Fig. 5

ATV-Exos activated angiogenesis-related AKT/eNOS pathway. HUVECs were treated with LG, HG, HG + Exos, and HG + ATV-Exos, and the protein levels of p-AKT, AKT, p-eNOS, eNOS and PTEN and HSP90 were explored by Western blotting with HSP90 being used as a control. *P < 0.05