TY - JOUR
T1 - Effects of polyaspartic acid on remineralization of intrafibrillar dentin and size of hydroxyapatite crystals
AU - Ahdi, Waviyatul
AU - Djauharie, Nilakesuma
AU - Meidyawati, Ratna
AU - Muslim, Ikhwan
N1 - Publisher Copyright:
© 2020 The Authors. Published by Innovare Academic Sciences Pvt Ltd.
PY - 2020/7
Y1 - 2020/7
N2 - Objective: The objective of this study was to analyze the intrafibrillar remineralization process and the size of hydroxyapatite crystals formed. Methods: The samples were divided into four groups. The control group was immersed in a demineralization solution, whereas the remaining three treatment groups were immersed in a remineralization solution containing polyaspartic acid for 3, 7, or 14 days. The effect of polyaspartic acid on intrafibrillar remineralization during the polymer-induced liquid-precursor (PILP) process was evaluated using transmission electron microscopy, and the size of hydroxyapatite crystals was examined through X-ray diffraction. Results: Significant differences were detected in the intrafibrillar remineralization between the treatment groups (subjected to remineralization for 3, 7, and 14 days) and the demineralized dentin control group. However, no significant differences were detected in the size of hydroxyapatite crystals between the control and the treatment groups. Conclusion: Our data suggest that polyaspartic acid enables intrafibrillar remineralization during the PILP process.
AB - Objective: The objective of this study was to analyze the intrafibrillar remineralization process and the size of hydroxyapatite crystals formed. Methods: The samples were divided into four groups. The control group was immersed in a demineralization solution, whereas the remaining three treatment groups were immersed in a remineralization solution containing polyaspartic acid for 3, 7, or 14 days. The effect of polyaspartic acid on intrafibrillar remineralization during the polymer-induced liquid-precursor (PILP) process was evaluated using transmission electron microscopy, and the size of hydroxyapatite crystals was examined through X-ray diffraction. Results: Significant differences were detected in the intrafibrillar remineralization between the treatment groups (subjected to remineralization for 3, 7, and 14 days) and the demineralized dentin control group. However, no significant differences were detected in the size of hydroxyapatite crystals between the control and the treatment groups. Conclusion: Our data suggest that polyaspartic acid enables intrafibrillar remineralization during the PILP process.
KW - Dentin remineralization
KW - Non-collagenous protein
KW - Polyaspartic acid
UR - http://www.scopus.com/inward/record.url?scp=85090681931&partnerID=8YFLogxK
U2 - 10.22159/ijap.2020.v12s2.OP-24
DO - 10.22159/ijap.2020.v12s2.OP-24
M3 - Article
AN - SCOPUS:85090681931
SN - 0975-7058
VL - 12
SP - 73
EP - 76
JO - International Journal of Applied Pharmaceutics
JF - International Journal of Applied Pharmaceutics
IS - Special Issue 2
ER -