Renal profile and urinary fractional excretion of calcium, phosphorus, and magnesium of lambs fed with different contents of phosphorus
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.21708/AVB.2021.15.4.10228 http://hdl.handle.net/11449/233715 |
Resumo: | Obstructive urolithiasis is common in confined sheep, and a predominant factor predisposing animals to this condition is nutritional management. The objective of this study was to evaluate the effect of different concentrations of phosphorus (P) on urinalysis, serum urea and creatinine, and serum and urine concentrations of calcium (Ca), P, and magnesium (Mg), as well as to establish the fractional excretion (FE) of these elements in confined lambs. Thirty male Santa Inês x Ile de France sheep at four months of age were divided into two groups according to the diet: Group 1 (G1, n = 15), with 0.43% P in their feed; and Group 2 (G2, n = 15) with 0.65% P. The diets consisting of 10% Coast-cross hay and 90% of a concentrate of soybean meal, wheat, and crushed corn were provided for 90 consecutive days, with water ad libitum. The time points (M) of blood and urine collection were determined as M0, immediately before the beginning of the diet, and at 15-day intervals: M1, M2, M3, M4, M5, and M6. Phosphorous-rich diets favored the appearance of triple phosphate crystals in both groups, causing calculogenesis in more than one third of the animals (11/30), emphasizing the relevance of conducting laboratory tests to aid in urolithiasis diagnosis. In addition, FE revealed an increased renal excretion of excess minerals in the diet, and therefore a greater predisposition for stone formation in relation to nutritional management. |
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Renal profile and urinary fractional excretion of calcium, phosphorus, and magnesium of lambs fed with different contents of phosphorusPerfil renal e excreção fracionada urinária de cálcio, fósforo e magnésio de cordeiros alimentados com teores diferentes de fósforoFeedlotKidneySheepUrinary obstructionUrolithiasisObstructive urolithiasis is common in confined sheep, and a predominant factor predisposing animals to this condition is nutritional management. The objective of this study was to evaluate the effect of different concentrations of phosphorus (P) on urinalysis, serum urea and creatinine, and serum and urine concentrations of calcium (Ca), P, and magnesium (Mg), as well as to establish the fractional excretion (FE) of these elements in confined lambs. Thirty male Santa Inês x Ile de France sheep at four months of age were divided into two groups according to the diet: Group 1 (G1, n = 15), with 0.43% P in their feed; and Group 2 (G2, n = 15) with 0.65% P. The diets consisting of 10% Coast-cross hay and 90% of a concentrate of soybean meal, wheat, and crushed corn were provided for 90 consecutive days, with water ad libitum. The time points (M) of blood and urine collection were determined as M0, immediately before the beginning of the diet, and at 15-day intervals: M1, M2, M3, M4, M5, and M6. Phosphorous-rich diets favored the appearance of triple phosphate crystals in both groups, causing calculogenesis in more than one third of the animals (11/30), emphasizing the relevance of conducting laboratory tests to aid in urolithiasis diagnosis. In addition, FE revealed an increased renal excretion of excess minerals in the diet, and therefore a greater predisposition for stone formation in relation to nutritional management.Instituto de Ciências Agrárias (ICA) Universidade Federal dos Vales do Jequitinhonha e Mucuri (UFVJM), MGFaculdade de Medicina Veterinária e Zootecnia (FMVZ) Universidade Estadual Paulista (UNESP), SPSecretaria da Agricultura e Abastecimento do estado de São Paulo Defesa Agropecuária do estado de São Paulo, SPInstituto Federal de Educação Ciência e Tecnologia Catarinense, SCFaculdade de Zootecnia e Engenharia de Alimentos (FZEA) Universidade de São Paulo (USP), SPFaculdade de Medicina Veterinária e Zootecnia (FMVZ) Universidade Estadual Paulista (UNESP), SPUniversidade Federal de Viçosa (UFV)Universidade Estadual Paulista (UNESP)Defesa Agropecuária do estado de São PauloCiência e Tecnologia CatarinenseUniversidade de São Paulo (USP)Santarosa, Bianca Paola [UNESP]Da Silva Branchini, Naiana [UNESP]Ferreira, Danilo Otávio LaurentiSurian, Soraya Regina SaccoDabus, Daniela Marques Maciel [UNESP]Hooper, Henrique BarbosaCoelho, Matheus RibeiroFioratti, Eduardo GorzoniLopes, Raimundo Souza [UNESP]Gonçalves, Roberto Calderon [UNESP]2022-05-01T09:47:23Z2022-05-01T09:47:23Z2021-10-05info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/article351-360http://dx.doi.org/10.21708/AVB.2021.15.4.10228Acta Veterinaria Brasilica, v. 15, n. 4, p. 351-360, 2021.1981-5484http://hdl.handle.net/11449/23371510.21708/AVB.2021.15.4.102282-s2.0-85117529371Scopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengActa Veterinaria Brasilicainfo:eu-repo/semantics/openAccess2022-05-01T09:47:23Zoai:repositorio.unesp.br:11449/233715Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462022-05-01T09:47:23Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Renal profile and urinary fractional excretion of calcium, phosphorus, and magnesium of lambs fed with different contents of phosphorus Perfil renal e excreção fracionada urinária de cálcio, fósforo e magnésio de cordeiros alimentados com teores diferentes de fósforo |
