Evaluation of automated assays for immunoglobulin G, M, and A measurements in dog and cat serum

© 2013 American Society for Veterinary Clinical Pathology.

Bibliographische Detailangaben
Veröffentlicht in:Veterinary clinical pathology. - 1975. - 42(2013), 3 vom: 03. Sept., Seite 270-80
1. Verfasser: Tvarijonaviciute, Asta (VerfasserIn)
Weitere Verfasser: Martínez-Subiela, Silvia, Caldin, Marco, Tecles, Fernando, Ceron, Jose J
Format: Online-Aufsatz
Sprache:English
Veröffentlicht: 2013
Zugriff auf das übergeordnete Werk:Veterinary clinical pathology
Schlagworte:Evaluation Study Journal Article Automated analyzer immune deficiency immune dysfunction method validation turbidimetric immunoassay Antigens Immunoglobulin A Immunoglobulin G Immunoglobulin M
LEADER 01000caa a22002652 4500
001 NLM229784682
003 DE-627
005 20250215181406.0
007 cr uuu---uuuuu
008 231224s2013 xx |||||o 00| ||eng c
024 7 |a 10.1111/vcp.12069  |2 doi 
028 5 2 |a pubmed25n0765.xml 
035 |a (DE-627)NLM229784682 
035 |a (NLM)23919681 
040 |a DE-627  |b ger  |c DE-627  |e rakwb 
041 |a eng 
100 1 |a Tvarijonaviciute, Asta  |e verfasserin  |4 aut 
245 1 0 |a Evaluation of automated assays for immunoglobulin G, M, and A measurements in dog and cat serum 
264 1 |c 2013 
336 |a Text  |b txt  |2 rdacontent 
337 |a ƒaComputermedien  |b c  |2 rdamedia 
338 |a ƒa Online-Ressource  |b cr  |2 rdacarrier 
500 |a Date Completed 23.04.2015 
500 |a Date Revised 10.12.2019 
500 |a published: Print-Electronic 
500 |a Citation Status MEDLINE 
520 |a © 2013 American Society for Veterinary Clinical Pathology. 
520 |a BACKGROUND: Measurements of immunoglobulins (Igs) in companion animals can be useful to detect deficiencies of the humoral immune system, that can be associated with opportunistic or chronic infections, or other immune-mediated disorders including B-cell neoplasms 
520 |a OBJECTIVE: The purpose of this study was to evaluate commercially available automated immunoturbidimetric assays designed for human IgG, M, and A measurements in canine and feline serum using species-specific calibrators 
520 |a METHODS: Canine and feline serum samples with different IgG, M, and A concentrations were used for the analytical validation of the assays. Intra- and inter-assay precision, linearity under dilution, spiking recovery, and limit of detection were determined. In addition, effects of lipemia, hemolysis, and bilirubinemia were evaluated. Finally, Ig concentrations were determined in small groups of diseased dogs and cats, and compared with healthy groups 
520 |a RESULTS: Spiking recovery and linearity under dilution tests showed that the assays measured Igs in canine and feline serum samples precisely and accurately. Intra- and inter-assay imprecisions were lower than 15% in all cases. Significantly higher IgG, IgM, and IgA levels were observed in dogs with leishmaniasis, while dogs with pyometra showed a statistically significant increase in IgM and IgA concentrations in comparison with healthy dogs. Significantly higher IgG and IgM levels were observed in FIV-infected cats compared with healthy ones 
520 |a CONCLUSIONS: The automated human Ig assays showed adequate precision and accuracy with serum samples from dogs and cats. Also, they were able to discriminate different concentrations of Igs in healthy and diseased animals 
650 4 |a Evaluation Study 
650 4 |a Journal Article 
650 4 |a Automated analyzer 
650 4 |a immune deficiency 
650 4 |a immune dysfunction 
650 4 |a method validation 
650 4 |a turbidimetric immunoassay 
650 7 |a Antigens  |2 NLM 
650 7 |a Immunoglobulin A  |2 NLM 
650 7 |a Immunoglobulin G  |2 NLM 
650 7 |a Immunoglobulin M  |2 NLM 
700 1 |a Martínez-Subiela, Silvia  |e verfasserin  |4 aut 
700 1 |a Caldin, Marco  |e verfasserin  |4 aut 
700 1 |a Tecles, Fernando  |e verfasserin  |4 aut 
700 1 |a Ceron, Jose J  |e verfasserin  |4 aut 
773 0 8 |i Enthalten in  |t Veterinary clinical pathology  |d 1975  |g 42(2013), 3 vom: 03. Sept., Seite 270-80  |w (DE-627)NLM098159984  |x 1939-165X  |7 nnns 
773 1 8 |g volume:42  |g year:2013  |g number:3  |g day:03  |g month:09  |g pages:270-80 
856 4 0 |u http://dx.doi.org/10.1111/vcp.12069  |3 Volltext 
912 |a GBV_USEFLAG_A 
912 |a SYSFLAG_A 
912 |a GBV_NLM 
912 |a GBV_ILN_350 
951 |a AR 
952 |d 42  |j 2013  |e 3  |b 03  |c 09  |h 270-80