
Parotid gland
A high magnification of serous acini demonstrates the organelles present in this grapefruit-shaped, secretory unit, as well as its central lumen into which the secretory product is released. Once the saliva leaves the acinus, it will enter an intercalated duct. 1000x

Serous acini
A high magnification of serous acini demonstrates the organelles present in this grapefruit-shaped, secretory unit, as well as its central lumen into which the secretory product is released. Once the saliva leaves the acinus, it will enter an intercalated duct. 1000x

- Peripheral nuclei
A high magnification of serous acini demonstrates the organelles present in this grapefruit-shaped, secretory unit, as well as its central lumen into which the secretory product is released. Once the saliva leaves the acinus, it will enter an intercalated duct. 1000x

- Secretory granules
A high magnification of serous acini demonstrates the organelles present in this grapefruit-shaped, secretory unit, as well as its central lumen into which the secretory product is released. Once the saliva leaves the acinus, it will enter an intercalated duct. 1000x

- Acinar lumen
A high magnification of serous acini demonstrates the organelles present in this grapefruit-shaped, secretory unit, as well as its central lumen into which the secretory product is released. Once the saliva leaves the acinus, it will enter an intercalated duct. 1000x