Alterations in the systemic acid-base status and blood gas dynamics during progressive hypocalcaemia in cow calves.
Indian J Exp Biol
;
1996 Apr; 34(4): 375-6
Article
Dans Anglais
| IMSEAR
| ID: sea-60615
ABSTRACT
Hypocalcaemia, induced in cow calves by slow infusion of Na2EDTA for 6 hr, led to biphasic changes in acid-base status. Decrease in ionized plasma Ca2+ concentration upto 0.82 +/- 0.06 mmole 1(-1) was associated with metabolic alkalosis. Further decrease in ionized plasma Ca2+ concentration (0.61 +/- 0.09 mmole 1(-1)) led to metabolic acidosis, superimposed by a respiratory component. There was significant decrease in oxygen tension and saturation of arterial blood as well as impaired uptake of oxygen by peripheral tissues and pulmonary blood.
Texte intégral:
Disponible
Indice:
IMSEAR (Asie du Sud-Est)
Sujet Principal:
Troubles de l'équilibre acidobasique
/
Gazométrie sanguine
/
Mâle
/
Bovins
/
Évolution de la maladie
/
Hypocalcémie
/
Animaux
langue:
Anglais
Texte intégral:
Indian J Exp Biol
Année:
1996
Type:
Article
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