单核细胞的来源在文献中,对单核细胞的来源有不同的观点,Rohr 等人认为单核细胞来自早幼粒细胞,而 Schilling 等人认为单核细胞来自间质的网状细胞。持后者观点的人现在已不多了。近年来大多数血液学者承认粒细胞和单核细胞有同一的来源。根据正常造血的现代模式,粒细胞系和单核细胞系有共同的前身细胞。但是用光学显微镜观察,要在其他骨髓幼稚细胞中鉴定出原始单核细胞来是有困难的。因此,个别作者不赞成用“原始单核”这一名词,而把单核细胞 The origin of monocytes In the literature, there are different opinions on the origin of monocytes. Rohr et al. [6] consider monocytes from promyelocytic cells and Schilling et al. [6] consider monocytes from mesenchymal reticulocytes. Those who hold the latter view are now running out. In recent years, most hematologists have acknowledged the same origin of granulocytes and monocytes. According to the modern paradigm of normal hematopoiesis, granulocyte and monocytic lines share a common precursor cell. However, with light microscopy, it is difficult to identify primary monocytes in other bone marrow naïve cells. Therefore, individual authors disagree with the term “primitive mononuclear” rather than mononuclear cells