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题目:: Fetal hemoglobin in paroxysmal nocturnal hemoglobinuria (PNH): evidence for derivation of HbF-containing erythrocytes (F cells) from the PNH clone as well as from normal hemopoietic stem cell lines.
作者:: Papayannopoulou(T),Rosse(W),Stamatoyannopoulos(G)
状态:: 发布时间1978-11-29 , 更新时间 2006-11-15
期刊:: Blood
摘要:: The cellular distribution of HbF was studied in nine patients with paroxysmal nocturnal hemoglobinuria (PNH) by measuring the level of HbF and determining the number of HbF-containing red cells (F cells) in whole blood and in the population of normal cells obtained after immune lysis of the abnormal erythrocytes. The amounts of HbF and the F cell frequencies found in the normal red cells were strikingly similar to the values seen in whole blood. The observed frequencies of F cells in normal cells best fitted those expected under the assumption that the F cells arise equally from normal hemopoietic stem cells and from the stem cells with the PNH defect. Since PNH appears to be a clonal hemopoietic stem cell disorder, this evidence argues against a derivation of F cells from distinct pluripotent stem cell lines.
语言:: eng
DOI:

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