Different sources of sulfur in diets of adult cats on the urinary parameters and acid-base balance
Autor(a) principal: | |
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Data de Publicação: | 2018 |
Outros Autores: | , , , , , , , , |
Tipo de documento: | Artigo |
Idioma: | eng |
Título da fonte: | Repositório Institucional da UNESP |
Texto Completo: | http://dx.doi.org/10.1590/0103-8478cr20180017 http://hdl.handle.net/11449/189821 |
Resumo: | Urolithiasis is a common disorder in the veterinary clinic and is considered as one of the most frequently cause of morbidity. This disorder is closely associated with urinary pH and nutrition plays a key role in the control of this disease, because through dietary manipulation it is possible to modify the urinary pH. Sulfur is considered macroelement with a strong influence on the acid-base status and may be crucial to control urinary pH in cats. The purpose of this study was to evaluate the effects of addition of different sources of sulfur (S) in the diet of cats on the urinary parameters and acid-base balance. Forty-two healthy adult cats were divided into 3 groups, and each group of 14 cats received 7 diets in a complete randomized block design. Calcium sulfate (CaSO4), DL-methionine (DLM) and methionine hydroxy analog (MHA) were added to a control diet in two levels (1.28g S/kg and 2.56g S/kg) to formulate 6 other experimental diets. The acid-base balance was evaluated by hemogasometry in samples of venous blood. The DLM at the highest level and MHA differed of the control diet in relation to urinary pH (P<0.05). Calcium sulfate; although, not differentiated from the control diet, has been shown to alter urinary pH despite its zero electrolyte balance. Apparently, the alkalizing effect of calcium was not sufficient to avoid sulfate acidification of the urine. Treatments showed no alteration of the acid-base balance of the animals and no affect the consumption of the diets. |
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Different sources of sulfur in diets of adult cats on the urinary parameters and acid-base balanceEfeitos da adição de diferentes fontes de enxofre na dieta de gatos adultos em parâmetros urinários e equilíbrio ácido-básicoCalcium sulfateFelinesMethionineMethionine hydroxy analogueUrolithiasisUrolithiasis is a common disorder in the veterinary clinic and is considered as one of the most frequently cause of morbidity. This disorder is closely associated with urinary pH and nutrition plays a key role in the control of this disease, because through dietary manipulation it is possible to modify the urinary pH. Sulfur is considered macroelement with a strong influence on the acid-base status and may be crucial to control urinary pH in cats. The purpose of this study was to evaluate the effects of addition of different sources of sulfur (S) in the diet of cats on the urinary parameters and acid-base balance. Forty-two healthy adult cats were divided into 3 groups, and each group of 14 cats received 7 diets in a complete randomized block design. Calcium sulfate (CaSO4), DL-methionine (DLM) and methionine hydroxy analog (MHA) were added to a control diet in two levels (1.28g S/kg and 2.56g S/kg) to formulate 6 other experimental diets. The acid-base balance was evaluated by hemogasometry in samples of venous blood. The DLM at the highest level and MHA differed of the control diet in relation to urinary pH (P<0.05). Calcium sulfate; although, not differentiated from the control diet, has been shown to alter urinary pH despite its zero electrolyte balance. Apparently, the alkalizing effect of calcium was not sufficient to avoid sulfate acidification of the urine. Treatments showed no alteration of the acid-base balance of the animals and no affect the consumption of the diets.Coordenação de Aperfeiçoamento de Pessoal de Nível Superior (CAPES)Departamento de Clínica Veterinária Universidade de São Paulo (USP)Departamento de Zootecnia Universidade Federal do Rio Grande do Sul (UFRGS)Departamento de Clínica e Cirurgia Veterinária Universidade Estadual Paulista (UNESP)Departamento de Nutrição e Produção Animal Universidade de São Paulo (USP), Av. Prof. Dr. Orlando Marques de Paiva, 87, Cidade UniversitáriaDepartamento de Clínica e Cirurgia Veterinária Universidade Estadual Paulista (UNESP)Universidade de São Paulo (USP)Universidade Federal do Rio Grande do Sul (UFRGS)Universidade Estadual Paulista (Unesp)Halfen, Dóris PereiraKessler, Alexandre de MelloTrevizan, LucianoJeremias, Juliana Toloi [UNESP]Vendramini, Thiago Henrique AnnibaleSantos, João Paulo FernandesOba, Patricia MassaeTeixeira, Fabio AlvesBrunetto, Marcio AntonioCarciofi, Aulus Cavalieri [UNESP]2019-10-06T16:53:16Z2019-10-06T16:53:16Z2018-01-01info:eu-repo/semantics/publishedVersioninfo:eu-repo/semantics/articleapplication/pdfhttp://dx.doi.org/10.1590/0103-8478cr20180017Ciencia Rural, v. 48, n. 10, 2018.1678-45960103-8478http://hdl.handle.net/11449/18982110.1590/0103-8478cr20180017S0103-847820180010006012-s2.0-85055142310S0103-84782018001000601.pdfScopusreponame:Repositório Institucional da UNESPinstname:Universidade Estadual Paulista (UNESP)instacron:UNESPengCiencia Ruralinfo:eu-repo/semantics/openAccess2024-06-06T14:11:13Zoai:repositorio.unesp.br:11449/189821Repositório InstitucionalPUBhttp://repositorio.unesp.br/oai/requestopendoar:29462024-06-06T14:11:13Repositório Institucional da UNESP - Universidade Estadual Paulista (UNESP)false |
