Title: Respiratory epithelium in the nasal vestibulum
Scanning electron microscopy, rat. Note bushes of cilia (1) on the ciliary epithelium. In between areas of short microvilli-studded bulging
or flattened goblet cells. Remnants of erythrocytes (2) are also found on top of ciliated cells.
Title: Respiratory epithelium in the nasal septum
Description: Electron microscopy, rat. At the left pseudostratified epithelium (1) with ciliated columnar (light) cells and electron-dense basal cells (2). In the middle a wide venous capillary (3) with erythrocytes. At the lower part a serous area of a seromucous gland (4) with dark granules and well-developed rough endoplasmic reticulum (*).
Keywords/Mesh: respiratory tract, nasal cavity, nasal septum, respiratory epithelium, cilium, goblet cell, basal cell, histology, electron microscopy, POJA collection