Occurrence of anemia in Holstein calves in the first month after birth

Detalhes bibliográficos
Autor(a) principal: Benesi, Fernando José
Data de Publicação: 2019
Outros Autores: Lisbôa, Júlio Augusto Naylor, Leal, Marta Lizandra do Rêgo, Shecaira, Carolina de Lara, Santos, Rogerio Batista dos
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Semina. Ciências Agrárias (Online)
Texto Completo: https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/32008
Resumo: The high mortality rates of calves has encouraged research of the physiological mechanisms that control birth and adaptation of newborns to extrauterine life, to allow early identification of the presence of disease characteristics during the neonatal period. This study aimed to determine the occurrence of anemia in Holstein calves in the first month after birth and address the lack of information on the subject in neonates raised under national conditions. In total, 385 animals, 199 from refrigerated type A raw milk producing and 186 from refrigerated raw milk producing dairy farms, were surveyed. Anemia was observed in 14.3 % of the heifers (55/385), with a higher frequency in the farms producing type A milk (18.6 %, 37/199). It was concluded that the frequency of anemia is significant in neonates of the studied breed, particularly in those with more technified properties (type A milk), with this condition being, in most cases, a possible etiology of iron-deficiency.
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spelling Occurrence of anemia in Holstein calves in the first month after birthOcorrência de anemia em bezerras da raça Holandesa no primeiro mês de vidaCalvesAnemiaBlood countNeonates.BezerrasAnemiaHemogramaNeonatos.The high mortality rates of calves has encouraged research of the physiological mechanisms that control birth and adaptation of newborns to extrauterine life, to allow early identification of the presence of disease characteristics during the neonatal period. This study aimed to determine the occurrence of anemia in Holstein calves in the first month after birth and address the lack of information on the subject in neonates raised under national conditions. In total, 385 animals, 199 from refrigerated type A raw milk producing and 186 from refrigerated raw milk producing dairy farms, were surveyed. Anemia was observed in 14.3 % of the heifers (55/385), with a higher frequency in the farms producing type A milk (18.6 %, 37/199). It was concluded that the frequency of anemia is significant in neonates of the studied breed, particularly in those with more technified properties (type A milk), with this condition being, in most cases, a possible etiology of iron-deficiency.As altas taxas de mortalidade de bezerros têm incentivado pesquisas para o estudo dos mecanismos fisiológicos que controlam o nascimento e a adaptação desses neonatos à vida extrauterina, de modo a permitir a identificação precoce da higidez ou presença de enfermidades características do período neonatal. Este estudo para o estabelecimento da ocorrência de anemia em bezerras da raça Holandesa no primeiro mês de vida considerou 385 animais, sendo 199 provenientes de granjas leiteiras (produtoras de leite cru refrigerado do tipo A) e 186 de estábulos leiteiros (produtores de leite cru refrigerado), e permitiu o levantamento motivado pela ausência de informações sobre o tema em neonatos criados em condições nacionais. A anemia foi observada em 14,3% das bezerras (55/385), tendo frequência maior nas granjas produtoras de leite tipo A (18,6%; 37/199). Concluiu-se que a frequência de anemia é significativa em bezerros neonatos da raça estudada, particularmente nas propriedades mais tecnificadas (leite A), tendo essa condição, na maioria dos casos, uma possível etiologia ferropriva.UEL2019-05-21info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionartigo prospectivoapplication/pdfhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/3200810.5433/1679-0359.2019v40n3p1139Semina: Ciências Agrárias; Vol. 40 No. 3 (2019); 1139-1144Semina: Ciências Agrárias; v. 40 n. 3 (2019); 1139-11441679-03591676-546Xreponame:Semina. Ciências Agrárias (Online)instname:Universidade Estadual de Londrina (UEL)instacron:UELenghttps://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/32008/25414Copyright (c) 2019 Semina: Ciências Agráriashttp://creativecommons.org/licenses/by-nc/4.0info:eu-repo/semantics/openAccessBenesi, Fernando JoséLisbôa, Júlio Augusto NaylorLeal, Marta Lizandra do RêgoShecaira, Carolina de LaraSantos, Rogerio Batista dos2022-10-19T13:17:50Zoai:ojs.pkp.sfu.ca:article/32008Revistahttp://www.uel.br/revistas/uel/index.php/semagrariasPUBhttps://ojs.uel.br/revistas/uel/index.php/semagrarias/oaisemina.agrarias@uel.br1679-03591676-546Xopendoar:2022-10-19T13:17:50Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)false
dc.title.none.fl_str_mv Occurrence of anemia in Holstein calves in the first month after birth
Ocorrência de anemia em bezerras da raça Holandesa no primeiro mês de vida
title Occurrence of anemia in Holstein calves in the first month after birth
spellingShingle Occurrence of anemia in Holstein calves in the first month after birth
Benesi, Fernando José
Calves
Anemia
Blood count
Neonates.
