Gow, A.G., Gow, D.J., Bell, R., Evans, H. and Mellanby, R.J. (2012) Insulin concentrations in dogs with hypoadrenocorticism. Research in Veterinary Science, 93(1), pp. 97-99. (doi: 10.1016/j.rvsc.2011.04.021)
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Abstract
Hypoglycaemia is frequently identified in canine cases of hypoadrenocorticism. Potassium and glucose cellular uptake are intimately linked by insulin. We hypothesized that in canine hypoadrenocorticism, hyperkalaemia would stimulate insulin release as a protective mechanism, translocating potassium from the extracellular compartment to the intracellular compartment and also lower glucose concentrations. Serum insulin concentrations were measured in 11 consecutive cases of canine hypoadrenocorticism which were hyperkalaemic and 33 dogs with non-adrenal illness. There was no significant difference between insulin concentrations in the two populations, and no correlation between insulin and potassium concentration in the hypoadrenal group. Thus, no support for the hypothesis was found, although multiple other factors such as pH and osmolality may be obscuring an effect.
Item Type: | Articles |
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Status: | Published |
Refereed: | Yes |
Glasgow Author(s) Enlighten ID: | Bell, Mr Rory |
Authors: | Gow, A.G., Gow, D.J., Bell, R., Evans, H., and Mellanby, R.J. |
College/School: | College of Medical Veterinary and Life Sciences > School of Biodiversity, One Health & Veterinary Medicine |
Journal Name: | Research in Veterinary Science |
ISSN: | 0034-5288 |
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