Creatinine as a metabolic marker to estimate urinary volume in growing goats

Detalhes bibliográficos
Autor(a) principal: Valadares Filho, Sebastião de Campos
Data de Publicação: 2017
Outros Autores: Santos, Stefanie Alvarenga, Prates, Luciana Louzada, Carvalho, Gleidson Giordano Pinto de, Santos, Antônio Carneiro Santana dos, Tosto, Manuela Silva Libânio, Mariz, Lays Débora Silva, Neri, Felipe da Silva, Sampaio, Mariana de Queiroz
Tipo de documento: Artigo
Idioma: eng
Título da fonte: LOCUS Repositório Institucional da UFV
Texto Completo: https://doi.org/10.1016/j.smallrumres.2017.08.007
http://www.locus.ufv.br/handle/123456789/22017
Resumo: The objectives of this study were to: (1) quantify the relationship between fasting body weight (FBW, kg) and urinary creatinine excretion (UCE, mg/d) in Boer goats; (2) evaluate the urinary volume estimates obtained from creatinine concentrations in the spot samples collected at different time points; (3) compare them with the 24-h observed urine volume. Thirty growing Boer goats (18 ± 2.2 kg initial BW) were distributed in a complete randomized design. Each collection period fell on 2 consecutive days and collector funnels were used. Spot samples were collected at 0, 4, and 8 h after morning feedings. These procedures were repeated in three runs 25 days apart to obtain different FBWs. All the samples were analyzed to quantify creatinine concentrations. The relationship between UCE and FBW was established by the following equations: UCE = 17.39 x FBW, r^2 = 0.96, P < 0.01, RSD = 40.8; UCE = 23.50 x FBW^0.9059, R^2 = 0.96, P < 0.01, RSD = 40.9. The null hypothesis was accepted when predicted and observed values were compared (P > 0.05). Thus both linear and allometric relationships can be used to predict UCE. The spot samples obtained at 4 h after feeding could be used to estimate urinary volume (P < 0.05) instead of at 0 or 8 h. We conclude that UCE can be a metabolic marker to the estimate urinary volume of goats when calculated according to FBW with linear or allometric mathematical relationships.
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spelling Valadares Filho, Sebastião de CamposSantos, Stefanie AlvarengaPrates, Luciana LouzadaCarvalho, Gleidson Giordano Pinto deSantos, Antônio Carneiro Santana dosTosto, Manuela Silva LibânioMariz, Lays Débora SilvaNeri, Felipe da SilvaSampaio, Mariana de Queiroz2018-09-27T00:07:19Z2018-09-27T00:07:19Z2017-0909214488https://doi.org/10.1016/j.smallrumres.2017.08.007http://www.locus.ufv.br/handle/123456789/22017The objectives of this study were to: (1) quantify the relationship between fasting body weight (FBW, kg) and urinary creatinine excretion (UCE, mg/d) in Boer goats; (2) evaluate the urinary volume estimates obtained from creatinine concentrations in the spot samples collected at different time points; (3) compare them with the 24-h observed urine volume. Thirty growing Boer goats (18 ± 2.2 kg initial BW) were distributed in a complete randomized design. Each collection period fell on 2 consecutive days and collector funnels were used. Spot samples were collected at 0, 4, and 8 h after morning feedings. These procedures were repeated in three runs 25 days apart to obtain different FBWs. All the samples were analyzed to quantify creatinine concentrations. The relationship between UCE and FBW was established by the following equations: UCE = 17.39 x FBW, r^2 = 0.96, P < 0.01, RSD = 40.8; UCE = 23.50 x FBW^0.9059, R^2 = 0.96, P < 0.01, RSD = 40.9. The null hypothesis was accepted when predicted and observed values were compared (P > 0.05). Thus both linear and allometric relationships can be used to predict UCE. The spot samples obtained at 4 h after feeding could be used to estimate urinary volume (P < 0.05) instead of at 0 or 8 h. We conclude that UCE can be a metabolic marker to the estimate urinary volume of goats when calculated according to FBW with linear or allometric mathematical relationships.engSmall Ruminant Researchv. 154, p. 105- 109, set. 2017BoerCarcassSpot sampleUrineCreatinine as a metabolic marker to estimate urinary volume in growing goatsinfo:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfinfo:eu-repo/semantics/openAccessreponame:LOCUS Repositório Institucional da UFVinstname:Universidade Federal de Viçosa (UFV)instacron:UFVORIGINALartigo.pdfartigo.pdftexto completoapplication/pdf270647https://locus.ufv.br//bitstream/123456789/22017/1/artigo.pdf53b045e16e3d8a272ecc145ab7948d3fMD51LICENSElicense.txtlicense.txttext/plain; charset=utf-81748https://locus.ufv.br//bitstream/123456789/22017/2/license.txt8a4605be74aa9ea9d79846c1fba20a33MD52THUMBNAILartigo.pdf.jpgartigo.pdf.jpgIM Thumbnailimage/jpeg6050https://locus.ufv.br//bitstream/123456789/22017/3/artigo.pdf.jpgf4da359c0f5b0c52017a6a24b9701bf7MD53123456789/220172018-09-26 23:00:42.143oai:locus.ufv.br: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Repositório InstitucionalPUBhttps://www.locus.ufv.br/oai/requestfabiojreis@ufv.bropendoar:21452018-09-27T02:00:42LOCUS Repositório Institucional da UFV - Universidade Federal de Viçosa (UFV)false
