Epidemiological and anatomopathological findings of type 1 and 2 abomasum ulcers in cattle with different comorbidities
Autor(a) principal: | |
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Data de Publicação: | 2023 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por eng |
Título da fonte: | Ciência animal brasileira (Online) |
Texto Completo: | https://revistas.ufg.br/vet/article/view/74772 |
Resumo: | This study aimed to investigate the epidemiological and pathological findings of type 1 and 2 abomasal ulcers in cattle with different primary comorbidities. A total of 201 animals; 40/201 (20%) were young cattle under the age of two years and 161/201 (80%) were adult cattle over the age of two years, which were hospitalized for clinical care 152/201 (75,62%), 19/201 (9,45%) obstetric care, 17/201 (8,46%) surgical care and 13/201 (6,47%) for anatomopathological diagnosis, being euthanized or had natural death. The diagnosis of ulcers was based on the result of the post-mortem examination (macroscopic and histopathological analysis). Histopathological examination was performed on 201 fragments of ulcers and classified as type 1 or type 2. Of these, 193/201 (96.01%) corresponded to type 1 ulcers, of which 12/193 (5.97%) corresponded to subtype 1a lesions, 101/193 (50.25%) to subtype 1b, 77/ 193 (38.31%) to subtype 1c, 03/193 (1.49%) to subtype 1d, while 08/201 (3.98%) were type 2 ulcers. The ulcers were characterized by a focal, focally extensive, multifocal or diffuse inflammatory process, mainly by mononuclear cells. Abomasitis associated with ulcerated mucosa was found in 160/201 (79.60%). In 26/201 (12.93%) the abomasitis had diffuse foci of multifocal lymphocytic proliferation by atypical lymphocytes. Digestive and reproductive comorbidities were seen more frequently in cattle with type 1 or type 2 ulcers. The Subtype 1b focal ulcers and subtype 1a and 1b multifocal ulcers were more prevalent. In addition to the presence of comorbidities, most cases occur in the dry period, associated with feeding with higher amounts of concentrates and silages.Key-words: dairy cattle; diseases of the abomasum; melena; ulcer; histopathology. |
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Epidemiological and anatomopathological findings of type 1 and 2 abomasum ulcers in cattle with different comorbiditiesAchados epidemiológicos e anatomopatológicos de úlceras do abomaso tipo 1 e 2 em bovinos com diferentes comorbidades primáriasThis study aimed to investigate the epidemiological and pathological findings of type 1 and 2 abomasal ulcers in cattle with different primary comorbidities. A total of 201 animals; 40/201 (20%) were young cattle under the age of two years and 161/201 (80%) were adult cattle over the age of two years, which were hospitalized for clinical care 152/201 (75,62%), 19/201 (9,45%) obstetric care, 17/201 (8,46%) surgical care and 13/201 (6,47%) for anatomopathological diagnosis, being euthanized or had natural death. The diagnosis of ulcers was based on the result of the post-mortem examination (macroscopic and histopathological analysis). Histopathological examination was performed on 201 fragments of ulcers and classified as type 1 or type 2. Of these, 193/201 (96.01%) corresponded to type 1 ulcers, of which 12/193 (5.97%) corresponded to subtype 1a lesions, 101/193 (50.25%) to subtype 1b, 77/ 193 (38.31%) to subtype 1c, 03/193 (1.49%) to subtype 1d, while 08/201 (3.98%) were type 2 ulcers. The ulcers were characterized by a focal, focally extensive, multifocal or diffuse inflammatory process, mainly by mononuclear cells. Abomasitis associated with ulcerated mucosa was found in 160/201 (79.60%). In 26/201 (12.93%) the abomasitis had diffuse foci of multifocal lymphocytic proliferation by atypical lymphocytes. Digestive and reproductive comorbidities were seen more frequently in cattle with type 1 or type 2 ulcers. The Subtype 1b focal ulcers and subtype 1a and 1b multifocal ulcers were more prevalent. In addition to the presence of comorbidities, most cases occur in the dry period, associated with feeding with higher amounts of concentrates and silages.Key-words: dairy cattle; diseases of the abomasum; melena; ulcer; histopathology.Objetivou-se estudar os achados epidemiológico