Minguell JJ, Lee S, Helmer RE, Gardner FH. The uptake of etiocholanolone by human bone marrow immature granulocytes.
Am J Hematol 1982;
12:149-56. [PMID:
7072709 DOI:
10.1002/ajh.2830120207]
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Abstract
A cell fraction enriched in immature granulocytes was obtained after fractionation of human bone marrow by a three-step procedure. This fraction sediments at an average density of 1.073 and has a high content of myelocytes and metamyelocytes. It showed the highest specific uptake of etiocholanolone when compared to other bone marrow cell fractions. Autoradiographic studies demonstrated a higher number of silver grains over myelocytes and metamyelocytes than in other cell types. These results suggest the presence in human bone marrow of a target cell for etiocholanolone, located in the late mitotic or postmitotic pool or granulocytes.
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