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.
Cartilage formation by single cell versus μPellet encapsulation after 21 days of culture in chondrogenic medium, as shown by Safranin O staining. Single cell encapsulation generally resulted in more cartilage formation than their respective μPellet group in the same hydrogel composition. For single cell encapsulation, PEG/CS resulted in most intense and interconnected cartilage matrix staining. Red: sGAG, Black: nuclei, scale bar = 500 μm. Color images are available online.
