Nasal cells are cells found in the nose, specifically on the turbinates, and play a crucial role in maintaining a healthy nasal environment.
Types and Function of Nasal Cells
The majority of cells on the turbinates, accounting for 70% to 90%, are microvilli-equipped epithelial cells. These cells can be further categorized into:
- Ciliated cells: These cells have hair-like structures called cilia that beat rhythmically to move mucus and trapped particles out of the nasal passages.
- Nonciliated cells: These cells contribute to the regulation of mucus hydration.
These nasal cells share similar characteristics with fluid-secreting cells found elsewhere in the body, highlighting their importance in maintaining proper fluid balance within the nasal passages. The regulation of mucus hydration is essential for capturing and clearing inhaled particles and pathogens.
