Research Article
Transplantation of Human Umbilical Cord-Derived Mesenchymal Stem Cells Improves Cartilage Repair in a Rabbit Model
Figure 7
After 4 weeks or 8 weeks of cell transplantation, the changes of GAG content in cartilage injury area of different groups. Compared with the control group. #Compared with the model group. GAG: glycosaminoglycan.