Fig. 5From: HPLC phenolic profile and induction of apoptosis by Linum usitatissimum extract in LNCaP cells by caspase3 and Bax pathwaysFlow cytometric evaluation of induced apoptosis using Propidium iodide staining by L. usitatissimum extract extract in LNCaP cells at different times and concentration.a1-4 after 24 h a1: control a2-4 concentrations of 6.0, 8.3, 10.0 μg/mL; b1-4 after 48 h b1: control, b2-4concentratoions of 4, 6.3, 8.0 μg/mL; c1-4 after 72 h c1: control, c2-4: concentrations of 4, 5.4, 6 μg/mLBack to article page