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. 2019 Aug 16;14(8):e0220902. doi: 10.1371/journal.pone.0220902

Fig 2. Regression graphs for VEGF protein levels (VEGF cellular extracts) as dependent variable and EGF (2A), IL-4 (2B) and MCP1 (2C) cellular extracts levels as independent variables. The related correlation graph is presented in (2D).

Fig 2

‘***’ p ≤ 0.001, ‘**’ p ≤ 0.01.