Avaliação de soluções eletrolíticas comerciais administradas por via intravenosa em cães desidratados experimentalmente por restrição e poliúria

• Ano de defesa: 2007
• Autor(a) principal: Balbinot, Paula de Zorzi
• Orientador(a): Viana, José Antonio
• Banca de defesa: Carneiro, Rubens Antonio , Pompermayer, Luiz Gonzaga , Borges, Andrea Pacheco Batista
• Tipo de documento: Dissertação
• Tipo de acesso: Acesso aberto
• Idioma: por
• Instituição de defesa: Universidade Federal de Viçosa
• Programa de Pós-Graduação: Mestrado em Medicina Veterinária
• Departamento: Biotecnologia, diagnóstico e controle de doenças; Epidemiologia e controle de qualidade de prod. de
• País: BR
• Palavras-chave em Português: Desidratação; Fluidoterapia; Equilíbrio hidroeletrolítico
• Palavras-chave em Inglês: Dehydration; Fluid therapy; Electrolytic equilibrium
• Área do conhecimento CNPq: CNPQ::CIENCIAS AGRARIAS::MEDICINA VETERINARIA::CLINICA E CIRURGIA ANIMAL::CLINICA VETERINARIA
• Link de acesso: http://locus.ufv.br/handle/123456789/5213

Dehydration is one of the most common disorders in the veterinary medicine. Fluid therapy is used to correction of fluid, electrolyte and acid-base disorders. This study was made to compare the effect of three electrolytic solutions administered by intravenous access. Six male adult dogs, weighting 5 and 15 kg were submitted to a dehydration protocol by restriction and polyuria. This animals were treated with three different solutions: Lactated Ringer s solution (RL), Ringer´s solution (RS) and Normal saline (0,9%) plus dextrose (5%) (GF). The variables were evaluated before (T0) and 24h after dehydration, during hydration between 6h (T2) and 12h (T3) and after 12h hydration (T4). The data were expressed in range ± standard deviation and submitted to variance analysis and non- parametric tests (p<0,05%). The dehydration protocol used in this study was enough to cause slight to moderate dehydration that was observed by the increase of packed cell volume, serum protein, urea, creatinine, albumin and osmolality that decrease after fluid therapy. It was not observed an increase of urinary density and pH become more acid during dehydration. The serum concentration of Na+, Cl-, K+, iCa++ and lactate had discreet variations between the studied times. It was observed increase of serum glucose in the GF group during rehydration phase. In the acid-base evaluation was observed an increase in pH, tCO2 and bicarbonate concentration in RL group and a slight decrease in base excess in RS group.