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.
Hematoxylin and eosin (HE), safranin O (Saf-O), and alcian blue staining and immunohistochemical staining of collagen type II (Col-II) and collagen type I (Col-I) of the GelMA and GelMAGMA hydrogel implants after subcutaneous implantation for six weeks. Chondrocytes cultured in 24-well tissue culture plates (TCP) for five days were stained as a control. Scale bar = 200 μm.
