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.
Morphology and cell migration speed of patient derived OSU-2 glioblastoma tumor cells within three-dimensional (3D) Collagen-hyaluronic acid or hyaluronan (HA) composite hydrogels of varying HA density. Cells were stained with Cell tracker Green. Scale bar indicates 100 μm. *p<0.0001 compared to 0 wt% HA (i.e., pure collagen gels). Color images available online at www.liebertpub.com/teb
