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. Author manuscript; available in PMC: 2008 Nov 25.
Published in final edited form as: Cell Cycle. 2007 Sep 12;6(24):3097–3102. doi: 10.4161/cc.6.24.5045

Figure 2.

Figure 2

Effect of Amph-1 on cell cycle distribution and apoptosis of U-937 cells. Exponentially growing U-937 cells were untreated (Ctrl) or treated with 0.1, 0.5 or 1.0 µg/ml of Amph-1 for 72 h then fixed, their DNA stained with DAPI, and cellular fluorescence intensity measured by flow cytometry as described in references 25 and 30. The percent of apoptotic cells (Ap) with fractional DNA content (“sub-G1 cell population”) as well as the percent of cells in particular phases of the cell cycle, among the nonapoptotic cell population, is presented in each panel.