Ultrastructure of the mink parotid gland.
Acini in the parotid gland of the North American mink (Mustela vision) are composed of seromucous cells that contain secretory granules of peculiar morphology. Many of the granules consist of a light matrix in which is embedded an inclusion made up of dense, frequently parallel rodlets in a fibrillar material of moderate density. Like the submandibular gland of the same animal, the tall cells of the parotid striated ducts contain numerous polygonal, often rhomboidal, crystalloids in their apical cytoplasm. These crystalloids are present equally in both sexes and are as abundant in the parotid as in the submandibular gland.
Tandler
B
B
Department of Oral Biology, School of Dentistry, Case Western Reserve University, Cleveland, Ohio 44106.
D000818:Animals; D003594:Cytoplasmic Granules / Q000648:ultrastructure; D008854:Microscopy, Electron; D008871:Microvilli / Q000648:ultrastructure; D008907:Mink / Q000033:anatomy & histology*; D010306:Parotid Gland / Q000648:ultrastructure*