Fig. 6From: Effect of single intralesional treatment of surgically induced equine superficial digital flexor tendon core lesions with adipose-derived mesenchymal stromal cells: a controlled experimental trialUltrasound tissue characterization. Development of echo type ratios for SDFTs treated with AT-MSCs suspended in autologous inactivated serum (solid lines) and autologous inactivated serum alone (dotted lines) over 24Â weeks after surgical induction of tendon injuries. a Echo type I. b Echo type II. c Echo type III. d Echo type IV. *Significant difference between groups. AT-MSC adipose-derived mesenchymal stromal cellBack to article page