Fig. 5From: Therapeutic potential of small extracellular vesicles derived from lipoma tissue in adipose tissue regeneration—an in vitro and in vivo studyImmunohistochemistry of neotissue sections in the experimental and control groups at week 4 after transplantation. Representative photographs of C/EBPα, PPARγ, Adiponectin, and CD31 immunostaining in the Matrigel group, sEV-LT group, and sEV-AT group, respectively. The black arrows indicated the positive stained protein. Scale bar = 50 μmBack to article page