Clinical and laboratorial changes in horses adapted to diet with high levels of concentrated and submitted to dietetic starch overload
Autor(a) principal: | |
---|---|
Data de Publicação: | 2011 |
Outros Autores: | , , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Brazilian Journal of Veterinary Research and Animal Science |
Texto Completo: | https://www.revistas.usp.br/bjvras/article/view/34362 |
Resumo: | This work was carried out to evaluate the effect of dietetic starch overload in horses adapted to diets with high level of concentrated. Six crossbreed mature horses were previously adapted to diet composed by coast cross hay and concentrate in a 60:40 proportion and later submitted to gastric infusion of 17.6 g starch/kg body weight. The horses were evaluated by clinical and laboratorial examination until 36-hour after overload. One horse died 32 hours after overload, presenting clinical signs of endotoxemia and laminitis.No differences (P > 0.05) were observed in heart and respiratory rate, rectal temperature, capillary refill time and hoof temperature of horses. There was a tendency to increase intestinal mobility following by fluidity of faeces. Increase (P < 0.05) in packed cell volume and total plasma protein were observed 24 hours after overload when compared to baseline, from 26.7 to 32.0% and 7.1 to 8.1 g/dL, respectively. Neutrophils increased (P < 0.05) during the evaluation period, with values varying of 0.1 to 0.7 x 10³/µL before overload and 24 hours after, respectively, while the eosinophils decreased. The plasma lactate concentration was slight increased with difference (p < 0.05) before, 20 and 28 hours after overload, with values of 0.7, 1.0 and 1.2 mmol/L, respectively. It was concluded that horses consuming diets with high levels of concentrated and submitted to dietetic starch overload had clinical and laboratory changes moderate, however, severe cases, followed by death may occur due to individual variation. |
id |
USP-49_085d647d75914cdf733a38deabfa8693 |
---|---|
oai_identifier_str |
oai:revistas.usp.br:article/34362 |
network_acronym_str |
USP-49 |
network_name_str |
Brazilian Journal of Veterinary Research and Animal Science |
repository_id_str |
https://www.revistas.usp.br/bjvras/index |
spelling |
Clinical and laboratorial changes in horses adapted to diet with high levels of concentrated and submitted to dietetic starch overloadAlterações clínicas e laboratoriais em equinos adaptados a dieta com nível elevado de concentrado e submetidos à sobrecarga dietética com amidoEquinosCarboidratosSobrecargaClínicaPatologia ClínicaEquineCarbohydrateOverloadClinicalClinical PathologyThis work was carried out to evaluate the effect of dietetic starch overload in horses adapted to diets with high level of concentrated. Six crossbreed mature horses were previously adapted to diet composed by coast cross hay and concentrate in a 60:40 proportion and later submitted to gastric infusion of 17.6 g starch/kg body weight. The horses were evaluated by clinical and laboratorial examination until 36-hour after overload. One horse died 32 hours after overload, presenting clinical signs of endotoxemia and laminitis.No differences (P > 0.05) were observed in heart and respiratory rate, rectal temperature, capillary refill time and hoof temperature of horses. There was a tendency to increase intestinal mobility following by fluidity of faeces. Increase (P < 0.05) in packed cell volume and total plasma protein were observed 24 hours after overload when compared to baseline, from 26.7 to 32.0% and 7.1 to 8.1 g/dL, respectively. Neutrophils increased (P < 0.05) during the evaluation period, with values varying of 0.1 to 0.7 x 10³/µL before overload and 24 hours after, respectively, while the eosinophils decreased. The plasma lactate concentration was slight increased with difference (p < 0.05) before, 20 and 28 hours after overload, with values of 0.7, 1.0 and 1.2 mmol/L, respectively. It was concluded that horses consuming diets with high levels of concentrated and submitted to dietetic starch overload had clinical and laboratory changes moderate, however, severe cases, followed by death may occur due to individual variation.Este trabalho teve como objetivo avaliar o efeito da sobrecarga dietética com amido em equinos adaptados a dieta com nível elevado de concentrado. Seis