Does strontium play a role in the cariostatic activity of glass ionomer?
RMGIC releases strontium ions which are rapidly exchanged for calcium ions in the superficial enamel. No significant antibacterial activity was observed for strontium ions alone at the concentrations considered. However synergistic effects with fluoride could promote antibacterial activity.
H. pylori prevalence was similar in celiac disease patients and in controls and higher in patients with milder duodenal lesions. There was no association between H. pylori infection and duodenal intraepithelial lymphocytosis.