
The aim was to provide reference data for blood gas/acid-base status and electrolytes for non-anesthetized Amazon parrots (Amazona aestiva). Thirty-five adult parrots from Tietê ecologic park were utilized. Arterial blood (0.3ml) samples were anaerobically collected from the superficial ulnar artery in heparinized (sodium heparin) 1-ml plastic syringes. The samples were immediately analyzed through a portable analyzer (i-STAT*, Abbot, Illinois, USA) with cartridges (EG7+). These data were grouped in such a way as to present both mean and standard deviation: body weight (360±37g), respiratory rate (82±33 b/m), temperature (41.8±0.6°C), hydrogen potential (7.452±0.048), carbon dioxide partial pressure (22.1±4.0mmHg), oxygen partial pressure (98.1±7.6mmHg), base excess (-7.9±3.1), plasma concentration of bicarbonate ions (14.8±2.8mmol/L), oxygen saturation (96.2±1.1%), plasma concentration of sodium (147.4±2.2mmol/L), plasma concentration of potassium (3.5±0.53mmol/L), plasma concentration of calcium (0.8±0.28mmol/L), hematocrit (38.7±6.2%) and concentration of hemoglobin (13.2±2.1g/dl). This study led us to conclude that, although the results obtained showed hypocapnia and low values of bicarbonate and base excess, when compared to other avian species, these data are very similar. Besides, in spite of the equipment being approved only for human beings, it was considered simple and very useful in the analysis of avian blood samples. By using this equipment we were able to provide references data for non-anaesthetized Amazon parrots.O objetivo deste trabalho foi estabelecer dados de referência do equilíbrio ácido-básico e eletrólitos de papagaios (Amazonas aestiva) não anestesiados. Foram utilizados trinta e cinco papagaios oriundos do Parque ecológico do Tietê. Amostras de sangue (0,3ml) da artéria superficial ulnar foram coletadas em seringas plásticas (1ml) heparinizadas. As amostras foram analisadas imediatamente, usando um analisador portátil (i-stat*, Abbott, Illinois, USA) com cartuchos (i-stat EG7+). Os resultados foram demonstrados em média e desvio padrão: peso corpóreo (360±37g), freqüência respiratória (82±33mpm), temperatura (41,8±0,6°C), potencial hidrogeniônico (7,452±0,05), pressão parcial de dióxido de carbono (22,1±4,0mmHg), pressão parcial de oxigênio (98,1±7,6mmHg), excesso de base (-7,45±3,1), saturação da hemoglobina (96,2±1,1%), concentração plasmática de sódio (147,4±2,2mmol/L), concentração plasmática de potássio (3,5±0,53mmol/L), concentração plasmática de cálcio (0,8±0,28mmol/L), hematócrito (38,7±6,2%) e concentração de hemoglobina (13,2±2,1g/dl). Este estudo nos levou a concluir que embora os animais apresentassem hipocapnia e valores baixos de bicarbonato e excesso de bases, quando comparamos aos das outras espécies aviárias, os dados são similares. Embora o equipamento seja aprovado somente para espécie humana, foi considerado prático e útil na análise do sangue de aves. Utilizando este equipamento, fomos capazes de estabelecer dados de referência do status ácido-básico e eletrólitos de papagaios não anestesiados.
gases sangüíneos, eletrólitos, Veterinary medicine, SF600-1100, blood gas, electrolytes, Amazona aestiva
gases sangüíneos, eletrólitos, Veterinary medicine, SF600-1100, blood gas, electrolytes, Amazona aestiva
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