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Updated: Aug 4, 2026

Radiation Treatment of Organotypic Cultures from Submandibular and Parotid Salivary Glands Models Key In Vivo Characteristics
Published on: May 17, 2019
Ultrastructure of normal human parotid gland with special emphasis on myoepithelial distribution
A P Chaudhry1, L S Cutler, G M Yamane
1Department of Pathobiology and Oral Pathology, New York University Dental Center, NY 10010.
Abstract:
The myoepithelium in human parotid, unlike that in other species, is not limited to the acinar-intercalated ductal system but extends to the intra- and extralobular striated ducts. Myoepithelial cells of the striated ducts are smaller, fewer, and different in shape but they are similar in their relationships and ultrastructural morphology to the acinar-intercalated system. Distribution of myoepithelium is discussed with respect to its role and participation in the histogenesis of salivary gland tumours, especially those of intermediate and large duct cell origin.
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