[Calcium release from the mineral matrix of the mandibular bone due to hydrogen peroxide exposure]. / Rilascio di calcio della matrice minerale di osso mandibolare mediante esposizione a perossido di idrogeno.

The purpose of this paper is to quantify by in vitro experiment free radical activity in jaw bone demineralization processes. Sample were take and graphic interpolation of calcium ions undertake. The significance of the results is compared with the paper that are published in literature on the same subject.