Figure 7From: Suberoylanilide hydroxamic acid induces apoptosis and sub-G1 arrest of 320 HSR colon cancer cellsEffects of SAHA on VEGF secretion by 320 HSR cells. Cells were treated with different SAHA concentrations for 24 h and 48 h. VEGF concentrations in the conditioned medium were determined by ELISA and normalized to 1 × 105 viable cells.Back to article page