Figure 6
Scores plots of the extracellular metabolic profile of DU145 samples treated with sub-cytotoxic concentrations of C5 (Blue) and C6 (Green). Untreated control samples are in (Red) and QC samples are in (Yellow). (A) PCA (R2X = 0.637, Q2 = 0.28), (B) PLS-DA (R2X = 0.36, R2Y = 0.99, Q2 = 0.89) and (C) OPLS-DA (R2X = 0.29, R2Y = 0.98, Q2 = 0.86) for C5-treated DU145 cells. (D) PLS-DA (R2X = 0.36, R2Y = 0.99, Q2 = 0.82) and (E) OPLS-DA (R2X = 0.39, R2Y = 0.95, Q2 = 0.82) for C6-treated DU145 cells.
