[Structural modifications of secretory epithelial cells of the salivary glands induced by a carbohydrate-rich cariogenic diet in rats].

ABSTRACT

Rats receiving a carbohydrate rich cariogenic diet (Stephan 580) showed structural modifications of their salivary glands when compared to a control group. These observations suggested that a disturbance of the after birth organogenesis sequences occurred during the experimental period for the submandibular glands. The elaboration of elaboration of secretion granules was strongly decreased in the parotid acinar cells. Such an indirect action of the hyperglucidic diet could contribute to the carious process development by modifying the oral environment.