POTENCIAL ALCALINIZANTE DA SOLUÇÃO DE RINGER COM LACTATO EM OVELHAS SADIAS

Autores

  • Júlio Augusto Naylor Lisbôa Universidade Estadual de Londrina (UEL)
  • Fernanda Tamara N. M. A. Romão
  • Ronaldo de Sousa e Silva
  • Renata Caminha Gomes
  • Karina Keller M. C. Flaiban
  • Décio Sabbatini Barbosa
  • Mara Regina Stipp Balarin

Resumo

The alkalinizing power of Lactated Ringer’s Solution (LRS) was searched in this work. Six crossbred healthy ewes, nonpregnant and nonlactating, weighting approximately 40 kg, received 4 L of LRS by 4 hours continuous intravenous infusion at a rate of  25 mL/kg/h. The venous blood samples were obtained before the infusion (0 hours), during the infusion (2 hours), at the end of the infusion (4 hours), and 2 hours after the end of the infusion (6 hours). Values of pH, pCO2, HCO3-, TCO2, BE, Na+, K+, Cl- and lactate L were determined. The LRS induced mild increase in the alkali reserve confirming its low magnitude alkalinizing power, as a result of the small sodium lactate concentration present in the solution.

 

KEY WORDS: Sheep, acid-base balance, sodium lactate, intravenous solution.

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Publicado

2009-12-23

Como Citar

LISBÔA, J. A. N.; ROMÃO, F. T. N. M. A.; SILVA, R. de S. e; GOMES, R. C.; FLAIBAN, K. K. M. C.; BARBOSA, D. S.; BALARIN, M. R. S. POTENCIAL ALCALINIZANTE DA SOLUÇÃO DE RINGER COM LACTATO EM OVELHAS SADIAS. Ciência Animal Brasileira / Brazilian Animal Science, Goiânia, v. 1, p. 865–870, 2009. Disponível em: https://revistas.ufg.br/vet/article/view/8526. Acesso em: 1 dez. 2022.