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Blood Gas, Acid-Base and Electrolyte Analysis in Healthy Dromedary Camel Calves up to 21 Days of Life
oleh: Taher Osman, Monica Probo, Davide Monaco, Hazem Karem Shafiek, Francesca Freccero
| Format: | Article |
|---|---|
| Diterbitkan: | MDPI AG 2023-03-01 |
Deskripsi
The importance of prompt evaluation and care of the newborn is essential for reducing neonatal mortality, which represents a major cause of loss in camelids. This study investigated the blood gases, acid-base and electrolyte profiles in healthy dromedary calves during the first 3 weeks of life, assessing possible associations with age. Twenty-one dromedary camel calves aged 1 to 21 days were sampled, and venous whole blood analyzed through a VETSTAT® analyzer. The following parameters were measured: sodium (Na<sup>+</sup>), potassium (K<sup>+</sup>), chloride (Cl<sup>–</sup>), hydrogen ion concentration (pH), partial pressure carbon dioxide (pCO<sub>2</sub>), partial pressure oxygen (pO<sub>2</sub>), total hemoglobin concentration (tHb), hemoglobin oxygen saturation (sO<sub>2</sub>), total carbon dioxide (tCO<sub>2</sub>), bicarbonate (HCO<sub>3</sub><sup>–</sup>), base excess (BE) and anion gap (AG). Calves were divided in two groups; younger calves (1–10 d), and older calves (11–21 d). Statistical analysis showed an effect of age, with lower K<sup>+</sup> (<i>p</i> < 0.001) and higher Na<sup>+</sup> and Cl<sup>−</sup> (<i>p</i> < 0.05) mean concentrations in the younger calves compared to the older ones, and higher pCO<sub>2</sub> and lower sO<sub>2</sub> mean concentrations in the older group. These preliminary results firstly described the blood gas, acid-base and electrolyte profiles in the healthy dromedary calf during the first 3 weeks of age, suggesting an effect of age on some parameters.