
Gall bladder: mucosa
Simple columnar epithelium lines the surface of the gall bladder. Cell nuclei tend to be basally located and the apical surface possesses numerous, short microvilli. The lamina propria, located beneath the epithelium, is quite cellular, including cells of the lymphoid series. 400x

Simple columnar epithelium
Simple columnar epithelium lines the surface of the gall bladder. Cell nuclei tend to be basally located and the apical surface possesses numerous, short microvilli. The lamina propria, located beneath the epithelium, is quite cellular, including cells of the lymphoid series. 400x

- Basal nuclei
Simple columnar epithelium lines the surface of the gall bladder. Cell nuclei tend to be basally located and the apical surface possesses numerous, short microvilli. The lamina propria, located beneath the epithelium, is quite cellular, including cells of the lymphoid series. 400x

- Microvilli
Simple columnar epithelium lines the surface of the gall bladder. Cell nuclei tend to be basally located and the apical surface possesses numerous, short microvilli. The lamina propria, located beneath the epithelium, is quite cellular, including cells of the lymphoid series. 400x

Lamina propria
Simple columnar epithelium lines the surface of the gall bladder. Cell nuclei tend to be basally located and the apical surface possesses numerous, short microvilli. The lamina propria, located beneath the epithelium, is quite cellular, including cells of the lymphoid series. 400x

Image source >
Image taken of slide in the University of Mississippi collection.