Fig. 2

LDL supplementation rescues C4-2B and PC3 cell growth in LPDS-containing media. a C4-2B and b PC3 cholesteryl ester levels following 24 h culturing in media supplemented with 10% FCS, 10% LPDS, or 10% LPDS plus 50 μg/ml of human LDL. c C4-2B cell proliferation cultured in media containing 10% FCS, 10% LPDS, or 10% LPDS plus 50 μg/ml of human LDL by IncuCyte and MTT. d PC3 cell proliferation cultured in media containing 10% FCS, 10% LPDS, or 10% LPDS plus 50 μg/ml of human LDL by IncuCyte and MTT. Data are presented as mean ± SEM of at least three independent experiments performed in triplicate. * P ≤ 0.05 vs. FCS; $ P ≤ 0.05 vs. LPDS by one-way ANOVA (a and b) or two-way ANOVA (c and d) followed by Tukey’s multiple comparisons test