Biologically Active Substance
hemoglobin H
Subclass of:
Abnormal Hemoglobins
Definitions related to hemoglobin h:
  • Abnormal hemoglobin composed of 4 beta chains, found in alpha thalassemia, and associated with severe hemolytic anemia.
    CRISP Thesaurus
    National Institutes of Health, 2006
  • An abnormal hemoglobin composed of four beta chains. It is caused by the reduced synthesis of the alpha chain. This abnormality results in ALPHA-THALASSEMIA.
    NLM Medical Subject Headings
    U.S. National Library of Medicine, 2025
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