-FB brachycephalic dogs), and group 3 (180 nonbrachycephalic dogs). Variables were evaluated for their association with GLFH. Results: Univariate analysis determined that intact males, young age, vomiting, gastroscopic findings (discoloration, hemorrhage, and ulcers), and histopathologic findings (gastric lamina propria lymphocytic infiltration and HLO score) were associated with GLFH (P ≤ .03). In the multivariate analysis, GLFH was associated with the HLO score (odds ratio [OR] > 5 for HLO scores 1-2 and >15 for HLO score of 3; P < .001), with vomiting (OR > 4; P = .01) but not with FB breed (P = .76) and age (P = .1). The HLO score was associated with younger age (P < .001). Conclusion and Clinical Importance: The HLO score was associated with a high GLFH score. Vomiting was associated with GLFH. Helicobacter-like organisms are highly prevalent in young dogs and GLFH is indirectly associated with this factor. Clinical relevance of the identification of GLFH and HLO remains to be determined.pt_PT
dc.description.versioninfo:eu-repo/semantics/publishedVersionpt_PT
dc.identifier.citationBienes T, Leal RO, Dominguez-Ruiz M, De Carvalho RE, Rodrigues NF, Dally C, Husson JC, Le Boedec K, Hernandes Juan. 2022. Journal of Veterinary Internal Medicine, 36(2):p.515-524. DOI: 10.1111/jvim.16387pt_PT
dc.identifier.doi10.1111/jvim.16387pt_PT
dc.identifier.eissn1939-1676
dc.identifier.issnISSN : 0891-6640
dc.identifier.urihttp://hdl.handle.net/10400.5/24593
dc.language.isoengpt_PT
dc.peerreviewedyespt_PT
dc.publisherWileypt_PT
dc.relation.publisherversionhttps://onlinelibrary.wiley.com/doi/epdf/10.1111/jvim.16387pt_PT
dc.rights.urihttp://creativecommons.org/licenses/by/4.0/pt_PT
dc.subjectBacterialpt_PT
dc.subjectBacterial speciespt_PT
dc.subjectChronic gastritispt_PT
dc.subjectDogpt_PT
dc.subjectGastric follicular hyperplasiapt_PT
dc.subjectGastroenterologypt_PT
dc.subjectHelicobactermicrobiologypt_PT
dc.titleAssociation of gastric lymphofollicular hyperplasia with Helicobacter-like organisms in dogspt_PT
dc.typejournal article
dspace.entity.typePublication
oaire.citation.conferencePlaceHoboken, NJpt_PT
oaire.citation.endPage524pt_PT
oaire.citation.startPage515pt_PT
oaire.citation.titleJournal of Veterinary Internal Medicinept_PT
oaire.citation.volume36(2)pt_PT
person.familyNameOliveira Leal
person.givenNameRodolfo
person.identifier.ciencia-id061D-C313-B388
person.identifier.orcid0000-0002-2463-4062
rcaap.rightsopenAccesspt_PT
rcaap.typearticlept_PT
relation.isAuthorOfPublication369c7530-1223-4338-9345-98668e36c983
relation.isAuthorOfPublication.latestForDiscovery369c7530-1223-4338-9345-98668e36c983

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