Fig. 2From: M2 microglia-derived exosomes promote vascular remodeling in diabetic retinopathyRole of M2 microglia in OIR and STZ-induced DR mouse models (scale bar = 200 μm). A Involvement of M2 microglia in retinal vascular changes in STZ-induced DR mouse model. B Involvement of M2 microglia in retinal vascular changes in OIR mouse model. C Involvement of M2 microglia in normal blood vessel formationBack to article page