e anatomopatológico de úlceras do abomaso tipo 1 e 2 em bovinos com diferentes comorbidades primárias. Um total de 201 animais; 40/201 (20%) eram bovinos jovens com idade inferior a dois anos e 161/201 (80%) eram bovinos adultos com idade superior a dois anos, os quais foram internados para atendimento clínico 152/201 (75,62%), 19/201 (9,45%) obstétrico, 17/201 (8,46%) para atendimento clínico-cirúrgico e 13/201 (6,47%) para diagnóstico anatomopatológico, sendo eutanasiados ou tiveram morte natural. O diagnóstico das úlceras foi baseado no exame post-mortem (análise macroscópica e histopatológica). O exame histopatológico foi realizado em 201 fragmentos de úlceras e classificado como tipo 1 ou do tipo 2. Destes, 193/201 (96,01%) corresponderam a úlceras tipo 1, das quais, 12/193 (5,97%) corresponderam a lesões subtipo 1a, 101/193 (50,25%) a subtipo 1b, 77/193 (38,31%) a subtipo 1c, 03/193 (1,49%) ao subtipo 1d, enquanto 08/201 (3,98%) foram úlceras tipo 2. As úlceras foram caracterizadas por processo inflamatório focal, focalmente extenso, multifocais ou difusos, principalmente por células mononucleares. Abomasite associada à mucosa ulcerada foi encontrada em 160/201 (79,60%). Em 26/201 (12,93%) a abomasite apresentava focos difusos de proliferação linfocítica multifocal por linfócitos atípicos. As comorbidades digestivas e reprodutivas foram observadas com maior frequência em bovinos com úlceras tipo 1 ou tipo 2. As úlceras focais subtipo 1b e úlceras multifocais subtipo 1a e 1b foram mais prevalentes. Além da presença de comorbidades, a maioria dos casos ocorrerem no período seco, associados à alimentação com maiores aportes de concentrados e silagens.Palavras Chave: bovinos leiteiros; doenças do abomaso; melena; úlcera; histopatologia.Universidade Federal de Goiás2023-04-19info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfapplication/pdfhttps://revistas.ufg.br/vet/article/view/74772Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 24 (2023): Continuous publicationCiência Animal Brasileira / Brazilian Animal Science; v. 24 (2023): Publicação contínua1809-68911518-2797reponame:Ciência animal brasileira (Online)instname:Universidade Federal de Goiás (UFG)instacron:UFGporenghttps://revistas.ufg.br/vet/article/view/74772/39677https://revistas.ufg.br/vet/article/view/74772/39873https://revistas.ufg.br/vet/article/view/74772/39678https://revistas.ufg.br/vet/article/view/74772/39874Copyright (c) 2023 Ciência Animal Brasileira / Brazilian Animal Sciencehttp://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessAndrade Neto, Adony QuerubinoBarboza Silva, José Ricardode Mendonça, Carla LopesCavalcanti Souto , Rodolfo JoséDe Paula Cajueiro , Jobson Filipede Souza, Maria IzabelMarques de Sá, Lilian RoseBastos Afonso, José Augusto2023-08-24T18:50:56Zoai:ojs.revistas.ufg.br:article/74772Revistahttps://revistas.ufg.br/vetPUBhttps://revistas.ufg.br/vet/oai||revistacab@gmail.com1809-68911518-2797opendoar:2024-05-21T19:56:34.784882Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG)true |
dc.title.none.fl_str_mv |
Epidemiological and anatomopathological findings of type 1 and 2 abomasum ulcers in cattle with different comorbidities Achados epidemiológicos e anatomopatológicos de úlceras do abomaso tipo 1 e 2 em bovinos com diferentes comorbidades primárias |
title |
Epidemiological and anatomopathological findings of type 1 and 2 abomasum ulcers in cattle with different comorbidities |
spellingShingle |
Epidemiological and anatomopathological findings of type 1 and 2 abomasum ulcers in cattle with different comorbidities Andrade Neto, Adony Querubino |
title_short |
Epidemiological and anatomopathological findings of type 1 and 2 abomasum ulcers in cattle with different comorbidities |
title_full |
Epidemiological and anatomopathological findings of type 1 and 2 abomasum ulcers in cattle with different comorbidities |
title_fullStr |
Epidemiological and anatomopathological findings of type 1 and 2 abomasum ulcers in cattle with different comorbidities |
title_full_unstemmed |
Epidemiological and anatomopathological findings of type 1 and 2 abomasum ulcers in cattle with different comorbidities |
title_sort |
Epidemiological and anatomopathological findings of type 1 and 2 abomasum ulcers in cattle with different comorbidities |
