Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group A

Detalhes bibliográficos
Autor(a) principal: Sousa,Daniela A.
Data de Publicação: 2017
Outros Autores: Cascon,Clarice M., Mello,Marcela F.V., Leite,Juliana S., Medeiros,Miguel A., Fonseca,Ana Beatriz M., Ferreira,Ana Maria R.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Pesquisa Veterinária Brasileira (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2017001201467
Resumo: ABSTRACT: The aim of this study was to evaluate the presence of gastric Helicobacter-like organisms and the endoscopic and histopathological changes in domestic cats with blood type A. Samples from the stomach antrum, body and fundus were collected from 32 mixed-breed stray domestic cats using gastroscopy. Urease testing and cytological analysis were performed in fresh samples. Tissue sections were processed and stained with hematoxylin and eosin (H&E) and the Warthin-Starry (WS) silver staining methods for histopathological examination. Helicobacter spp. were detected in 100% of samples subjected to silver staining and cytological analysis, and in 96.9% of samples subjected to urease testing. In 87.5% of the cats, mononuclear inflammatory-cell infiltrates were identified. The graduation and distribution of inflammatory infiltrates in these cats revealed mild (78.1%) to moderate (9.4%) inflammatory changes in at least one gastric region. These changes were independent of the colonization score. Hyperplasia of the lymphoid follicles was detected in three cats. Cats of blood group A are often colonized by Helicobacter spp. and the macroscopic and microscopic findings are consistent with studies in domestic cats reported to date, concluding that the most common blood group in cats is not associated with high susceptibility to symptomatic gastritis.
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spelling Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group AHelicobacter spp.domestic catsblood group AendoscopyfelinegastritishistopathologyABSTRACT: The aim of this study was to evaluate the presence of gastric Helicobacter-like organisms and the endoscopic and histopathological changes in domestic cats with blood type A. Samples from the stomach antrum, body and fundus were collected from 32 mixed-breed stray domestic cats using gastroscopy. Urease testing and cytological analysis were performed in fresh samples. Tissue sections were processed and stained with hematoxylin and eosin (H&E) and the Warthin-Starry (WS) silver staining methods for histopathological examination. Helicobacter spp. were detected in 100% of samples subjected to silver staining and cytological analysis, and in 96.9% of samples subjected to urease testing. In 87.5% of the cats, mononuclear inflammatory-cell infiltrates were identified. The graduation and distribution of inflammatory infiltrates in these cats revealed mild (78.1%) to moderate (9.4%) inflammatory changes in at least one gastric region. These changes were independent of the colonization score. Hyperplasia of the lymphoid follicles was detected in three cats. Cats of blood group A are often colonized by Helicobacter spp. and the macroscopic and microscopic findings are consistent with studies in domestic cats reported to date, concluding that the most common blood group in cats is not associated with high susceptibility to symptomatic gastritis.Colégio Brasileiro de Patologia Animal - CBPA2017-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2017001201467Pesquisa Veterinária Brasileira v.37 n.12 2017reponame:Pesquisa Veterinária Brasileira (Online)instname:Colégio Brasileiro de Patologia Animal (CBPA)instacron:EMBRAPA10.1590/s0100-736x2017001200017info:eu-repo/semantics/openAccessSousa,Daniela A.Cascon,Clarice M.Mello,Marcela F.V.Leite,Juliana S.Medeiros,Miguel A.Fonseca,Ana Beatriz M.Ferreira,Ana Maria R.eng2018-03-15T00:00:00Zoai:scielo:S0100-736X2017001201467Revistahttp://www.pvb.com.br/https://old.scielo.br/oai/scielo-oai.phpcolegio@cbpa.org.br||pvb@pvb.com.br0100-736X1678-5150opendoar:2018-03-15T00:00Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA)false
dc.title.none.fl_str_mv Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group A
title Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group A
spellingShingle Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group A
Sousa,Daniela A.
Helicobacter spp.
domestic cats
blood group A
endoscopy
feline
gastritis
histopathology
title_short Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group A
title_full Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group A
title_fullStr Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group A
title_full_unstemmed Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group A
title_sort Helicobacter spp. in domestic cats: identification and relationship with anatomical and histopathological gastric changes in animals of blood group A
author Sousa,Daniela A.
author_facet Sousa,Daniela A.
Cascon,Clarice M.
Mello,Marcela F.V.
Leite,Juliana S.
Medeiros,Miguel A.
Fonseca,Ana Beatriz M.
Ferreira,Ana Maria R.
author_role author
author2 Cascon,Clarice M.
Mello,Marcela F.V.
Leite,Juliana S.
Medeiros,Miguel A.
Fonseca,Ana Beatriz M.
Ferreira,Ana Maria R.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Sousa,Daniela A.
Cascon,Clarice M.
Mello,Marcela F.V.
Leite,Juliana S.
Medeiros,Miguel A.
Fonseca,Ana Beatriz M.
Ferreira,Ana Maria R.
dc.subject.por.fl_str_mv Helicobacter spp.
domestic cats
blood group A
endoscopy
feline
gastritis
histopathology
topic Helicobacter spp.
domestic cats
blood group A
endoscopy
feline
gastritis
histopathology
description ABSTRACT: The aim of this study was to evaluate the presence of gastric Helicobacter-like organisms and the endoscopic and histopathological changes in domestic cats with blood type A. Samples from the stomach antrum, body and fundus were collected from 32 mixed-breed stray domestic cats using gastroscopy. Urease testing and cytological analysis were performed in fresh samples. Tissue sections were processed and stained with hematoxylin and eosin (H&E) and the Warthin-Starry (WS) silver staining methods for histopathological examination. Helicobacter spp. were detected in 100% of samples subjected to silver staining and cytological analysis, and in 96.9% of samples subjected to urease testing. In 87.5% of the cats, mononuclear inflammatory-cell infiltrates were identified. The graduation and distribution of inflammatory infiltrates in these cats revealed mild (78.1%) to moderate (9.4%) inflammatory changes in at least one gastric region. These changes were independent of the colonization score. Hyperplasia of the lymphoid follicles was detected in three cats. Cats of blood group A are often colonized by Helicobacter spp. and the macroscopic and microscopic findings are consistent with studies in domestic cats reported to date, concluding that the most common blood group in cats is not associated with high susceptibility to symptomatic gastritis.
publishDate 2017
dc.date.none.fl_str_mv 2017-12-01
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2017001201467
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0100-736X2017001201467
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/s0100-736x2017001200017
dc.rights.driver.fl_str_mv info:eu-repo/semantics/openAccess
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv text/html
dc.publisher.none.fl_str_mv Colégio Brasileiro de Patologia Animal - CBPA
publisher.none.fl_str_mv Colégio Brasileiro de Patologia Animal - CBPA
dc.source.none.fl_str_mv Pesquisa Veterinária Brasileira v.37 n.12 2017
reponame:Pesquisa Veterinária Brasileira (Online)
instname:Colégio Brasileiro de Patologia Animal (CBPA)
instacron:EMBRAPA
instname_str Colégio Brasileiro de Patologia Animal (CBPA)
instacron_str EMBRAPA
institution EMBRAPA
reponame_str Pesquisa Veterinária Brasileira (Online)
collection Pesquisa Veterinária Brasileira (Online)
repository.name.fl_str_mv Pesquisa Veterinária Brasileira (Online) - Colégio Brasileiro de Patologia Animal (CBPA)
repository.mail.fl_str_mv colegio@cbpa.org.br||pvb@pvb.com.br
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