POTENCIAL ALCALINIZANTE DA SOLUÇÃO DE RINGER COM LACTATO EM OVELHAS SADIAS

  • 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
23-12-2009
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. (2009). POTENCIAL ALCALINIZANTE DA SOLUÇÃO DE RINGER COM LACTATO EM OVELHAS SADIAS. Ciência Animal Brasileira, 1, 865-870. Recuperado de https://www.revistas.ufg.br/vet/article/view/8526