Stain: Azan. The red-stained pseudostratified epithelium contains cilia and light goblet cells (white droplets) and a distinct basement membrane that continues in the intense blue-stained lamina propria and the submucosa consisting of fibrous tissue of elastic and collagenous fibers
Stain: Azan. In contrast to the palatine and lingual tonsils, the epipharyngeal tonsil has a ciliate...
The airway epithelium is pseudostratified and lined with different types of cells, including ciliate...
Stain: Azan. (1) Lumen of small bronchus beside a lumen of pulmonary artery (2). Thin plates of hya...
Stain: Azan. On top: the epithelium (1) is pseudostratified with cilia and goblet cells on a distinc...
The epithelium of the trachea is categorized as pseudostratified columnar with goblet cells. It is p...
Stain: Azan. Pseudostratified epithelium (1) with in between light-stained goblet cells and a blue s...
On top pseudostratified ciliated epithelium (1) with goblet cells followed by a condensed layer of e...
Stain: Azan. At the top pseudostratified, ciliated epithelium (1) with a distinct endoepithelial gla...
At a higher power, the respiratory epithelium can be seen to consist of pseudostratified columnar ci...
Scheme electron microscopy. Columnar ciliated cells (1) with up to 200 motile cilia with an organell...
Stain: Goldner trichrome. Mixed tracheal glands (1) of the submucosa (connective tissue light green)...
Stain: Azan. An irregular lining of low columnar-cuboidal cells (1) and thin alveolar epithelium (2)...
Stain: Azan. The bronchus (1) is surrounded with hyaline cartilage rings (2), seromucous glands (9) ...
Stain: Azan. The lumen (1) shows an irregular lining. It is covered by low columnar-cuboidal cells (...
Stain: Azan. Alveoli (diameter about 200 m) are formed by thin walls of epithelial cells (1) such as...
Stain: Azan. In contrast to the palatine and lingual tonsils, the epipharyngeal tonsil has a ciliate...
The airway epithelium is pseudostratified and lined with different types of cells, including ciliate...
Stain: Azan. (1) Lumen of small bronchus beside a lumen of pulmonary artery (2). Thin plates of hya...
Stain: Azan. On top: the epithelium (1) is pseudostratified with cilia and goblet cells on a distinc...
The epithelium of the trachea is categorized as pseudostratified columnar with goblet cells. It is p...
Stain: Azan. Pseudostratified epithelium (1) with in between light-stained goblet cells and a blue s...
On top pseudostratified ciliated epithelium (1) with goblet cells followed by a condensed layer of e...
Stain: Azan. At the top pseudostratified, ciliated epithelium (1) with a distinct endoepithelial gla...
At a higher power, the respiratory epithelium can be seen to consist of pseudostratified columnar ci...
Scheme electron microscopy. Columnar ciliated cells (1) with up to 200 motile cilia with an organell...
Stain: Goldner trichrome. Mixed tracheal glands (1) of the submucosa (connective tissue light green)...
Stain: Azan. An irregular lining of low columnar-cuboidal cells (1) and thin alveolar epithelium (2)...
Stain: Azan. The bronchus (1) is surrounded with hyaline cartilage rings (2), seromucous glands (9) ...
Stain: Azan. The lumen (1) shows an irregular lining. It is covered by low columnar-cuboidal cells (...
Stain: Azan. Alveoli (diameter about 200 m) are formed by thin walls of epithelial cells (1) such as...
Stain: Azan. In contrast to the palatine and lingual tonsils, the epipharyngeal tonsil has a ciliate...
The airway epithelium is pseudostratified and lined with different types of cells, including ciliate...
Stain: Azan. (1) Lumen of small bronchus beside a lumen of pulmonary artery (2). Thin plates of hya...