Bezerras
Anemia
Hemograma
Neonatos.
title_short Occurrence of anemia in Holstein calves in the first month after birth
title_full Occurrence of anemia in Holstein calves in the first month after birth
title_fullStr Occurrence of anemia in Holstein calves in the first month after birth
title_full_unstemmed Occurrence of anemia in Holstein calves in the first month after birth
title_sort Occurrence of anemia in Holstein calves in the first month after birth
author Benesi, Fernando José
author_facet Benesi, Fernando José
Lisbôa, Júlio Augusto Naylor
Leal, Marta Lizandra do Rêgo
Shecaira, Carolina de Lara
Santos, Rogerio Batista dos
author_role author
author2 Lisbôa, Júlio Augusto Naylor
Leal, Marta Lizandra do Rêgo
Shecaira, Carolina de Lara
Santos, Rogerio Batista dos
author2_role author
author
author
author
dc.contributor.author.fl_str_mv Benesi, Fernando José
Lisbôa, Júlio Augusto Naylor
Leal, Marta Lizandra do Rêgo
Shecaira, Carolina de Lara
Santos, Rogerio Batista dos
dc.subject.por.fl_str_mv Calves
Anemia
Blood count
Neonates.
Bezerras
Anemia
Hemograma
Neonatos.
topic Calves
Anemia
Blood count
Neonates.
Bezerras
Anemia
Hemograma
Neonatos.
description The high mortality rates of calves has encouraged research of the physiological mechanisms that control birth and adaptation of newborns to extrauterine life, to allow early identification of the presence of disease characteristics during the neonatal period. This study aimed to determine the occurrence of anemia in Holstein calves in the first month after birth and address the lack of information on the subject in neonates raised under national conditions. In total, 385 animals, 199 from refrigerated type A raw milk producing and 186 from refrigerated raw milk producing dairy farms, were surveyed. Anemia was observed in 14.3 % of the heifers (55/385), with a higher frequency in the farms producing type A milk (18.6 %, 37/199). It was concluded that the frequency of anemia is significant in neonates of the studied breed, particularly in those with more technified properties (type A milk), with this condition being, in most cases, a possible etiology of iron-deficiency.
publishDate 2019
dc.date.none.fl_str_mv 2019-05-21
dc.type.driver.fl_str_mv info:eu-repo/semantics/article
info:eu-repo/semantics/publishedVersion
artigo prospectivo
format article
status_str publishedVersion
dc.identifier.uri.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/32008
10.5433/1679-0359.2019v40n3p1139
url https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/32008
identifier_str_mv 10.5433/1679-0359.2019v40n3p1139
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv https://ojs.uel.br/revistas/uel/index.php/semagrarias/article/view/32008/25414
dc.rights.driver.fl_str_mv Copyright (c) 2019 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
info:eu-repo/semantics/openAccess
rights_invalid_str_mv Copyright (c) 2019 Semina: Ciências Agrárias
http://creativecommons.org/licenses/by-nc/4.0
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv UEL
publisher.none.fl_str_mv UEL
dc.source.none.fl_str_mv Semina: Ciências Agrárias; Vol. 40 No. 3 (2019); 1139-1144
Semina: Ciências Agrárias; v. 40 n. 3 (2019); 1139-1144
1679-0359
1676-546X
reponame:Semina. Ciências Agrárias (Online)
instname:Universidade Estadual de Londrina (UEL)
instacron:UEL
instname_str Universidade Estadual de Londrina (UEL)
instacron_str UEL
institution UEL
reponame_str Semina. Ciências Agrárias (Online)
collection Semina. Ciências Agrárias (Online)
repository.name.fl_str_mv Semina. Ciências Agrárias (Online) - Universidade Estadual de Londrina (UEL)
repository.mail.fl_str_mv semina.agrarias@uel.br
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