Effects of the Hb E, Hb H and Hb G-Taichung variants on HbA1c values by the Bio-Rad variant II turbo analyzer

Copyright © 2011 The Canadian Society of Clinical Chemists. Published by Elsevier Inc. All rights reserved..

OBJECTIVES: The influences of Hb variants on HbA(1c) values can cause mismanagement of diabetes; therefore, the effects of Hb E, H, and G-Taichung variants were evaluated.

DESIGNS AND METHODS: HbA(1c) values of 2105 samples, including 37 samples with Hb E, H and G-Taichung variants identified by Hb electrophoresis and the PCR sequence, were evaluated by the ion-exchange (Bio-Rad Variant II Turbo analyzer) and boronate affinity (Primus CLC 385 analyzer) high performance liquid chromatography (HPLC) methods.

RESULTS: In the patients with the Hb E and H variants, their HbA(1c) values determined by ion-exchange HPLC were significantly higher than those by boronate affinity HPLC. However, there were no significant differences of the HbA(1c) values in the patients with the Hb G-Taichung variant.

CONCLUSIONS: The HbA1c levels might be interfered by the Hb E and H variants, but not the Hb G-Taichung variant, measured by the Bio-Rad Variant II Turbo analyzer.

Medienart:

E-Artikel

Erscheinungsjahr:

2011

Erschienen:

2011

Enthalten in:

Zur Gesamtaufnahme - volume:44

Enthalten in:

Clinical biochemistry - 44(2011), 16 vom: 15. Nov., Seite 1338-42

Sprache:

Englisch

Beteiligte Personen:

Lee, Su-Chen [VerfasserIn]
Wang, Li-Hsuan [VerfasserIn]
Tsai, Shih-Meng [VerfasserIn]
Fang, Hung-Yao [VerfasserIn]
Tsai, Li-Yu [VerfasserIn]

Links:

Volltext

Themen:

9034-61-1
9034-79-1
Glycated Hemoglobin A
Hemoglobin A1c protein, human
Hemoglobin Chinese
Hemoglobin E
Hemoglobin H
Hemoglobins, Abnormal
Journal Article

Anmerkungen:

Date Completed 23.04.2012

Date Revised 07.12.2022

published: Print-Electronic

Citation Status MEDLINE

doi:

10.1016/j.clinbiochem.2011.08.907

funding:

Förderinstitution / Projekttitel:

PPN (Katalog-ID):

NLM21104055X