Additional file 8: Figure S4. of A comparative study of chondroitin sulfate and heparan sulfate for directing three-dimensional chondrogenesis of mesenchymal stem cells

2017-12-19T05:00:00Z (GMT) by Tianyi Wang Fan Yang
Safranin-O staining of acellular hydrogels harvested on day 1. Scale bar = 200 μm. (TIF 8009 kb)