Effects of temperature and duration of sample storage on the haematological characteristics of western grey kangaroos (Macropus fuliginosus)

Australian Veterinary Journal
K L Hulme-MoirP B S Spencer

Abstract

To investigate the effects of storage duration and temperature on haematological analyses performed on blood from the western grey kangaroo (Macropus fuliginosis). Blood samples from five western grey kangaroos were stored at 4 degrees C, 24 degrees C and 36 degrees C. Each sample was analysed haematologically over a 5-day period. The blood samples maintained optimal stability at 4 degrees C. At this temperature the haematological values remained essentially unchanged for the duration of the study, while samples stored at 36 degrees C and 24 degrees C showed significant changes in some haematological measures by 12 h and 48 h, respectively. Disturbances in leukocyte morphology were evident, to varying degrees, in all samples. Blood samples from macropodids should be tested within 48 h of collection if stored at a room temperature of about 24 degrees C. Where testing is to be delayed for more than 48 h, samples should be refrigerated as soon as possible. Exposure of samples to heat in excess of 24 degrees C should be avoided at all times.

References

Jul 1, 1981·American Journal of Clinical Pathology·S D CohleD E Makkaoui
Nov 5, 1999·American Journal of Clinical Pathology·B L WoodD E Sabath
Jun 1, 2002·Veterinary Clinical Pathology·Phillip ClarkDavid Korcal
Jan 1, 1993·Veterinary Clinical Pathology·Harold Tvedten

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Citations

Feb 8, 2014·Journal of Wildlife Diseases·Carlo PacioniAdrian F Wayne
Apr 3, 2012·Experimental Parasitology·Jia RongPeter Irwin

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