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Registro Completo |
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Biblioteca(s): |
Embrapa Unidades Centrais. |
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Data corrente: |
29/08/2018 |
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Data da última atualização: |
29/08/2018 |
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Autoria: |
PEROTTA, J. H.; LISBÔA, J. A. N.; PEREIRA, P. F. V.; OLLHOFF, R. D.; VIEIRA, N.; FALIBAN, K. K. M. C.; BARROS FILHO, I. R. |
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Afiliação: |
João H. Perotta, Departamento de Medicina Veterinária/Universidade Federal do Paraná - UFPR; Júlio A. N. Lisbôa, Universidade Católica do Paraná - UCPR; Priscila F. V. Pereira, Universidade Católica do Paraná - UCPR; Rüdiger D. Ollhoff, Departamento de Clínicas Veterinárias/Universidade Estadual de Londrina - UEL; Nilton Vieira, Médico Veterinário Autônomo; Karina K. M. C. Faliban, Departamento de Medicina Veterinária Preventiva/Universidade Estadual de Londrina - UEL; Ivan R. Barros Filho, Departamento de Medicina Veterinária/Universidade Federal do Paraná - UFPR. |
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Título: |
Fractional excretion of electrolytes and paradoxical aciduria in dairy cows with left displaced abomasum. |
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Ano de publicação: |
2018 |
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Fonte/Imprenta: |
Pesquisa Veterinária Brasileira, Rio de Janeiro, v. 38, n. 5, p. 840-846, maio 2018 |
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Idioma: |
Inglês |
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Notas: |
Título em português: Excreção fracionada de eletrólitos em acidúria paradoxal em vacas leiteiras com deslocamento de abomaso à esquerda. |
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Conteúdo: |
The fractional excretion of electrolytes is used to assess renal function and interpret electrolyte and acid-base imbalances. Left displaced abomasum is a common disorder in dairy cows, which causes hypokalemic, hypochloremic metabolic alkalosis. There is limited information on fractional excretion of electrolytes in cows with displaced abomasum. This study aimed to measure the fractional excretion of sodium, potassium, and chloride and paradoxical aciduria in dairy cows with displaced abomasum. Blood and urine samples were collected from 30 dairy cows before and 24, 48, and 72 h after surgery. The cows were divided into two groups (G1: laparoscopy and G2: laparotomy) with 15 cows each. The concentrations of chloride, sodium, potassium, and creatinine were measured in serum and urine. Urinary pH and packed cell volume were measured. Fractional excretion of sodium, potassium, and chloride and urinary strong ion difference [SID]urine were calculated using published formulas. Cows in both groups showed hypokalemic, metabolic alkalosis before surgery; however, hypochloremia was observed only in G2. Potassium concentration significantly increased 24, 48, and 72 h after surgery in G1 and 48 and 72 h after surgery in G2. There were no significant changes in fractional excretion of sodium, chloride, and potassium and urinary pH and [SID]urine between treatments and time points. Paradoxical aciduria was observed before and 24 h following surgery in G1. Fractional excretion and urinary SID are valuable tools to understand hypochloremic, hypokalemic alkalosis in dairy cows with displaced abomasum, as well as paradoxical aciduria and return of abomasal flux. MenosThe fractional excretion of electrolytes is used to assess renal function and interpret electrolyte and acid-base imbalances. Left displaced abomasum is a common disorder in dairy cows, which causes hypokalemic, hypochloremic metabolic alkalosis. There is limited information on fractional excretion of electrolytes in cows with displaced abomasum. This study aimed to measure the fractional excretion of sodium, potassium, and chloride and paradoxical aciduria in dairy cows with displaced abomasum. Blood and urine samples were collected from 30 dairy cows before and 24, 48, and 72 h after surgery. The cows were divided into two groups (G1: laparoscopy and G2: laparotomy) with 15 cows each. The concentrations of chloride, sodium, potassium, and creatinine were measured in serum and urine. Urinary pH and packed cell volume were measured. Fractional excretion of sodium, potassium, and chloride and urinary strong ion difference [SID]urine were calculated using published formulas. Cows in both groups showed hypokalemic, metabolic alkalosis before surgery; however, hypochloremia was observed only in G2. Potassium concentration significantly increased 24, 48, and 72 h after surgery in G1 and 48 and 72 h after surgery in G2. There were no significant changes in fractional excretion of sodium, chloride, and potassium and urinary pH and [SID]urine between treatments and time points. Paradoxical aciduria was observed before and 24 h following surgery in G1. Fractional excretion and urinar... Mostrar Tudo |
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Palavras-Chave: |
Abomasal displacement; Acid-base disturbance; Aciduria; Acidúria paradoxal; Deslocamento de abomaso; Distúrbio ácido-base; Laparoscopic abomasopexy. |
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Thesagro: |
Abomaso; Bovino; Eletrólito; Metabolismo; Vaca Leiteira. |
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Thesaurus Nal: |
Abomasum; Cattle; Dairy cows; Electrolytes; Metabolism. |
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Categoria do assunto: |
-- |
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URL: |
https://ainfo.cnptia.embrapa.br/digital/bitstream/item/182064/1/Fractional-excretion-of-electrolytes-and-paradoxical.pdf
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Marc: |
LEADER 02991naa a2200409 a 4500
001 2094695
005 2018-08-29
008 2018 bl uuuu u00u1 u #d
100 1 $aPEROTTA, J. H.
