POTENCIAL ALCALINIZANTE DA SOLUÇÃO DE RINGER COM LACTATO EM OVELHAS SADIAS

• Autor(a) principal: Lisbôa, Júlio Augusto Naylor
• Data de Publicação: 2009
• Outros Autores: Romão, Fernanda Tamara N. M. A., Silva, Ronaldo de Sousa e, Gomes, Renata Caminha, Flaiban, Karina Keller M. C., Barbosa, Décio Sabbatini, Balarin, Mara Regina Stipp
• Tipo de documento: Artigo
• Idioma: por
• Título da fonte: Ciência animal brasileira (Online)
• Texto Completo: https://revistas.ufg.br/vet/article/view/8526

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.