Figure 7From: In vitro evaluation of novel N-acetylalaninate prodrugs that selectively induce apoptosis in prostate cancer cells LNCaP and COS-7-OPH cell viabilities were diminished more than RWPE-1 and COS-7 by S-NPAA. A) RWPE-1 and LNCaP and B) COS-7 and COS-7-OPH cells were treated with the indicated doses of S-NPAA and incubated at 37°C for 24 hours. Cell viability was measured as a percent of control using a MTS viability assay; *indicates a significant difference between cell lines at p < 0.05.Back to article page