Fig. 5From: The application of human periodontal ligament stem cells and biomimetic silk scaffold for in situ tendon regenerationHistological examination of repaired tendons. H&E staining of repaired tissues with different magnifications in Random group (A, D), Aligned group (B, E), and Aligned + Cells group (C, F). Masson trichrome staining of repaired tissues with different magnifications in Random group (G, J), Aligned group (H, K), and Aligned + Cells group (I, L). M Histology scores of three groups. *p < 0.05; **p < 0.01; ***p < 0.001Back to article page