FIGURE 5.
Representative apoptosis results of cells treated with GMX1778 ± 20 μm niacin. Conditions for the above are as labeled. Control, 20 μm niacin, GMX1778, and GMX1778 + 20 μm niacin. The concentration of GMX1778 used for U251 was 5 nm and the immortalized breast cell line. MCF10A cells were treated with 50 nm GMX1778. Cells were treated for 48 h and then stained with the annexin V apoptosis assay. Representatives of triplicate experiments are shown.