Fig. 4
From: A novel allogeneic acellular matrix scaffold for porcine cartilage regeneration
Safranin O/Fast green staining of regenerated tissue showing the cartilage interface and repaired area. (A, B) Full-thickness cartilage defects and osteochondral defects of 6.5 mm diameter at 6 months (C, D) Full-thickness cartilage defects and osteochondral defects of 8.5 mm diameter at 6 months. (E) OOCHAS scoring for evaluation of cartilage repair. (The results are presented as medians with 95% CIs. n = 3, *, P < 0.05; **, P < 0.01; ***, P < 0.001, Scale bar: 1 mm, 100 μm)