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Sialic acid of platelets and granulocytes in polycythemia vera
Author(s) -
Streichman S.,
Menasheoff D.,
Tatarsky I.,
Marmur A.
Publication year - 1986
Publication title -
american journal of hematology
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 2.456
H-Index - 105
eISSN - 1096-8652
pISSN - 0361-8609
DOI - 10.1002/ajh.2830220313
Subject(s) - polycythemia vera , sialic acid , platelet , immunology , medicine , chemistry , biochemistry
Previous studies have shown that erythrocytes of polycythemia vera (PV) patients have an increased content of sialic acid on their membrane compared with normal erythrocytes. This has been attributed to the presence of an abnormal clone known to proliferate in this disease. Since granulocytes and platelets originate from the same stem cell that is involved in this disease, it was of interest to see whether these cells also bear increased amounts of sialic acid compared with their normal counterparts. While normal values were found for granulocyte populations, elevated values were found for the platelet populations of PV patients.