Relationship between body condition and energy mobilization in rabbit does

[EN] The present work was performed to examine the relationships between measures of body condition and energy mobilization in rabbit does. The variables studied were body weight (BW), perirenal fat thickness (PFT), basal non-esterified fatty acid concentration (NEFAb) and non-esterified fatty acids...

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Autores: Calle, E.W., García, M.L., Argente, M.J., Blasco Mateu, Agustín|||0000-0003-3558-0810
Tipo de recurso: artículo
Fecha de publicación:2017
País:España
Institución:Universitat Politècnica de València (UPV)
Repositorio:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
Idioma:inglés
OAI Identifier:oai:riunet.upv.es:10251/79368
Acceso en línea:https://riunet.upv.es/handle/10251/79368
Access Level:acceso abierto
Palabra clave:Body condition
NEFA
Perirenal fat thickness
Rabbit
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spelling Relationship between body condition and energy mobilization in rabbit doesCalle, E.W.García, M.L.Argente, M.J.Blasco Mateu, Agustín|||0000-0003-3558-0810Body conditionNEFAPerirenal fat thicknessRabbit[EN] The present work was performed to examine the relationships between measures of body condition and energy mobilization in rabbit does. The variables studied were body weight (BW), perirenal fat thickness (PFT), basal non-esterified fatty acid concentration (NEFAb) and non-esterified fatty acids after lipolysis stimulation by isoproterenol (NEFAr). The effect of time of measuring (at mating, delivery and 10 d after delivery) was estimated in 157 primiparous does. Correlations between body condition components were estimated and a principal component analysis performed. The does decreased BW (6%) and PFT (3%), and increased NEFAb (25%) and NEFAr (16%) from mating to delivery. Later, NEFAb and NEFAr decreased around 20% from delivery to 10 d after delivery without changing perirenal fat thickness. All BW and PFT lay in the first principal component, and all NEFA traits lay in the second component, showing low correlations with body condition measurements. Both NEFA traits showed high positive correlations when measured at the same time (0.65, 0.72 and 0.69), but low correlations when measured at different times (0.09, to 0.20). We conclude that although body weight and perirenal fat thickness are good predictors of body condition, NEFA should be used when an accurate measurement of energetic mobilization is needed, due to their low correlation.This experiment was supported by projects AGL2011-29831-C03-02 and AGL2014-55921-C2-2-P of the National Research Plan. Eddy W. Calle was supported by a research grant from Erasmus Mundi (Programme Babel). We are especially grateful to reviewer A for her detailed comments and useful suggestions.Universitat Politècnica de ValènciaDepartamento de Ciencia AnimalInstituto Universitario de Ciencia y Tecnología AnimalEscuela Técnica Superior de Ingeniería Agronómica y del Medio NaturalMinisterio de Economía y CompetitividadMinisterio de Ciencia e InnovaciónRepositorio Institucional de la Universitat Politècnica de València Riunet20172017-03-30journal articlehttp://purl.org/coar/resource_type/c_6501VoRhttp://purl.org/coar/version/c_970fb48d4fbd8a85info:eu-repo/semantics/articleapplication/pdfhttps://riunet.upv.es/handle/10251/79368reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valénciainstname:Universitat Politècnica de València (UPV)InglésengMinisterio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 AGL2011-29831-C03-02 SELECCION POR VARIABILIDAD AMBIENTAL EN EL TAMAÑO DE CAMADA. RESPUESTA SOBRE EL ESTRES Y BIENESTAR ANIMALMinisterio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2014-55921-C2-2-P ANALISIS GENOMICO DE LA VARIANZA RESIDUAL DEL TAMAÑO DE CAMADA Y SU RELACION CON EL BIENESTAR ANIMALopen accesshttp://purl.org/coar/access_right/c_abf2Reserva de todos los derechoshttp://rightsstatements.org/vocab/InC/1.0/info:eu-repo/semantics/openAccessoai:riunet.upv.es:10251/793682026-06-13T07:49:27Z
dc.title.none.fl_str_mv Relationship between body condition and energy mobilization in rabbit does
title Relationship between body condition and energy mobilization in rabbit does
spellingShingle Relationship between body condition and energy mobilization in rabbit does
Calle, E.W.