dc.title.en.fl_str_mv Creatinine as a metabolic marker to estimate urinary volume in growing goats
title Creatinine as a metabolic marker to estimate urinary volume in growing goats
spellingShingle Creatinine as a metabolic marker to estimate urinary volume in growing goats
Valadares Filho, Sebastião de Campos
Boer
Carcass
Spot sample
Urine
title_short Creatinine as a metabolic marker to estimate urinary volume in growing goats
title_full Creatinine as a metabolic marker to estimate urinary volume in growing goats
title_fullStr Creatinine as a metabolic marker to estimate urinary volume in growing goats
title_full_unstemmed Creatinine as a metabolic marker to estimate urinary volume in growing goats
title_sort Creatinine as a metabolic marker to estimate urinary volume in growing goats
author Valadares Filho, Sebastião de Campos
author_facet Valadares Filho, Sebastião de Campos
Santos, Stefanie Alvarenga
Prates, Luciana Louzada
Carvalho, Gleidson Giordano Pinto de
Santos, Antônio Carneiro Santana dos
Tosto, Manuela Silva Libânio
Mariz, Lays Débora Silva
Neri, Felipe da Silva
Sampaio, Mariana de Queiroz
author_role author
author2 Santos, Stefanie Alvarenga
Prates, Luciana Louzada
Carvalho, Gleidson Giordano Pinto de
Santos, Antônio Carneiro Santana dos
Tosto, Manuela Silva Libânio
Mariz, Lays Débora Silva
Neri, Felipe da Silva
Sampaio, Mariana de Queiroz
author2_role author
author
author
author
author
author
author
author
dc.contributor.author.fl_str_mv Valadares Filho, Sebastião de Campos
Santos, Stefanie Alvarenga
Prates, Luciana Louzada
Carvalho, Gleidson Giordano Pinto de
Santos, Antônio Carneiro Santana dos
Tosto, Manuela Silva Libânio
Mariz, Lays Débora Silva
Neri, Felipe da Silva
Sampaio, Mariana de Queiroz
dc.subject.pt-BR.fl_str_mv Boer
Carcass
Spot sample
Urine
topic Boer
Carcass
Spot sample
Urine
description The objectives of this study were to: (1) quantify the relationship between fasting body weight (FBW, kg) and urinary creatinine excretion (UCE, mg/d) in Boer goats; (2) evaluate the urinary volume estimates obtained from creatinine concentrations in the spot samples collected at different time points; (3) compare them with the 24-h observed urine volume. Thirty growing Boer goats (18 ± 2.2 kg initial BW) were distributed in a complete randomized design. Each collection period fell on 2 consecutive days and collector funnels were used. Spot samples were collected at 0, 4, and 8 h after morning feedings. These procedures were repeated in three runs 25 days apart to obtain different FBWs. All the samples were analyzed to quantify creatinine concentrations. The relationship between UCE and FBW was established by the following equations: UCE = 17.39 x FBW, r^2 = 0.96, P < 0.01, RSD = 40.8; UCE = 23.50 x FBW^0.9059, R^2 = 0.96, P < 0.01, RSD = 40.9. The null hypothesis was accepted when predicted and observed values were compared (P > 0.05). Thus both linear and allometric relationships can be used to predict UCE. The spot samples obtained at 4 h after feeding could be used to estimate urinary volume (P < 0.05) instead of at 0 or 8 h. We conclude that UCE can be a metabolic marker to the estimate urinary volume of goats when calculated according to FBW with linear or allometric mathematical relationships.
publishDate 2017
dc.date.issued.fl_str_mv 2017-09
dc.date.accessioned.fl_str_mv 2018-09-27T00:07:19Z
dc.date.available.fl_str_mv 2018-09-27T00:07:19Z
dc.type.status.fl_str_mv info:eu-repo/semantics/publishedVersion
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dc.identifier.uri.fl_str_mv https://doi.org/10.1016/j.smallrumres.2017.08.007
http://www.locus.ufv.br/handle/123456789/22017
dc.identifier.issn.none.fl_str_mv 09214488
identifier_str_mv 09214488
url https://doi.org/10.1016/j.smallrumres.2017.08.007
http://www.locus.ufv.br/handle/123456789/22017
dc.language.iso.fl_str_mv eng
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dc.relation.ispartofseries.pt-BR.fl_str_mv v. 154, p. 105- 109, set. 2017
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