Fig. 1.
Growth inhibitory activity of FBA-TPQ in prostate cancer cells, (a) Structure of FBA-TPQ. (b) Growth inhibitory activity of FBA-TPQ in prostate cancer cells and primary fibroblasts. Cells were exposed to various concentrations of FBA-TPQ for 72 hr followed by MTT assay. All assays were performed in triplicate, (c) FBA-TPQ concentrations inducing 20%, 50%, and 80% growth inhibition in prostate cancer cells, relative to the control