Fig. 4From: Therapeutic effects of engineered exosome-based miR-25 and miR-181a treatment in spinocerebellar ataxia type 3 mice by silencing ATXN3Exosomal miRNA treatment reduced the apoptosis of Calbindin positive cells. (A, B) Histological and quantitative analysis of Calbindin positive cells in the sagittal cerebellar Sect. 4 weeks after initial injection. Scale bar = 50 μm. *<0.05, ***<0.001Back to article page