1.1 POJA-L752. Orthochromatic erythroblast (bone marrow, rabbit)

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1.1  POJA-L752

Title: Orthochromatic erythroblast (bone marrow, rabbit)
 
Description: Electron microscopy.

​The orthochromatic erythroblast or late normoblast, is surrounded by young granulocytes (3) and part of a megakaryocyte (2).

The cell shows the early stage of extrusion of the nucleus (1) that is already slightly pyknotic.
​The cytoplasm contains few small mitochondria (arrows) and scattered vesiculae and polysomes. 
 
Keywords/Mesh: blood, bone marrow, erythropoiesis, orthochromatic erythroblast, histology, electron microscopy, POJA collection