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Figure 2 | BMC Cancer

Figure 2

From: Differential effects of arsenic trioxide on chemosensitization in human hepatic tumor and stellate cell lines

Figure 2

ATO induces apoptosis of LX2 cells. HepG2 and LX2 cells were untreated or incubated in the presence of 5 μM or 25 μM ATO for 24 hrs. Apoptotic cells were determined by propidium iodide staining and FACS analysis. The red arrow indicates the sub –G1 peak which represents an early apoptotic cell population. A representative example of three independent experiments is shown.

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