Amelogenin-inspired peptide, calcium phosphate solution, fluoride and their synergistic effect on enamel biomimetic remineralization: an in vitro pH-cycling model

Table 5 Mean ± standard deviation values of nanohardness (GPa) in different remineralizing groups

Groups		H 0	H 1	H 2
Peptide	P/I	4.44 ^Aa ±1.18	0.07 ^Ca ±0.04	2.69 ^Bb ±0.12
	P/II	3.52 ^Aa ±0.58	0.07 ^Ca ±0.04	3.08 ^Ba ±0.59
	P/III	3.06 ^Aa ±0.79	0.11 ^Ca ±0.07	1.80 ^Bc ±0.20
	P/AS	3.34 ^Aa ±0.57	0.09 ^Ca ±0.03	1.25 ^Bd ±0.23
Non-Peptide	NP/I	3.72 ^Aa ±0.79	0.07 ^Ca ±0.05	0.63 ^Be ±0.05
	NP/II	3.26 ^Aa ±0.59	0.05 ^Ca ±0.03	1.15 ^Bd ±0.13
	NP/III	3.10 ^Aa ±0.48	0.10 ^Ca ±0.06	0.30 ^Bf ±0.06
	NP/AS	3.08 ^Aa ±0.54	0.08 ^Ca ±0.02	0.27 ^Bf ±0.06

Different uppercase and lowercase superscript letters indicate significant difference among same row and column, respectively at P<0.05

ISSN: 1472-6831