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题目:: Morphologic analysis of long-term bone marrow cultures that support B-lymphopoiesis or myelopoiesis.
作者:: Dorshkind(K),Schouest(L),Fletcher(W H)
状态:: 发布时间1985-04-26 , 更新时间 2007-11-14
期刊:: Cell Tissue Res
摘要:: A comparative morphological analysis of the Whitlock-Witte long-term B-cell culture and the predominantly myeloid Dexter long-term bone marrow culture demonstrates that similarities and differences exist between the two systems. Cells from the long-term B-cell cultures have a characteristic lymphoid morphology, whereas those from the Dexter cultures are predominantly granulocytes and macrophages along with a few undifferentiated blast cells. A multilayered stromal cell layer is a common feature of both systems. Scanning electron micrographs show the cells in this layer to be large, irregularly shaped and flattened. The data further indicate that there are unique features in the relationship between developing B cells and stromal cells in the long-term B-cell cultures. Large, mononuclear cells are present that have numerous membrane infoldings within which numerous lymphoid cells lie. The relationship of these cells to macrophages and epithelial/reticular cells is discussed.
语言:: eng
DOI:

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