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Related Experiment Videos

Fructosamine: structure, analysis, and clinical usefulness.

D A Armbruster1

  • 1Laboratory Services Branch, USAF School of Aerospace Medicine, Air Force Systems Command, Brooks Air Force Base, TX 78235-5301.

Clinical Chemistry
|December 1, 1987
PubMed
Summary
This summary is machine-generated.

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Fructosamine, a marker of blood sugar control, is elevated in diabetes. Measuring serum fructosamine offers a quicker assessment of glycemic control compared to glycated hemoglobin, aiding diabetes management.

Area of Science:

  • Biochemistry
  • Clinical Chemistry
  • Endocrinology

Background:

  • Glycation nonenzymatically links glucose to proteins, forming fructosamines.
  • Elevated serum fructosamine indicates hyperglycemia, common in diabetes mellitus.

Purpose of the Study:

  • To evaluate fructosamine as a marker for glycemic control in diabetes.
  • To compare fructosamine's utility with glycated hemoglobin for monitoring diabetes therapy.

Main Methods:

  • Assay of serum fructosamine using affinity chromatography (m-aminophenylboronic acid) or nitroblue tetrazolium reduction.
  • Correlation of fructosamine levels with glycemic control status.

Main Results:

  • Serum fructosamine levels accurately reflect average blood glucose over 2-3 weeks.

Related Experiment Videos

  • Fructosamine assays effectively differentiate between good and poor glycemic control.
  • Fructosamine provides a more rapid response to therapy changes than glycated hemoglobin.

    • Conclusions:

    • Serum fructosamine is a practical, accurate, and economical marker for monitoring diabetes management.
    • Fructosamine offers a valuable, timely assessment of glycemic control, complementing other diabetes markers.