Fig. 6

Exosomal miR-17-5p from ADSC-derived exosomes suppressed the AAA progression. A Schematic flow diagram of injections of exosomes gain or loss miR-17-5p in AAA mice. B Representative images of AAA. C Maximal diameter of the abdominal aorta. D AAA incidence. E Survival curve. F Statistical analysis of elastin degradation, repetition = 3. G Representative H&E, Masson trichrome and EVG staining of the mice aorta. Scale bar: 600 μm. In B through E, n = 15 for five different groups. The one-way ANOVA was performed to compare data between groups. *P value < 0.05, **P value < 0.01, ***P value < 0.001