Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.
SMHR 1-, 4- and 7-day species treated with 1% chitosan hydrogel containing amelogenin-derived peptide (CS-QP5), 1% chitosan (CS), 25 μM amelogenin-derived peptide (QP5), 1000 ppm fluoride (NaF) and DDW. Data are presented as mean ± SD. *P < 0.05
