Title: Peroxidase reaction in reticular cell and myelocytes (postnatal liver, rat)
Description: Electron microscopy (peroxidase reaction with diaminobenzidin staining).
The elongated reticular cell (1) shows peroxidase activity within the perinuclear space as well as the rough endoplasmic reticulum (species-dependent).
It is surrounded by three eosinophilic myelocytes (2) with a positive reaction within the perinuclear area, the rough endoplasmic reticulum as well as in the primary (light microscopic azurophilic) granules and in the specific (secondary) granules.
Note at (→) the negative reaction of the core within the specific eosinophilic granules.
Keywords/Mesh: blood, bone marrow, myelocyte, eosinophilic, myelocyte, primary granule, azurophilic granule, histology, electron microsocopy, POJA collection