245 $aFractional excretion of electrolytes and paradoxical aciduria in dairy cows with left displaced abomasum.$h[electronic resource]
260 $c2018
500 $aTítulo em português: Excreção fracionada de eletrólitos em acidúria paradoxal em vacas leiteiras com deslocamento de abomaso à esquerda.
520 $aThe fractional excretion of electrolytes is used to assess renal function and interpret electrolyte and acid-base imbalances. Left displaced abomasum is a common disorder in dairy cows, which causes hypokalemic, hypochloremic metabolic alkalosis. There is limited information on fractional excretion of electrolytes in cows with displaced abomasum. This study aimed to measure the fractional excretion of sodium, potassium, and chloride and paradoxical aciduria in dairy cows with displaced abomasum. Blood and urine samples were collected from 30 dairy cows before and 24, 48, and 72 h after surgery. The cows were divided into two groups (G1: laparoscopy and G2: laparotomy) with 15 cows each. The concentrations of chloride, sodium, potassium, and creatinine were measured in serum and urine. Urinary pH and packed cell volume were measured. Fractional excretion of sodium, potassium, and chloride and urinary strong ion difference [SID]urine were calculated using published formulas. Cows in both groups showed hypokalemic, metabolic alkalosis before surgery; however, hypochloremia was observed only in G2. Potassium concentration significantly increased 24, 48, and 72 h after surgery in G1 and 48 and 72 h after surgery in G2. There were no significant changes in fractional excretion of sodium, chloride, and potassium and urinary pH and [SID]urine between treatments and time points. Paradoxical aciduria was observed before and 24 h following surgery in G1. Fractional excretion and urinary SID are valuable tools to understand hypochloremic, hypokalemic alkalosis in dairy cows with displaced abomasum, as well as paradoxical aciduria and return of abomasal flux.
650 $aAbomasum
650 $aCattle
650 $aDairy cows
650 $aElectrolytes
650 $aMetabolism
650 $aAbomaso
650 $aBovino
650 $aEletrólito
650 $aMetabolismo
650 $aVaca Leiteira
653 $aAbomasal displacement
653 $aAcid-base disturbance
653 $aAciduria
653 $aAcidúria paradoxal
653 $aDeslocamento de abomaso
653 $aDistúrbio ácido-base
653 $aLaparoscopic abomasopexy
700 1 $aLISBÔA, J. A. N.
700 1 $aPEREIRA, P. F. V.
700 1 $aOLLHOFF, R. D.
700 1 $aVIEIRA, N.
700 1 $aFALIBAN, K. K. M. C.
700 1 $aBARROS FILHO, I. R.
773 $tPesquisa Veterinária Brasileira, Rio de Janeiro$gv. 38, n. 5, p. 840-846, maio 2018
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Embrapa Unidades Centrais (AI-SEDE) |
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| 11. |  | SILVA, P. H. S.; CASTRO, M. de J. P.; MELO, F. de B.; ATHAYDE SOBRINHO, C. Ocorrência de Pachycoris torridos (Scopoli) (Hemiptera: Scutelleridae) na cultura do pinhão manso Jatrofa curcas L. no Estado do Piauí, Brasil. In: CONGRESSO INTERNACIONAL DE AGROENERGIA E BIOCOMBUSTÍVEIS, 1., 2007, Teresina. Energia de resultados: palestras e resumos. Teresina: Embrapa Meio-Norte, 2007. 1 CD-ROM. (Embrapa Meio-Norte. Documentos, 143).| Tipo: Resumo em Anais de Congresso |
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