Evaluation of the Menarini–Arkray HA 8140 hemoglobin A1c analyzer
作者： W Garry John , Francois Braconnier , Kor Miedema , Carlos Aulesa , Giampiero Piras
DOI: 10.1093/CLINCHEM/43.6.968
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摘要: We describe a multinational evaluation of the Menarini-Arkray HA 8140 hemoglobin (Hb) A1c analyzer, which utilizes high degree automation, including bar code reading, cap piercing, and whole-blood sampling. With-in- between-batch CVs were < 2%. Linearity was confirmed throughout working range analyzer. Common Hb variants, S, C, F, did not interfere with separation, potentially interfering labile Schiff base effectively removed during chromatographic procedure. The analyzer displayed good correlation to Bio-Rad Variant Tinaquant immunoassay, affinity chromatography, an optimized "in-house" HPLC method. methods when compared by Altman Bland plots showed bias (upper, lower 95% confidence limits) of: minus = 0.99 (0.23, 1.74), 0.14 (-0.71, 0.98); (after log transformation) 1.13 (0.90, 1.41), "in house" 0.91 (0.82, 1.01).
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aaccjnls.org参考文章(15)
L Menard, M E Dempsey, L A Blankstein, H Aleyassine, M Wacks, J S Soeldner, Quantitiative determination of glycosylated hemoglobin A1 by agar gel electrophoresis. Clinical Chemistry. ,vol. 26, pp. 1598- 1602 ,(1980) , 10.1093/CLINCHEM/26.11.1598
D M Nathan, E Avezzano, J L Palmer, Rapid method for eliminating labile glycosylated hemoglobin from the assay for hemoglobin A1 Clinical Chemistry. ,vol. 28, pp. 512- 515 ,(1982) , 10.1093/CLINCHEM/28.3.512
D H Wilson, J P Bogacz, C M Forsythe, P J Turk, T L Lane, R C Gates, D R Brandt, Fully automated assay of glycohemoglobin with the Abbott IMx analyzer: novel approaches for separation and detection. Clinical Chemistry. ,vol. 39, pp. 2090- 2097 ,(1993) , 10.1093/CLINCHEM/39.10.2090
W G John, M R Gray, D L Bates, J L Beacham, Enzyme immunoassay--a new technique for estimating hemoglobin A1c. Clinical Chemistry. ,vol. 39, pp. 663- 666 ,(1993) , 10.1093/CLINCHEM/39.4.663
M. Stallings, E. C. Abraham, High Pressure Liquid Chromatographic Separation of the Labile Aldimine (Pre-Hemoglobin AIc) and the Stable Hb AIc Hemoglobin. ,vol. 8, pp. 509- 513 ,(1984) , 10.3109/03630268408991735
W.G. John, E.C. Albutt, G. Handley, R.W. Richardson, Affinity chromatography method for the measurement of glycosylated haemoglobin: comparison with two methods in routine use Clinica Chimica Acta. ,vol. 136, pp. 257- 262 ,(1984) , 10.1016/0009-8981(84)90301-2
J. W. Baynes, H. F. Bunn, D. Goldstein, M. Harris, D. B. Martin, C. Peterson, K. Winterhalter, National Diabetes Data Group: report of the expert committee on glucosylated hemoglobin. Diabetes Care. ,vol. 7, pp. 602- 606 ,(1984) , 10.2337/DIACARE.7.6.602
Y. Blouquit, M. Cohen-Solal, F. Braconnier, J. Rosa, Description d'un montage automatique permettant la réalisation de chromatographies de peptides Biochimie. ,vol. 57, pp. 113- 116 ,(1975) , 10.1016/S0300-9084(75)80117-9
K. Nakashima, Y. Hattori, K. Yamazaki, M. Takechi, Y. Andoh, T. Miyaji, Immediate Elimination of Labile HbA1c With Allosteric Effectors of Hemoglobin Diabetes. ,vol. 39, pp. 17- 21 ,(1990) , 10.2337/DIACARE.39.1.17
P. Basset, F. Braconnier, J. Rosa, An update on electrophoretic and chromatographic methods in the diagnosis of hemoglobinopathies Journal of Chromatography B: Biomedical Sciences and Applications. ,vol. 227, pp. 267- 304 ,(1982) , 10.1016/S0378-4347(00)80384-9