Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stress
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.26605/medvet-v15n2-2715 http://hdl.handle.net/11449/233298 |
Resumo: | The objective of this experiment was to investigate whether manipulation of the electrolyte equilibrium of the diets, based on electrolyte balance (BE) and electrolyte ratio (RE) modifications, interfere in the response of the physiological parameters of lambs submitted to heat stress. For that, the physiological variables of twelve animals were distributed in a completely randomized experimental design, in an incomplete 3x3 factorial arrangement, totaling five treatments. The physiological variables were evaluated in three distinct periods, two of them with average temperatures of 28ºC, with an intermediate period with temperatures varying between 35 and 37ºC. The studied electrolyte balances were 0, 50 and 100 mEq kg-1 and the electrolyte ratios 5:1, 10:1 and 15:1. The results of the physiological variables were submitted to analysis of variance and later to regression analysis. The parameters: respiratory rate, heart rate, eye temperature, armpit temperature and rectal mucosal temperature were sensitive to supplementation levels of BE and or RE and were also significantly influenced (P <0.05) by ambient temperature. Thus, we can conclude that the manipulation of the electrolyte balance in sheep was able to interfere in the physiological responses of these animals. |
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Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stressInterferência do balanço e relação eletrolítica sobre as variáveis fisiológicas de cordeiros lanados submetidos ao estresse pelo calorNutritionPhysiological variablesSheepThermal stressThe objective of this experiment was to investigate whether manipulation of the electrolyte equilibrium of the diets, based on electrolyte balance (BE) and electrolyte ratio (RE) modifications, interfere in the response of the physiological parameters of lambs submitted to heat stress. For that, the physiological variables of twelve animals were distributed in a completely randomized experimental design, in an incomplete 3x3 factorial arrangement, totaling five treatments. The physiological variables were evaluated in three distinct periods, two of them with average temperatures of 28ºC, with an intermediate period with temperatures varying between 35 and 37ºC. The studied electrolyte balances were 0, 50 and 100 mEq kg-1 and the electrolyte ratios 5:1, 10:1 and 15:1. The results of the physiological variables were submitted to analysis of variance and later to regression analysis. The parameters: respiratory rate, heart rate, eye temperature, armpit temperature and rectal mucosal temperature were sensitive to supplementation levels of BE and or RE and were also significantly influenced (P <0.05) by ambient temperature. Thus, we can conclude that the manipulation of the electrolyte balance in sheep was able to interfere in the physiological responses of these animals.Centro Universitário Integrado (CEI) Instituto Integrado de Ciência e Tecnologia (IN2)Faculdade de Ciências Agrárias de AndradinaFaculdade de Medicina Veterinária de Araçatuba Universidade Estadual Paulista (Unesp)Faculdade de Medicina Veterinária de Araçatuba Universidade Estadual Paulista (Unesp)Instituto Integrado de Ciência e Tecnologia (IN2)Faculdade de Ciências Agrárias de AndradinaUniversidade Estadual Paulista (UNESP)Catalano, Francisco Augusto RicciBovino, FernandaFeitosa, Francisco Leydson Formiga [UNESP]Pieró, Juliana Regina [UNESP]Garcia Neto, Manoel [UNESP]Faria Neto, Max José Araujo [UNESP]Mendes, Luiz Claudio Nogueira [UNESP]2022-05-01T06:31:26Z2022-05-01T06:31:26Z2021-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article145-153http://dx.doi.org/10.26605/medvet-v15n2-2715Medicina Veterinaria (Brazil), v. 15, n. 2, p. 145-153, 2021.1809-4678http://hdl.handle.net/11449/23329810.26605/medvet-v15n2-27152-s2.0-85111049232Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPporMedicina Veterinaria (Brazil)info:eu-repo/semantics/openAccess2022-05-01T06:31:26Zoai:repositorio.unesp.br:11449/233298Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-05-01T06:31:26Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stress Interferência do balanço e relação eletrolítica sobre as variáveis fisiológicas de cordeiros lanados submetidos ao estresse pelo calor |
