Bone Abstracts

Aim: Periodontologists all over the world are more and more interested in connection between pathogenesis of aggressive periodontitis (AP) and calcium and vitamin D metabolic disturbances. Vitamin D besides its direct effect on calcium homeostasis, has immunomodulatory action, that makes interesting the study of vitamin D effect on pathogenesis of AP.Materials and methods: We studied 102 (49 males; 53 females) patients with AP (40.32±1.13), 42 patie...