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Article

Hemoglobin variant HbG-coushatta (beta-22 Glu --> Ala) found by dissociation of blood glucose from values of HbA1C measured by HPLC.

Internal medicine (Tokyo, Japan) - 1 Sept 2003

Ogawa Koichi, Bando Tomoko, Ogawa Maki, Miyazaki Ayako, Nakanishi Toyohumi, Shimizu Akira

Abstract excerpt

OBJECTIVE: Unexpectedly low values of HbA1C, measured by HPLC compared with their blood glucose levels were found in three related persons. We investigated whether this discrepancy was due to abnormal hemoglobin. PATIENTS AND METHODS: HbA1C was measured by latex agglutination and ordinary HPLC. For further examination, a hemoglobin specimen from the 82-year-old female case was prepared and analyzed by PolyCAT A...

Topics

Aged
Aged, 80 and over
Blood Glucose
Chromatography, High Pressure Liquid
Female
Genetic Predisposition to Disease
Glycated Hemoglobin
Hemoglobins, Abnormal
Humans
Latex Fixation Tests

Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

Male

Mass Spectrometry

Middle Aged

Pedigree

Source

Identifiers

PMID: 14518662

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 29 Aug 2026. Prepared record publication-14518662-2026-08-29.1. Manifest publication-graph-cohort-2026-08-29.1.

Source receipt: PubMed via Helena Literature Corpus, retrieved 29 Aug 2026.

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