Metabolic response to water shortage in an isolated feral sheep population

ABSTRACT: To establish metabolic responses for biochemical analytes related to freshwater shortage adaptation, a total of 376 blood samples were collected from feral sheep at the Socorro Island, Revillagigedo Archipelago. Comparisons were made between four sampling periods with repeated measurements...

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Autores principales:	Prado,Ornar R., Arias,Erika I., Carrillo,María D., Hernández,Juan R., García,Arturo C.
Lenguaje:	English
Publicado:	Universidad Austral de Chile. Facultad de Ciencias Veterinarias 2021
Materias:	blood biochemistry metabolic profile feral sheep resilience to water shortage
Acceso en línea:	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322021000200091
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spelling	oai:scielo:S0719-813220210002000912021-06-02Metabolic response to water shortage in an isolated feral sheep populationPrado,Ornar R.Arias,Erika I.Carrillo,María D.Hernández,Juan R.García,Arturo C. blood biochemistry metabolic profile feral sheep resilience to water shortage ABSTRACT: To establish metabolic responses for biochemical analytes related to freshwater shortage adaptation, a total of 376 blood samples were collected from feral sheep at the Socorro Island, Revillagigedo Archipelago. Comparisons were made between four sampling periods with repeated measurements at 0, 7, 14, and 21 d (94 blood serums: 84 females and 10 males). During the first week, the sheep received daily water ad libitum. During the second and third week, the sheep received 60% daily water in relation to the first 7 days intake. Analysis of variance was used to compare the mean values between sampling days. Stepwise regression analysis was used to evaluate the relationships between the biochemical analytes. The glucose (GLU), total cholesterol (COL-T), triglycerides (TAG), urea, albumin (ALB), total protein (PROT-T), sodium ion (Na+), creatine kinase (CK), arginine vasopressin (AVP), and aldosterone (Aldo), were determined. With the exception of GLU, the COL-T, TAG, urea, ALB, PROT-T, Na+, CK, AVP, and Aldo showed differences between sampling days with the higher values corresponding to 14 d with limited water intake. Negative correlations (P<0.05) between ALB with COL-T and TAG, were quantified. Positive correlations (P<0.05) between COL-T with TAG, and Aldo; between urea with PROT-T, between CK with ALB and PROT-T, between AVP with COL-T, TAG, urea, PROT-T and Aldo, and between Aldo with Na+, were quantified. Results could help improve the accuracy of metabolic profiles used as a tool for evaluating dehydration indicators and to describe the physiological mechanisms employed by feral sheep to cope with limited availability of freshwater.info:eu-repo/semantics/openAccessUniversidad Austral de Chile. Facultad de Ciencias VeterinariasAustral journal of veterinary sciences v.53 n.2 20212021-01-01text/htmlhttp://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322021000200091en10.4067/S0719-81322021000200091
institution	Scielo Chile
collection	Scielo Chile
language	English
topic	blood biochemistry metabolic profile feral sheep resilience to water shortage
spellingShingle	blood biochemistry metabolic profile feral sheep resilience to water shortage Prado,Ornar R. Arias,Erika I. Carrillo,María D. Hernández,Juan R. García,Arturo C. Metabolic response to water shortage in an isolated feral sheep population
description	ABSTRACT: To establish metabolic responses for biochemical analytes related to freshwater shortage adaptation, a total of 376 blood samples were collected from feral sheep at the Socorro Island, Revillagigedo Archipelago. Comparisons were made between four sampling periods with repeated measurements at 0, 7, 14, and 21 d (94 blood serums: 84 females and 10 males). During the first week, the sheep received daily water ad libitum. During the second and third week, the sheep received 60% daily water in relation to the first 7 days intake. Analysis of variance was used to compare the mean values between sampling days. Stepwise regression analysis was used to evaluate the relationships between the biochemical analytes. The glucose (GLU), total cholesterol (COL-T), triglycerides (TAG), urea, albumin (ALB), total protein (PROT-T), sodium ion (Na+), creatine kinase (CK), arginine vasopressin (AVP), and aldosterone (Aldo), were determined. With the exception of GLU, the COL-T, TAG, urea, ALB, PROT-T, Na+, CK, AVP, and Aldo showed differences between sampling days with the higher values corresponding to 14 d with limited water intake. Negative correlations (P<0.05) between ALB with COL-T and TAG, were quantified. Positive correlations (P<0.05) between COL-T with TAG, and Aldo; between urea with PROT-T, between CK with ALB and PROT-T, between AVP with COL-T, TAG, urea, PROT-T and Aldo, and between Aldo with Na+, were quantified. Results could help improve the accuracy of metabolic profiles used as a tool for evaluating dehydration indicators and to describe the physiological mechanisms employed by feral sheep to cope with limited availability of freshwater.
author	Prado,Ornar R. Arias,Erika I. Carrillo,María D. Hernández,Juan R. García,Arturo C.
author_facet	Prado,Ornar R. Arias,Erika I. Carrillo,María D. Hernández,Juan R. García,Arturo C.
author_sort	Prado,Ornar R.
title	Metabolic response to water shortage in an isolated feral sheep population
title_short	Metabolic response to water shortage in an isolated feral sheep population
title_full	Metabolic response to water shortage in an isolated feral sheep population
title_fullStr	Metabolic response to water shortage in an isolated feral sheep population
title_full_unstemmed	Metabolic response to water shortage in an isolated feral sheep population
title_sort	metabolic response to water shortage in an isolated feral sheep population
publisher	Universidad Austral de Chile. Facultad de Ciencias Veterinarias
publishDate	2021
url	http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0719-81322021000200091
work_keys_str_mv	AT pradoornarr metabolicresponsetowatershortageinanisolatedferalsheeppopulation AT ariaserikai metabolicresponsetowatershortageinanisolatedferalsheeppopulation AT carrillomariad metabolicresponsetowatershortageinanisolatedferalsheeppopulation AT hernandezjuanr metabolicresponsetowatershortageinanisolatedferalsheeppopulation AT garciaarturoc metabolicresponsetowatershortageinanisolatedferalsheeppopulation
_version_	1714207285349187584

Metabolic response to water shortage in an isolated feral sheep population

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