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Table 1 Combination index (CI) values of AR-42 and doxorubicin at the indicated effective dose (ED) in osteosarcoma cell lines

From: Sensitivity of osteosarcoma cells to HDAC inhibitor AR-42 mediated apoptosis

Cell Line ED50 ED75 ED90 ED95
D17 0.93 0.38 0.46 0.59
U2OS 0.74 0.23 0.07 0.03