author |
Andrade Neto, Adony Querubino |
author_facet |
Andrade Neto, Adony Querubino Barboza Silva, José Ricardo de Mendonça, Carla Lopes Cavalcanti Souto , Rodolfo José De Paula Cajueiro , Jobson Filipe de Souza, Maria Izabel Marques de Sá, Lilian Rose Bastos Afonso, José Augusto |
author_role |
author |
author2 |
Barboza Silva, José Ricardo de Mendonça, Carla Lopes Cavalcanti Souto , Rodolfo José De Paula Cajueiro , Jobson Filipe de Souza, Maria Izabel Marques de Sá, Lilian Rose Bastos Afonso, José Augusto |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Andrade Neto, Adony Querubino Barboza Silva, José Ricardo de Mendonça, Carla Lopes Cavalcanti Souto , Rodolfo José De Paula Cajueiro , Jobson Filipe de Souza, Maria Izabel Marques de Sá, Lilian Rose Bastos Afonso, José Augusto |
description |
This study aimed to investigate the epidemiological and pathological findings of type 1 and 2 abomasal ulcers in cattle with different primary comorbidities. A total of 201 animals; 40/201 (20%) were young cattle under the age of two years and 161/201 (80%) were adult cattle over the age of two years, which were hospitalized for clinical care 152/201 (75,62%), 19/201 (9,45%) obstetric care, 17/201 (8,46%) surgical care and 13/201 (6,47%) for anatomopathological diagnosis, being euthanized or had natural death. The diagnosis of ulcers was based on the result of the post-mortem examination (macroscopic and histopathological analysis). Histopathological examination was performed on 201 fragments of ulcers and classified as type 1 or type 2. Of these, 193/201 (96.01%) corresponded to type 1 ulcers, of which 12/193 (5.97%) corresponded to subtype 1a lesions, 101/193 (50.25%) to subtype 1b, 77/ 193 (38.31%) to subtype 1c, 03/193 (1.49%) to subtype 1d, while 08/201 (3.98%) were type 2 ulcers. The ulcers were characterized by a focal, focally extensive, multifocal or diffuse inflammatory process, mainly by mononuclear cells. Abomasitis associated with ulcerated mucosa was found in 160/201 (79.60%). In 26/201 (12.93%) the abomasitis had diffuse foci of multifocal lymphocytic proliferation by atypical lymphocytes. Digestive and reproductive comorbidities were seen more frequently in cattle with type 1 or type 2 ulcers. The Subtype 1b focal ulcers and subtype 1a and 1b multifocal ulcers were more prevalent. In addition to the presence of comorbidities, most cases occur in the dry period, associated with feeding with higher amounts of concentrates and silages.Key-words: dairy cattle; diseases of the abomasum; melena; ulcer; histopathology. |
publishDate |
2023 |
dc.date.none.fl_str_mv |
2023-04-19 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://revistas.ufg.br/vet/article/view/74772 |
url |
https://revistas.ufg.br/vet/article/view/74772 |
dc.language.iso.fl_str_mv |
por eng |
language |
por eng |
dc.relation.none.fl_str_mv |
https://revistas.ufg.br/vet/article/view/74772/39677 https://revistas.ufg.br/vet/article/view/74772/39873 https://revistas.ufg.br/vet/article/view/74772/39678 https://revistas.ufg.br/vet/article/view/74772/39874 |
dc.rights.driver.fl_str_mv |
Copyright (c) 2023 Ciência Animal Brasileira / Brazilian Animal Science http://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
Copyright (c) 2023 Ciência Animal Brasileira / Brazilian Animal Science http://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf application/pdf |
dc.publisher.none.fl_str_mv |
Universidade Federal de Goiás |
publisher.none.fl_str_mv |
Universidade Federal de Goiás |
dc.source.none.fl_str_mv |
Brazilian Animal Science/ Ciência Animal Brasileira; Vol. 24 (2023): Continuous publication Ciência Animal Brasileira / Brazilian Animal Science; v. 24 (2023): Publicação contínua 1809-6891 1518-2797 reponame:Ciência animal brasileira (Online) instname:Universidade Federal de Goiás (UFG) instacron:UFG |
instname_str |
Universidade Federal de Goiás (UFG) |
instacron_str |
UFG |
institution |
UFG |
reponame_str |
Ciência animal brasileira (Online) |
collection |
Ciência animal brasileira (Online) |
repository.name.fl_str_mv |
Ciência animal brasileira (Online) - Universidade Federal de Goiás (UFG) |
repository.mail.fl_str_mv |
||revistacab@gmail.com |
_version_ |
1799874791183745024 |