[Status of sialo- and fuco-containing compounds in chronic gastroduodenitis in children].

In exacerbation of chronic gastroduodenitis in children an increase in the content of decay products of glycoprotein components and a decrease of protein-bound fucosa were recorded in the basal and stimulated portions of gastric juice. The change of mucous glycoprotein properties and, therefore, mucous protective barrier of the stomach are important factors in pathogenesis of chronic gastroduodenitis exacerbation in children.