Fig. 7From: Silver nanoparticles–decorated extracellular matrix graft: fabrication and tendon reconstruction performanceAntibacterial, antiadhesion, and anti-inflammatory activities of DT and DT-Ag in vivo. a Tendon adhesion at three weeks after AT, DT, and DT-Ag implantation. b Results of adhesion grade analysis. c Blood routine, (d) renal function, and (e) liver function determined one week after implantation for toxicity analysis. Results of staining performed three weeks after implantation: (f) H&E staining images of inflammatory cells (black arrow for inflammatory cells, red arrow for red blood cells), (g) CD68 staining images of macrophages (blue arrow), and (h) MPO staining images of neutrophils (yellow arrow). *: p < 0.05Back to article page