title |
Renal profile and urinary fractional excretion of calcium, phosphorus, and magnesium of lambs fed with different contents of phosphorus |
spellingShingle |
Renal profile and urinary fractional excretion of calcium, phosphorus, and magnesium of lambs fed with different contents of phosphorus Santarosa, Bianca Paola [UNESP] Feedlot Kidney Sheep Urinary obstruction Urolithiasis |
title_short |
Renal profile and urinary fractional excretion of calcium, phosphorus, and magnesium of lambs fed with different contents of phosphorus |
title_full |
Renal profile and urinary fractional excretion of calcium, phosphorus, and magnesium of lambs fed with different contents of phosphorus |
title_fullStr |
Renal profile and urinary fractional excretion of calcium, phosphorus, and magnesium of lambs fed with different contents of phosphorus |
title_full_unstemmed |
Renal profile and urinary fractional excretion of calcium, phosphorus, and magnesium of lambs fed with different contents of phosphorus |
title_sort |
Renal profile and urinary fractional excretion of calcium, phosphorus, and magnesium of lambs fed with different contents of phosphorus |
author |
Santarosa, Bianca Paola [UNESP] |
author_facet |
Santarosa, Bianca Paola [UNESP] Da Silva Branchini, Naiana [UNESP] Ferreira, Danilo Otávio Laurenti Surian, Soraya Regina Sacco Dabus, Daniela Marques Maciel [UNESP] Hooper, Henrique Barbosa Coelho, Matheus Ribeiro Fioratti, Eduardo Gorzoni Lopes, Raimundo Souza [UNESP] Gonçalves, Roberto Calderon [UNESP] |
author_role |
author |
author2 |
Da Silva Branchini, Naiana [UNESP] Ferreira, Danilo Otávio Laurenti Surian, Soraya Regina Sacco Dabus, Daniela Marques Maciel [UNESP] Hooper, Henrique Barbosa Coelho, Matheus Ribeiro Fioratti, Eduardo Gorzoni Lopes, Raimundo Souza [UNESP] Gonçalves, Roberto Calderon [UNESP] |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade Federal de Viçosa (UFV) Universidade Estadual Paulista (UNESP) Defesa Agropecuária do estado de São Paulo Ciência e Tecnologia Catarinense Universidade de São Paulo (USP) |
dc.contributor.author.fl_str_mv |
Santarosa, Bianca Paola [UNESP] Da Silva Branchini, Naiana [UNESP] Ferreira, Danilo Otávio Laurenti Surian, Soraya Regina Sacco Dabus, Daniela Marques Maciel [UNESP] Hooper, Henrique Barbosa Coelho, Matheus Ribeiro Fioratti, Eduardo Gorzoni Lopes, Raimundo Souza [UNESP] Gonçalves, Roberto Calderon [UNESP] |
dc.subject.por.fl_str_mv |
Feedlot Kidney Sheep Urinary obstruction Urolithiasis |
topic |
Feedlot Kidney Sheep Urinary obstruction Urolithiasis |
description |
Obstructive urolithiasis is common in confined sheep, and a predominant factor predisposing animals to this condition is nutritional management. The objective of this study was to evaluate the effect of different concentrations of phosphorus (P) on urinalysis, serum urea and creatinine, and serum and urine concentrations of calcium (Ca), P, and magnesium (Mg), as well as to establish the fractional excretion (FE) of these elements in confined lambs. Thirty male Santa Inês x Ile de France sheep at four months of age were divided into two groups according to the diet: Group 1 (G1, n = 15), with 0.43% P in their feed; and Group 2 (G2, n = 15) with 0.65% P. The diets consisting of 10% Coast-cross hay and 90% of a concentrate of soybean meal, wheat, and crushed corn were provided for 90 consecutive days, with water ad libitum. The time points (M) of blood and urine collection were determined as M0, immediately before the beginning of the diet, and at 15-day intervals: M1, M2, M3, M4, M5, and M6. Phosphorous-rich diets favored the appearance of triple phosphate crystals in both groups, causing calculogenesis in more than one third of the animals (11/30), emphasizing the relevance of conducting laboratory tests to aid in urolithiasis diagnosis. In addition, FE revealed an increased renal excretion of excess minerals in the diet, and therefore a greater predisposition for stone formation in relation to nutritional management. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-10-05 2022-05-01T09:47:23Z 2022-05-01T09:47:23Z |
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/10.21708/AVB.2021.15.4.10228 Acta Veterinaria Brasilica, v. 15, n. 4, p. 351-360, 2021. 1981-5484 http://hdl.handle.net/11449/233715 10.21708/AVB.2021.15.4.10228 2-s2.0-85117529371 |
url |
http://dx.doi.org/10.21708/AVB.2021.15.4.10228 http://hdl.handle.net/11449/233715 |
identifier_str_mv |
Acta Veterinaria Brasilica, v. 15, n. 4, p. 351-360, 2021. 1981-5484 10.21708/AVB.2021.15.4.10228 2-s2.0-85117529371 |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Acta Veterinaria Brasilica |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
351-360 |
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_ |
1799964484106715136 |