Calibration of the HemoCue point-of-care analyser for determining hemoglobin concentration in a lizard and a fish
Hemoglobin concentration [Hb] is measured for a wide variety of animal studies. The use of Point-of-care devices, such as the HemoCue, is becoming increasingly common due to their portability, relative ease of use and low cost. This study aimed to determine whether the [Hb] of blue-tongued skink ( T...
Published in: | Conservation Physiology |
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Main Authors: | , , |
Format: | Article in Journal/Newspaper |
Language: | English |
Published: |
Oxford University Press
2016
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Subjects: | |
Online Access: | https://doi.org/10.1093/conphys/cow006 http://ecite.utas.edu.au/106982 |
Summary: | Hemoglobin concentration [Hb] is measured for a wide variety of animal studies. The use of Point-of-care devices, such as the HemoCue, is becoming increasingly common due to their portability, relative ease of use and low cost. This study aimed to determine whether the [Hb] of blue-tongued skink ( Tiliqua nigrolutea ) blood can be accurately determined using the HemoCue and whether the HemoCue overestimates [Hb] of reptile blood in a similar manner to fish blood. We additionally aimed to test whether ploidy affected [Hb] determined by the HemoCue using blood from diploid and triploid Atlantic salmon ( Salmo salar ). The HemoCue Hb 201 + systematically overestimated [Hb] in both blue-tongued skinks and Atlantic salmon and there was no difference between calibration equations determined for diploid or triploid salmon. The overestimation was systematic in both species, and as such, [Hb] determined by the HemoCue can be corrected using appropriate calibration equations. |
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