Recalcification of Carious Lesion with Aids of Calcium Oxide Nanoparticles
الباحث الأول:
Bushra Habeeb Al-Maula1
الباحثين الآخرين:
Suhad Jabbar Al-Nasrawi2, Alaa Dakhil Yassir3, Abtesam Imhemed Aljdaimi4, Ruba Mansour Mustafa5, Saleh Zidan6
المجلة:
Annals of Tropical Medicine & Public Health Editorial Office
تاريخ النشر:
None
مختصر البحث:
Application of CaO nanoparticles has been stated to have a promising effect in the increasing of the
resistance of mineralized tissue against cryogenic challenge. This project aimed to investigate the recalcifying
efficacy CaO nanoparticles applie…
Application of CaO nanoparticles has been stated to have a promising effect in the increasing of the
resistance of mineralized tissue against cryogenic challenge. This project aimed to investigate the recalcifying
efficacy CaO nanoparticles applied to the natural lesion. Thirty enamel samples were prepared from premolar teeth.
They were divided into two main groups of three subgroups in each (Sub-G1, Sub-G2, and Sub-G3), one group from
the affected area and another from the adjacent sound area. The samples in Sub-G1 were coated with the bonding
agent, in Sub-G2 were coated with CaO nanoparticles loaded bonding agent, and Su-G3 with no coating (control).
After storage in artificial saliva, the mineral contents were quantified with aids of scanning electron microscope
fitted with energy dispersive spectroscopy (SEM-EDX). The statistical analysis displayed an increase in the Ca
surface contents of carious and sound samples in Sub-G2. This indicates that coating the enamel with CaO
nanoparticles loaded bonding agent could enhance the remineralization of naturally demineralized hard tissue and
provide protection for the sound tissue.
