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. 2019 Nov 7;40(1):189–205. doi: 10.1161/ATVBAHA.119.313336

Figure 1.

Figure 1.

Mouse model of aortic dissection (AD). The mouse AD model was created by continuous infusion of β-aminopropionitrile (BAPN) and Ang II (angiotensin II) for 14 d. A, Representative macroscopic and histological images from hematoxylin-eosin (HE) and Elastica van Gieson (EVG) staining taken before (normal) and after BAPN+Ang II (B+A) treatment. Scale bar=500 μm. B, The incidence of AD for the indicated doses of B+A (1000 ng/kg per min). C, The incidence of AD by 150 mg/kg per d BAPN and 1000 ng/kg per min Ang II. The numbers of mice in each group are shown in parentheses. D, Volcano plots comparing the control (Cont; without any challenge) and B+A AD models, and human aortas with a normal tricuspid aortic valve (TAV) and congenitally abnormal bicuspid aortic valve (BAV). The blue-shaded area and the red-shaded area indicate the genes with significant (P<0.05) suppression (fold change, <0.5) and induction (fold change, >2), respectively.