Body condition
NEFA
Perirenal fat thickness
Rabbit
title_short Relationship between body condition and energy mobilization in rabbit does
title_full Relationship between body condition and energy mobilization in rabbit does
title_fullStr Relationship between body condition and energy mobilization in rabbit does
title_full_unstemmed Relationship between body condition and energy mobilization in rabbit does
title_sort Relationship between body condition and energy mobilization in rabbit does
dc.creator.none.fl_str_mv Calle, E.W.
García, M.L.
Argente, M.J.
Blasco Mateu, Agustín|||0000-0003-3558-0810
author Calle, E.W.
author_facet Calle, E.W.
García, M.L.
Argente, M.J.
Blasco Mateu, Agustín|||0000-0003-3558-0810
author_role author
author2 García, M.L.
Argente, M.J.
Blasco Mateu, Agustín|||0000-0003-3558-0810
author2_role author
author
author
dc.contributor.none.fl_str_mv Departamento de Ciencia Animal
Instituto Universitario de Ciencia y Tecnología Animal
Escuela Técnica Superior de Ingeniería Agronómica y del Medio Natural
Ministerio de Economía y Competitividad
Ministerio de Ciencia e Innovación
Repositorio Institucional de la Universitat Politècnica de València Riunet
dc.subject.none.fl_str_mv Body condition
NEFA
Perirenal fat thickness
Rabbit
topic Body condition
NEFA
Perirenal fat thickness
Rabbit
description [EN] The present work was performed to examine the relationships between measures of body condition and energy mobilization in rabbit does. The variables studied were body weight (BW), perirenal fat thickness (PFT), basal non-esterified fatty acid concentration (NEFAb) and non-esterified fatty acids after lipolysis stimulation by isoproterenol (NEFAr). The effect of time of measuring (at mating, delivery and 10 d after delivery) was estimated in 157 primiparous does. Correlations between body condition components were estimated and a principal component analysis performed. The does decreased BW (6%) and PFT (3%), and increased NEFAb (25%) and NEFAr (16%) from mating to delivery. Later, NEFAb and NEFAr decreased around 20% from delivery to 10 d after delivery without changing perirenal fat thickness. All BW and PFT lay in the first principal component, and all NEFA traits lay in the second component, showing low correlations with body condition measurements. Both NEFA traits showed high positive correlations when measured at the same time (0.65, 0.72 and 0.69), but low correlations when measured at different times (0.09, to 0.20). We conclude that although body weight and perirenal fat thickness are good predictors of body condition, NEFA should be used when an accurate measurement of energetic mobilization is needed, due to their low correlation.
publishDate 2017
dc.date.none.fl_str_mv 2017
2017-03-30
dc.type.none.fl_str_mv journal article
http://purl.org/coar/resource_type/c_6501
VoR
http://purl.org/coar/version/c_970fb48d4fbd8a85
dc.type.openaire.fl_str_mv info:eu-repo/semantics/article
format article
dc.identifier.none.fl_str_mv https://riunet.upv.es/handle/10251/79368
url https://riunet.upv.es/handle/10251/79368
dc.language.none.fl_str_mv Inglés
eng
language_invalid_str_mv Inglés
language eng
dc.relation.none.fl_str_mv Ministerio de Ciencia e Innovación http://dx.doi.org/10.13039/501100004837 AGL2011-29831-C03-02 SELECCION POR VARIABILIDAD AMBIENTAL EN EL TAMAÑO DE CAMADA. RESPUESTA SOBRE EL ESTRES Y BIENESTAR ANIMAL
Ministerio de Economía y Competitividad http://dx.doi.org/10.13039/501100003329 AGL2014-55921-C2-2-P ANALISIS GENOMICO DE LA VARIANZA RESIDUAL DEL TAMAÑO DE CAMADA Y SU RELACION CON EL BIENESTAR ANIMAL
dc.rights.none.fl_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
dc.rights.openaire.fl_str_mv info:eu-repo/semantics/openAccess
rights_invalid_str_mv open access
http://purl.org/coar/access_right/c_abf2
Reserva de todos los derechos
http://rightsstatements.org/vocab/InC/1.0/
eu_rights_str_mv openAccess
dc.format.none.fl_str_mv application/pdf
dc.publisher.none.fl_str_mv Universitat Politècnica de València
publisher.none.fl_str_mv Universitat Politècnica de València
dc.source.none.fl_str_mv reponame:RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
instname:Universitat Politècnica de València (UPV)
instname_str Universitat Politècnica de València (UPV)
reponame_str RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
collection RiuNet. Repositorio Institucional de la Universitat Politécnica de Valéncia
repository.name.fl_str_mv
repository.mail.fl_str_mv
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