Bias between two methods of albumin measurement in the white rhinoceros, Ceratotherium simum

© 2020 American Society for Veterinary Clinical Pathology.

Bibliographische Detailangaben
Veröffentlicht in:Veterinary clinical pathology. - 1975. - 49(2020), 1 vom: 05. März, Seite 91-94
1. Verfasser: Hooijberg, Emma H (VerfasserIn)
Weitere Verfasser: Cray, Carolyn, Miller, Michele, Buss, Peter, Steenkamp, Gerhard, Goddard, Amelia
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2020
Zugriff auf das übergeordnete Werk:Veterinary clinical pathology
Schlagworte:Comparative Study Journal Article Ceratotherium simum bromocresol green method comparison serum protein electrophoresis Indicators and Reagents Serum Albumin Serum Globulins Bromcresol Green 8YGN0Y942M
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500 |a Citation Status MEDLINE 
520 |a © 2020 American Society for Veterinary Clinical Pathology. 
520 |a BACKGROUND: The bromocresol green (BCG) method has been reported to overestimate serum albumin concentration in several species due to non-specific binding to globulins. As the white rhinoceros has high concentrations of serum globulins, significant differences in albumin measured by the BCG method, and the field method of agarose gel serum protein electrophoresis (SPE) are expected 
520 |a OBJECTIVES: We aimed to compare the BCG and SPE methods for albumin determination in the serum of white rhinoceroses 
520 |a METHODS: SPE and BCG albumin were measured in 82 white rhinoceros serum samples. Results were compared using Bland-Altman difference plots and Passing-Bablok regression analysis 
520 |a RESULTS: BCG albumin showed a significant mean constant positive bias of 7 g/L, or 36%, which was more than the total allowable error of 15% and was clinically significant. Methods were not comparable within the inherent imprecision of each method 
520 |a CONCLUSIONS: The BCG method overestimated albumin concentrations in this species compared with agarose gel SPE, and method-specific reference intervals should be used 
650 4 |a Comparative Study 
650 4 |a Journal Article 
650 4 |a Ceratotherium simum 
650 4 |a bromocresol green 
650 4 |a method comparison 
650 4 |a serum protein electrophoresis 
650 7 |a Indicators and Reagents  |2 NLM 
650 7 |a Serum Albumin  |2 NLM 
650 7 |a Serum Globulins  |2 NLM 
650 7 |a Bromcresol Green  |2 NLM 
650 7 |a 8YGN0Y942M  |2 NLM 
700 1 |a Cray, Carolyn  |e verfasserin  |4 aut 
700 1 |a Miller, Michele  |e verfasserin  |4 aut 
700 1 |a Buss, Peter  |e verfasserin  |4 aut 
700 1 |a Steenkamp, Gerhard  |e verfasserin  |4 aut 
700 1 |a Goddard, Amelia  |e verfasserin  |4 aut 
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