equinos adultos foram previamente adaptados à dieta composta por feno de coast cross e concentrado na proporção de 60:40 e, posteriormente submetidos à infusão gástrica de 17,6 g amido/kg de peso corporal. Os equinos foram avaliados por meio de exames clínicos e laboratoriais até 36 horas após a sobrecarga. Um equino veio a óbito 32 horas após a sobrecarga, apresentando quadro clínico de endotoxemia e laminite. Não houve diferença (P > 0,05) nas frequências cardíaca e respiratória, temperatura retal, tempo de preenchimento capilar e temperatura superficial dos cascos dos equinos durante o experimento. Houve tendência ao aumento na motilidade intestinal, seguido de aumento na fluidez das fezes. O volume globular e a concentração de proteína plasmática total aumentaram (P < 0,05) 24 horas após a sobrecarga quando comparados aos valores basais, de 26,7 a 32,0% e de 7,1 e 8,1 g/dL, respectivamente. Os neutrófilos bastonetes aumentaram (P < 0,05) durante o período de avaliação, com valores variando de 0,1 a 0,7 x 10(3)/µL antes da sobrecarga e 24 horas após, respectivamente, enquanto os eosinófilos apresentaram redução. A concentração plasmática de lactato teve aumento discreto com diferença (P < 0,05) antes, 20 e 28 horas após a sobrecarga, com valores de 0,7, 1,0 e 1,2 mmol/L, respectivamente. Conclui-se que equinos consumindo dieta com elevado nível de concentrado e submetidos à sobrecarga dietética com amido apresentam alterações clínicas e laboratoriais moderadas, porém, casos graves, seguidos do óbito, podem ocorrer devido à variação individual.Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia2011-04-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://www.revistas.usp.br/bjvras/article/view/3436210.11606/S1413-95962011000200003Brazilian Journal of Veterinary Research and Animal Science; Vol. 48 Núm. 2 (2011); 116-122Brazilian Journal of Veterinary Research and Animal Science; Vol. 48 No. 2 (2011); 116-122Brazilian Journal of Veterinary Research and Animal Science; v. 48 n. 2 (2011); 116-122Brazilian Journal of Veterinary Research and Animal Science; V. 48 N. 2 (2011); 116-1221678-44561413-9596reponame:Brazilian Journal of Veterinary Research and Animal Scienceinstname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)instacron:USPporhttps://www.revistas.usp.br/bjvras/article/view/34362/37100Santos, Tiago Marques dosAlmeida, Fernando Queiroz dePires, Marcus SandesSantiago, Juliano MartinsRoier, Erica Cristina RochaGuedes Júnior, Daniel SilvaNogueira, Yzabella Alves CamposBrasileiro, Lucas Santiagoinfo:eu-repo/semantics/openAccess2020-06-23T04:09:43Zoai:revistas.usp.br:article/34362Revistahttps://www.revistas.usp.br/bjvrasPUBhttps://www.revistas.usp.br/bjvras/oaibjvras@usp.br1413-95961413-9596opendoar:https://www.revistas.usp.br/bjvras/index2023-01-12T16:43:09.245738Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP)false |
dc.title.none.fl_str_mv |
Clinical and laboratorial changes in horses adapted to diet with high levels of concentrated and submitted to dietetic starch overload Alterações clínicas e laboratoriais em equinos adaptados a dieta com nível elevado de concentrado e submetidos à sobrecarga dietética com amido |
title |
Clinical and laboratorial changes in horses adapted to diet with high levels of concentrated and submitted to dietetic starch overload |
spellingShingle |
Clinical and laboratorial changes in horses adapted to diet with high levels of concentrated and submitted to dietetic starch overload Santos, Tiago Marques dos Equinos Carboidratos Sobrecarga Clínica Patologia Clínica Equine Carbohydrate Overload Clinical Clinical Pathology |
title_short |
Clinical and laboratorial changes in horses adapted to diet with high levels of concentrated and submitted to dietetic starch overload |
title_full |
Clinical and laboratorial changes in horses adapted to diet with high levels of concentrated and submitted to dietetic starch overload |
title_fullStr |
Clinical and laboratorial changes in horses adapted to diet with high levels of concentrated and submitted to dietetic starch overload |
title_full_unstemmed |
Clinical and laboratorial changes in horses adapted to diet with high levels of concentrated and submitted to dietetic starch overload |
title_sort |
Clinical and laboratorial changes in horses adapted to diet with high levels of concentrated and submitted to dietetic starch overload |
