Fig. 5From: Integrated bioinformatics analysis for the identification of idiopathic pulmonary fibrosis–related genes and potential therapeutic drugsThe mRNA expression levels of (A) VEGFA, (B) COL1A1, and (C) SPP1 in the HFL fibroblast cells model group and control group (n = 3 for each group). The mean ± standard deviation format is used for the expression of values. Compared to the control group, * denotes p < 0.05 and ** denotes p < 0.01Back to article page