Figure 4From: Virtual screening, identification and experimental testing of novel inhibitors of PBEF1/Visfatin/NMPRTase for glioma therapyNMPRTase inhibitor screen. A. NMPRTase assay was carried out as described in the methods section with extracts obtained from U87 with indicated amounts of either FK866 or compound 1 to 6. B. The amount of C14NAD+ formed in the experiment described above (A) is measured and shown. Please note that compound 5 and 4 inhibited the NMPRTase activity.Back to article page