Fig. 2From: si-Tgfbr1-loading liposomes inhibit shoulder capsule fibrosis via mimicking the protective function of exosomes from patients with adhesive capsulitisCharacterization of Exo-NS and Exo-S. A and B Representative TEM (bar = 500 and 100 nm) and SEM (bar = 2 μm) image of exo-NS and Exo-S; C Western blots of positive and negative markers of Exo-NS and Exo-S; D Flow cytometry of exosomes markers; E Particle size distribution of circulating exosomes quantified by NTABack to article page