Tongue: Taste buds
Taste buds contain three cell types: neuroepithelial (sensory) cells, which are the most numerous cell type; supporting cells; and basal (stem) cells. Sensory and supporting cells extend from the base of the taste bud to the taste pore. Sensory cells, whose nuclei are more euchromatic than supporting cells, extend microvilli into the pore to detect tastant molecules. 400x
Taste buds
Taste buds contain three cell types: neuroepithelial (sensory) cells, which are the most numerous cell type; supporting cells; and basal (stem) cells. Sensory and supporting cells extend from the base of the taste bud to the taste pore. Sensory cells, whose nuclei are more euchromatic than supporting cells, extend microvilli into the pore to detect tastant molecules. 400x
- Neuroepithelial cells
Taste buds contain three cell types: neuroepithelial (sensory) cells, which are the most numerous cell type; supporting cells; and basal (stem) cells. Sensory and supporting cells extend from the base of the taste bud to the taste pore. Sensory cells, whose nuclei are more euchromatic than supporting cells, extend microvilli into the pore to detect tastant molecules. 400x
- Supporting cells
Taste buds contain three cell types: neuroepithelial (sensory) cells, which are the most numerous cell type; supporting cells; and basal (stem) cells. Sensory and supporting cells extend from the base of the taste bud to the taste pore. Sensory cells, whose nuclei are more euchromatic than supporting cells, extend microvilli into the pore to detect tastant molecules. 400x
- Basal cells
Taste buds contain three cell types: neuroepithelial (sensory) cells, which are the most numerous cell type; supporting cells; and basal (stem) cells. Sensory and supporting cells extend from the base of the taste bud to the taste pore. Sensory cells, whose nuclei are more euchromatic than supporting cells, extend microvilli into the pore to detect tastant molecules. 400x
- Taste pore
Taste buds contain three cell types: neuroepithelial (sensory) cells, which are the most numerous cell type; supporting cells; and basal (stem) cells. Sensory and supporting cells extend from the base of the taste bud to the taste pore. Sensory cells, whose nuclei are more euchromatic than supporting cells, extend microvilli into the pore to detect tastant molecules. 400x
Image source >
This image was taken of a slide from the University of Mississippi collection.