title |
Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stress |
spellingShingle |
Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stress Catalano, Francisco Augusto Ricci Nutrition Physiological variables Sheep Thermal stress |
title_short |
Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stress |
title_full |
Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stress |
title_fullStr |
Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stress |
title_full_unstemmed |
Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stress |
title_sort |
Interference of the electrolyte balance and relationship on physiological variables of wool lambs submitted to heat stress |
author |
Catalano, Francisco Augusto Ricci |
author_facet |
Catalano, Francisco Augusto Ricci Bovino, Fernanda Feitosa, Francisco Leydson Formiga [UNESP] Pieró, Juliana Regina [UNESP] Garcia Neto, Manoel [UNESP] Faria Neto, Max José Araujo [UNESP] Mendes, Luiz Claudio Nogueira [UNESP] |
author_role |
author |
author2 |
Bovino, Fernanda Feitosa, Francisco Leydson Formiga [UNESP] Pieró, Juliana Regina [UNESP] Garcia Neto, Manoel [UNESP] Faria Neto, Max José Araujo [UNESP] Mendes, Luiz Claudio Nogueira [UNESP] |
author2_role |
author author author author author author |
dc.contributor.none.fl_str_mv |
Instituto Integrado de Ciência e Tecnologia (IN2) Faculdade de Ciências Agrárias de Andradina Universidade Estadual Paulista (UNESP) |
dc.contributor.author.fl_str_mv |
Catalano, Francisco Augusto Ricci Bovino, Fernanda Feitosa, Francisco Leydson Formiga [UNESP] Pieró, Juliana Regina [UNESP] Garcia Neto, Manoel [UNESP] Faria Neto, Max José Araujo [UNESP] Mendes, Luiz Claudio Nogueira [UNESP] |
dc.subject.por.fl_str_mv |
Nutrition Physiological variables Sheep Thermal stress |
topic |
Nutrition Physiological variables Sheep Thermal stress |
description |
The objective of this experiment was to investigate whether manipulation of the electrolyte equilibrium of the diets, based on electrolyte balance (BE) and electrolyte ratio (RE) modifications, interfere in the response of the physiological parameters of lambs submitted to heat stress. For that, the physiological variables of twelve animals were distributed in a completely randomized experimental design, in an incomplete 3x3 factorial arrangement, totaling five treatments. The physiological variables were evaluated in three distinct periods, two of them with average temperatures of 28ºC, with an intermediate period with temperatures varying between 35 and 37ºC. The studied electrolyte balances were 0, 50 and 100 mEq kg-1 and the electrolyte ratios 5:1, 10:1 and 15:1. The results of the physiological variables were submitted to analysis of variance and later to regression analysis. The parameters: respiratory rate, heart rate, eye temperature, armpit temperature and rectal mucosal temperature were sensitive to supplementation levels of BE and or RE and were also significantly influenced (P <0.05) by ambient temperature. Thus, we can conclude that the manipulation of the electrolyte balance in sheep was able to interfere in the physiological responses of these animals. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-01-01 2022-05-01T06:31:26Z 2022-05-01T06:31:26Z |
dc.type.status.fl_str_mv |
info:eu-repo/semantics/publishedVersion |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
http://dx.doi.org/10.26605/medvet-v15n2-2715 Medicina Veterinaria (Brazil), v. 15, n. 2, p. 145-153, 2021. 1809-4678 http://hdl.handle.net/11449/233298 10.26605/medvet-v15n2-2715 2-s2.0-85111049232 |
url |
http://dx.doi.org/10.26605/medvet-v15n2-2715 http://hdl.handle.net/11449/233298 |
identifier_str_mv |
Medicina Veterinaria (Brazil), v. 15, n. 2, p. 145-153, 2021. 1809-4678 10.26605/medvet-v15n2-2715 2-s2.0-85111049232 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
Medicina Veterinaria (Brazil) |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
145-153 |
dc.source.none.fl_str_mv |
Scopus reponame:Repositório Institucional da UNESP instname:Universidade Estadual Paulista (UNESP) instacron:UNESP |
instname_str |
Universidade Estadual Paulista (UNESP) |
instacron_str |
UNESP |
institution |
UNESP |
reponame_str |
Repositório Institucional da UNESP |
collection |
Repositório Institucional da UNESP |
repository.name.fl_str_mv |
Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP) |
repository.mail.fl_str_mv |
|
_version_ |
1797790052575608832 |