Caption: Hematopoietic stem cells isolated from human bone marrow. These stem cells are part of the hematopoietic / reticuloendothelial system and give rise to specialized blood cells (macrophages, histiocytes). This is the macrophage system that includes all histiocytes, macrophages, reticular cells, monocytes and microglia. It does not include the granular white blood cells (granulocytes).
Magnification*: x2,200
Type: SEM
Copyright 2000 Dennis Kunkel Microscopy, Inc.
Keywords: 20166C,human body,blood,human,stem cell,hematopoietic,bone marrow,hematopoietic system,reticuloendothelial system,macrophage system,histiocyte,reticular cell,monocyte,microglia,Kupffer cell,SEM,stem cells,bone,bone fracture,osteocyte