Fig. 1
From: VEGFR1-tyrosine kinase signaling in pulmonary fibrosis
The protein level of VEGF receptors in the lung after BLM treatment. a The protein level of VEGF-A, VEGFR1, and VEGFR2 were evaluated by western blot analysis. b–d Statistical analysis of VEGF-A (d), VEGFR1 (e), and VEGFR2 (f) was determined and normalized to β-actin. Data are expressed as the mean ± SD (n = 3 mice per group) [11]