Fig. 10From: Screening key genes for abdominal aortic aneurysm based on gene expression omnibus datasetThe IHC staining of PDGFA in AAA. PDGFA protein expression level detected by immunohistochemistry and photographs was amplified 10 × 20 multiples. Bar = 100 μm. a and c were the case samples from two patients with AAA; b and d were the control sample from two normal individuals. **P<0.01 vs controlBack to article page