Figure 1From: Expression of Hypoxia-Inducible Factor (HIF)-1a-Vascular Endothelial Growth Factor (VEGF)-Inhibitory Growth Factor (ING)-4- axis in sarcoidosis patientsHIF-1a, Vegf and Ing4 mRNA expression levels in sarcoidosis lung samples . Hif-1a (A), Vegf (B) and Ing4 (C) gene expression levels quantified by qRT-PCR showed a statistically significant incline and decline in sarcoidosis lung tissue samples (n=10) compared to control lung samples (n=10). All values were normalized with the reference gene B2m. *p < 0.05.Back to article page