dc.title.none.fl_str_mv |
Different sources of sulfur in diets of adult cats on the urinary parameters and acid-base balance Efeitos da adição de diferentes fontes de enxofre na dieta de gatos adultos em parâmetros urinários e equilíbrio ácido-básico |
title |
Different sources of sulfur in diets of adult cats on the urinary parameters and acid-base balance |
spellingShingle |
Different sources of sulfur in diets of adult cats on the urinary parameters and acid-base balance Halfen, Dóris Pereira Calcium sulfate Felines Methionine Methionine hydroxy analogue Urolithiasis |
title_short |
Different sources of sulfur in diets of adult cats on the urinary parameters and acid-base balance |
title_full |
Different sources of sulfur in diets of adult cats on the urinary parameters and acid-base balance |
title_fullStr |
Different sources of sulfur in diets of adult cats on the urinary parameters and acid-base balance |
title_full_unstemmed |
Different sources of sulfur in diets of adult cats on the urinary parameters and acid-base balance |
title_sort |
Different sources of sulfur in diets of adult cats on the urinary parameters and acid-base balance |
author |
Halfen, Dóris Pereira |
author_facet |
Halfen, Dóris Pereira Kessler, Alexandre de Mello Trevizan, Luciano Jeremias, Juliana Toloi [UNESP] Vendramini, Thiago Henrique Annibale Santos, João Paulo Fernandes Oba, Patricia Massae Teixeira, Fabio Alves Brunetto, Marcio Antonio Carciofi, Aulus Cavalieri [UNESP] |
author_role |
author |
author2 |
Kessler, Alexandre de Mello Trevizan, Luciano Jeremias, Juliana Toloi [UNESP] Vendramini, Thiago Henrique Annibale Santos, João Paulo Fernandes Oba, Patricia Massae Teixeira, Fabio Alves Brunetto, Marcio Antonio Carciofi, Aulus Cavalieri [UNESP] |
author2_role |
author author author author author author author author author |
dc.contributor.none.fl_str_mv |
Universidade de São Paulo (USP) Universidade Federal do Rio Grande do Sul (UFRGS) Universidade Estadual Paulista (Unesp) |
dc.contributor.author.fl_str_mv |
Halfen, Dóris Pereira Kessler, Alexandre de Mello Trevizan, Luciano Jeremias, Juliana Toloi [UNESP] Vendramini, Thiago Henrique Annibale Santos, João Paulo Fernandes Oba, Patricia Massae Teixeira, Fabio Alves Brunetto, Marcio Antonio Carciofi, Aulus Cavalieri [UNESP] |
dc.subject.por.fl_str_mv |
Calcium sulfate Felines Methionine Methionine hydroxy analogue Urolithiasis |
topic |
Calcium sulfate Felines Methionine Methionine hydroxy analogue Urolithiasis |
description |
Urolithiasis is a common disorder in the veterinary clinic and is considered as one of the most frequently cause of morbidity. This disorder is closely associated with urinary pH and nutrition plays a key role in the control of this disease, because through dietary manipulation it is possible to modify the urinary pH. Sulfur is considered macroelement with a strong influence on the acid-base status and may be crucial to control urinary pH in cats. The purpose of this study was to evaluate the effects of addition of different sources of sulfur (S) in the diet of cats on the urinary parameters and acid-base balance. Forty-two healthy adult cats were divided into 3 groups, and each group of 14 cats received 7 diets in a complete randomized block design. Calcium sulfate (CaSO4), DL-methionine (DLM) and methionine hydroxy analog (MHA) were added to a control diet in two levels (1.28g S/kg and 2.56g S/kg) to formulate 6 other experimental diets. The acid-base balance was evaluated by hemogasometry in samples of venous blood. The DLM at the highest level and MHA differed of the control diet in relation to urinary pH (P<0.05). Calcium sulfate; although, not differentiated from the control diet, has been shown to alter urinary pH despite its zero electrolyte balance. Apparently, the alkalizing effect of calcium was not sufficient to avoid sulfate acidification of the urine. Treatments showed no alteration of the acid-base balance of the animals and no affect the consumption of the diets. |
publishDate |
2018 |
dc.date.none.fl_str_mv |
2018-01-01 2019-10-06T16:53:16Z 2019-10-06T16:53:16Z |
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/10.1590/0103-8478cr20180017 Ciencia Rural, v. 48, n. 10, 2018. 1678-4596 0103-8478 http://hdl.handle.net/11449/189821 10.1590/0103-8478cr20180017 S0103-84782018001000601 2-s2.0-85055142310 S0103-84782018001000601.pdf |
url |
http://dx.doi.org/10.1590/0103-8478cr20180017 http://hdl.handle.net/11449/189821 |
identifier_str_mv |
Ciencia Rural, v. 48, n. 10, 2018. 1678-4596 0103-8478 10.1590/0103-8478cr20180017 S0103-84782018001000601 2-s2.0-85055142310 S0103-84782018001000601.pdf |
dc.language.iso.fl_str_mv |
eng |
language |
eng |
dc.relation.none.fl_str_mv |
Ciencia Rural |
dc.rights.driver.fl_str_mv |
info:eu-repo/semantics/openAccess |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
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_ |
1803045579770560512 |