УЛЬТРАСТРУКТУРНА ОРГАНІЗАЦІЯ ПІДНИЖНЬОЩЕЛЕПНОЇ СЛИННОЇ ЗАЛОЗИ ЩУРА В НОРМІ

Abstract

This publication demonstrates ultrastructures chracteristics of submandibular salivary gland of rats.A result of the ultrastructural research of the submandibular salivary gland in the normal state demonstrates serocytes of acinar cells are located compactly, densely adjacent to each other. On the basal surface of serocytes, plasmolemma contains shallow invaginations. Nuclei of serocytes are somewhat displaced into the basal part of the cell. In the peripheral area of the endothelial cells, in their cytoplasmic membrane, pores and fenesters occur. The basal membrane of the capillaries is two-layered, clearly contoured, sometimes wavy, consisting of light and dense plates.