Blood oxygen binding properties for the burrowing owl,Athene cunicularia

Isocapnic O2 equilibrium curves (O2ECs) were generated for whole blood of 4 adult burrowing owls (Athene cunicularia) using thin film techniques. Atin vivo pHa (7.49 ± 0.02;mean± 1SEM) and 41 °C, the PO2 at half saturation (P50) was42.3 ± 0.8 Torr. CO2 and fixed acid (H+) Bohr slopes (Δlog P50/ΔpH)...

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Veröffentlicht in:	Respiration physiology 1989-05, Vol.76 (2), p.205-214
Hauptverfasser:	Maginniss, Leigh A., Kilgore, Delbert L.
Format:	Artikel
Sprache:	eng
Schlagworte:	Acid-Base Equilibrium Animals Biological and medical sciences Biological Transport Birds - blood Blood gas. Hemoglobin. Myoglobin. Hemotissulary gas exchange. Acid-base balance Bohr effect Environment Fundamental and applied biological sciences. Psychology Hemoglobin Hill coefficient Hydrogen-Ion Concentration Hypercapnia Hypoxia Organic phosphates Oxygen - blood Oxygen dissociation curve Oxyhemoglobins - metabolism Phosphates - blood Vertebrates: respiratory system
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