Journal article

Recharge and increase in hardness of GIC with CPP-ACP/F

Peiyan Shen, Ilya Zalizniak, Joseph EA Palamara, Michael F Burrow, Glenn D Walker, Yi Yuan, Coralie Reynolds, James R Fernando, Eric C Reynolds

Dental Materials | ELSEVIER SCI LTD | Published : 2020

Abstract

OBJECTIVE: To assess the effect of CPP-ACP/F recharging on ion release and hardness of GIC Fuji-Triage (VII) and Fuji-Triage-EP (VII-EP) containing CPP-ACP/F. METHODS: CPP-ACP distribution in Fuji-Triage-EP was determined using immunofluorescence. Thirty blocks of Fuji-Triage and Fuji-Triage-EP with the same surface area were placed individually in 5mL of 50mM lactic acid (pH 5) for three days. Every 12h ten Fuji-Triage and ten Fuji-Triage-EP blocks were treated with 2mL of either MI Paste Plus (CPP-ACP/F) solution (1g paste+4mL water), Placebo MI paste solution (no CPP-ACP/F), or distilled water for 2min. After each 2min treatment the blocks were rinsed with distilled water and placed back ..

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Grants

Awarded by Australian Government Department of Industry, Innovation and Science


Awarded by National Health and Medical Research Council of Australia


Funding Acknowledgements

This work was supported by the Australian Government Department of Industry, Innovation and Science [Grant20080108] and the National Health and Medical Research Council of Australia [Development Grant 1136365]. The authors thank Stephen Haynes for valuable discussions.