Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves

Detalhes bibliográficos
Autor(a) principal: Quevedo,D.A.C.
Data de Publicação: 2019
Outros Autores: Lourenço,M.L.G., Bolaños,C.A.D., Takahira,R.K., Oba,E., Alfonso,A., Chiacchio,S.B.
Tipo de documento: Artigo
Idioma: eng
Título da fonte: Arquivo brasileiro de medicina veterinária e zootecnia (Online)
Texto Completo: http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000601922
Resumo: ABSTRACT This study aims at evaluating the effects of electrolytes, glucose and cortisol levels over heart rate (HR) and heart rate variability (HRV) in healthy newborn calves. Seventeen healthy Holstein calves were evaluated during their first month of life, and the plasma concentrations of glucose, cortisol, calcium, magnesium, inorganic phosphorus, sodium and potassium were analyzed. HRV indexes were determined in the time and frequency domains through the analysis of neonatal electrocardiogram recordings. In the first day, low blood levels of phosphorus presented a strong correlation with the HR and the increased high-frequency components of HRV. The plasma concentrations of magnesium decreased significantly throughout the 35 days, revealing a positive association with a decreasing low-frequency components of HRV at day 28. There was a strong correlation between HR, HRV indexes, some plasma electrolytes, glucose and cortisol during the studied period. Variations in the concentrations and correlations observed may be attributed to the adaptive neonatal period in calves.
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spelling Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calvescalveselectrolytesglucosecortisolheart rate variabilityABSTRACT This study aims at evaluating the effects of electrolytes, glucose and cortisol levels over heart rate (HR) and heart rate variability (HRV) in healthy newborn calves. Seventeen healthy Holstein calves were evaluated during their first month of life, and the plasma concentrations of glucose, cortisol, calcium, magnesium, inorganic phosphorus, sodium and potassium were analyzed. HRV indexes were determined in the time and frequency domains through the analysis of neonatal electrocardiogram recordings. In the first day, low blood levels of phosphorus presented a strong correlation with the HR and the increased high-frequency components of HRV. The plasma concentrations of magnesium decreased significantly throughout the 35 days, revealing a positive association with a decreasing low-frequency components of HRV at day 28. There was a strong correlation between HR, HRV indexes, some plasma electrolytes, glucose and cortisol during the studied period. Variations in the concentrations and correlations observed may be attributed to the adaptive neonatal period in calves.Universidade Federal de Minas Gerais, Escola de Veterinária2019-12-01info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersiontext/htmlhttp://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000601922Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.71 n.6 2019reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)instname:Universidade Federal de Minas Gerais (UFMG)instacron:UFMG10.1590/1678-4162-10461info:eu-repo/semantics/openAccessQuevedo,D.A.C.Lourenço,M.L.G.Bolaños,C.A.D.Takahira,R.K.Oba,E.Alfonso,A.Chiacchio,S.B.eng2019-12-10T00:00:00Zoai:scielo:S0102-09352019000601922Revistahttps://www.scielo.br/j/abmvz/PUBhttps://old.scielo.br/oai/scielo-oai.phpjournal@vet.ufmg.br||abmvz.artigo@abmvz.org.br1678-41620102-0935opendoar:2019-12-10T00:00Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)false
dc.title.none.fl_str_mv Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves
title Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves
spellingShingle Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves
Quevedo,D.A.C.
calves
electrolytes
glucose
cortisol
heart rate variability
title_short Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves
title_full Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves
title_fullStr Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves
title_full_unstemmed Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves
title_sort Association between heart rate, heart rate variability, cortisol, glucose and electrolytes in healthy newborn calves
author Quevedo,D.A.C.
author_facet Quevedo,D.A.C.
Lourenço,M.L.G.
Bolaños,C.A.D.
Takahira,R.K.
Oba,E.
Alfonso,A.
Chiacchio,S.B.
author_role author
author2 Lourenço,M.L.G.
Bolaños,C.A.D.
Takahira,R.K.
Oba,E.
Alfonso,A.
Chiacchio,S.B.
author2_role author
author
author
author
author
author
dc.contributor.author.fl_str_mv Quevedo,D.A.C.
Lourenço,M.L.G.
Bolaños,C.A.D.
Takahira,R.K.
Oba,E.
Alfonso,A.
Chiacchio,S.B.
dc.subject.por.fl_str_mv calves
electrolytes
glucose
cortisol
heart rate variability
topic calves
electrolytes
glucose
cortisol
heart rate variability
description ABSTRACT This study aims at evaluating the effects of electrolytes, glucose and cortisol levels over heart rate (HR) and heart rate variability (HRV) in healthy newborn calves. Seventeen healthy Holstein calves were evaluated during their first month of life, and the plasma concentrations of glucose, cortisol, calcium, magnesium, inorganic phosphorus, sodium and potassium were analyzed. HRV indexes were determined in the time and frequency domains through the analysis of neonatal electrocardiogram recordings. In the first day, low blood levels of phosphorus presented a strong correlation with the HR and the increased high-frequency components of HRV. The plasma concentrations of magnesium decreased significantly throughout the 35 days, revealing a positive association with a decreasing low-frequency components of HRV at day 28. There was a strong correlation between HR, HRV indexes, some plasma electrolytes, glucose and cortisol during the studied period. Variations in the concentrations and correlations observed may be attributed to the adaptive neonatal period in calves.
publishDate 2019
dc.date.none.fl_str_mv 2019-12-01
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=S0102-09352019000601922
url http://old.scielo.br/scielo.php?script=sci_arttext&pid=S0102-09352019000601922
dc.language.iso.fl_str_mv eng
language eng
dc.relation.none.fl_str_mv 10.1590/1678-4162-10461
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 Universidade Federal de Minas Gerais, Escola de Veterinária
publisher.none.fl_str_mv Universidade Federal de Minas Gerais, Escola de Veterinária
dc.source.none.fl_str_mv Arquivo Brasileiro de Medicina Veterinária e Zootecnia v.71 n.6 2019
reponame:Arquivo brasileiro de medicina veterinária e zootecnia (Online)
instname:Universidade Federal de Minas Gerais (UFMG)
instacron:UFMG
instname_str Universidade Federal de Minas Gerais (UFMG)
instacron_str UFMG
institution UFMG
reponame_str Arquivo brasileiro de medicina veterinária e zootecnia (Online)
collection Arquivo brasileiro de medicina veterinária e zootecnia (Online)
repository.name.fl_str_mv Arquivo brasileiro de medicina veterinária e zootecnia (Online) - Universidade Federal de Minas Gerais (UFMG)
repository.mail.fl_str_mv journal@vet.ufmg.br||abmvz.artigo@abmvz.org.br
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