Fig. 6From: Integrated bioinformatics analysis for the identification of idiopathic pulmonary fibrosis–related genes and potential therapeutic drugsThe mRNA expression levels of (A) Vegfa and (B) Spp1 in the mouse model group and control group (n = 3 for each group). Compared to the control group, * denotes p < 0.05 and ** denotes p < 0.01Back to article page