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.
Immunofluorescence micrographs of corneal stroma-specific proteoglycans. hCSSC without RGD (a,b,c); hCSSC on RGD (d,e,f); and hCF on RGD, (g,h,i) were stained after 9 wks culture on patterned silk films. Proteoglycans (green): Keratan sulfate, (a,d,g); Keratocan, (b,e,h); Lumican, (c, f, i). Nuclei were stained by DAPI (blue).
