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.
In vitro release profile of HA/CS multilayer surfaces with different concentrations of ICA.
Notes: (A) Cumulative release amount. (B) Cumulative release percentage. Data are expressed as mean ± SD (n=3).
Abbreviations: CS, chitosan; HA, hyaluronic acid; ICA, icariin; ICA-H, ICA-high dose; ICA-L, ICA-low dose; ICA-M, ICA-middle dose.
