Alveoli of true salivary gland. A, at rest; B, in the first stage of secretion; C, after prolonged secretion.

Changes in Gland Cells

Alveoli of true salivary gland. A, at rest; B, in the first stage of secretion; C, after prolonged secretion.

The parotid-one of salivary glands.

Parotid

The parotid-one of salivary glands.

The salivary glands and their ducts.

Salivary Glands

The salivary glands and their ducts.