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. 2016 Nov 7;6:36551. doi: 10.1038/srep36551

Figure 2. Correlation between MVD and IL-17, IL-6, IL-8, VEGF in human lung adenocarcinoma tissues.

Figure 2

IL-17, IL-6, IL-8, VEGF mRNA and protein and CD31 protein levels were determined in human lung adenocarcinoma tissues by qRT-PCR or IHC, respectively. (A) Spearman’s correlation analysis was performed to analyse the correlation between IL-17 (a), IL-6 (b), IL-8 (c), VEGF (d) protein expression and tumour microvessel density (MVD) by CD31 staining in tumor tissues with human lung adenocarcinoma. (B) Spearman’s correlation analysis was performed to analyse the correlation between IL-17 (a), IL-6 (b), IL-8 (c), VEGF (d) expression and tumour microvessel density by CD31 staining in 28 tissues with human lung adenocarcinoma. mRNA expression levels were calculated using the −ΔΔCt method, and target gene expression was normalized to the GAPDH housekeeping gene.