author |
Santos, Tiago Marques dos |
author_facet |
Santos, Tiago Marques dos Almeida, Fernando Queiroz de Pires, Marcus Sandes Santiago, Juliano Martins Roier, Erica Cristina Rocha Guedes Júnior, Daniel Silva Nogueira, Yzabella Alves Campos Brasileiro, Lucas Santiago |
author_role |
author |
author2 |
Almeida, Fernando Queiroz de Pires, Marcus Sandes Santiago, Juliano Martins Roier, Erica Cristina Rocha Guedes Júnior, Daniel Silva Nogueira, Yzabella Alves Campos Brasileiro, Lucas Santiago |
author2_role |
author author author author author author author |
dc.contributor.author.fl_str_mv |
Santos, Tiago Marques dos Almeida, Fernando Queiroz de Pires, Marcus Sandes Santiago, Juliano Martins Roier, Erica Cristina Rocha Guedes Júnior, Daniel Silva Nogueira, Yzabella Alves Campos Brasileiro, Lucas Santiago |
dc.subject.por.fl_str_mv |
Equinos Carboidratos Sobrecarga Clínica Patologia Clínica Equine Carbohydrate Overload Clinical Clinical Pathology |
topic |
Equinos Carboidratos Sobrecarga Clínica Patologia Clínica Equine Carbohydrate Overload Clinical Clinical Pathology |
description |
This work was carried out to evaluate the effect of dietetic starch overload in horses adapted to diets with high level of concentrated. Six crossbreed mature horses were previously adapted to diet composed by coast cross hay and concentrate in a 60:40 proportion and later submitted to gastric infusion of 17.6 g starch/kg body weight. The horses were evaluated by clinical and laboratorial examination until 36-hour after overload. One horse died 32 hours after overload, presenting clinical signs of endotoxemia and laminitis.No differences (P > 0.05) were observed in heart and respiratory rate, rectal temperature, capillary refill time and hoof temperature of horses. There was a tendency to increase intestinal mobility following by fluidity of faeces. Increase (P < 0.05) in packed cell volume and total plasma protein were observed 24 hours after overload when compared to baseline, from 26.7 to 32.0% and 7.1 to 8.1 g/dL, respectively. Neutrophils increased (P < 0.05) during the evaluation period, with values varying of 0.1 to 0.7 x 10³/µL before overload and 24 hours after, respectively, while the eosinophils decreased. The plasma lactate concentration was slight increased with difference (p < 0.05) before, 20 and 28 hours after overload, with values of 0.7, 1.0 and 1.2 mmol/L, respectively. It was concluded that horses consuming diets with high levels of concentrated and submitted to dietetic starch overload had clinical and laboratory changes moderate, however, severe cases, followed by death may occur due to individual variation. |
publishDate |
2011 |
dc.date.none.fl_str_mv |
2011-04-01 |
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://www.revistas.usp.br/bjvras/article/view/34362 10.11606/S1413-95962011000200003 |
url |
https://www.revistas.usp.br/bjvras/article/view/34362 |
identifier_str_mv |
10.11606/S1413-95962011000200003 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://www.revistas.usp.br/bjvras/article/view/34362/37100 |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia |
publisher.none.fl_str_mv |
Universidade de São Paulo. Faculdade de Medicina Veterinária e Zootecnia |
dc.source.none.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science; Vol. 48 Núm. 2 (2011); 116-122 Brazilian Journal of Veterinary Research and Animal Science; Vol. 48 No. 2 (2011); 116-122 Brazilian Journal of Veterinary Research and Animal Science; v. 48 n. 2 (2011); 116-122 Brazilian Journal of Veterinary Research and Animal Science; V. 48 N. 2 (2011); 116-122 1678-4456 1413-9596 reponame:Brazilian Journal of Veterinary Research and Animal Science instname:Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) instacron:USP |
instname_str |
Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) |
instacron_str |
USP |
institution |
USP |
reponame_str |
Brazilian Journal of Veterinary Research and Animal Science |
collection |
Brazilian Journal of Veterinary Research and Animal Science |
repository.name.fl_str_mv |
Brazilian Journal of Veterinary Research and Animal Science - Faculdade de Medicina Veterinária e Zootecnia da Universidade de São Paulo (FMVZ-USP) |
repository.mail.fl_str_mv |
bjvras@usp.br |
_version_ |
1797051559974010880 |