Figure 1

NJM/fractions induce cell cycle arrest in MDA-MB-231 cells analyzed by flow cytometry. MDA-MB-231 cells were treated with 0.1% DMSO (negative control), NJM, NJPE, NJDE, NJEA, and doxorubicin (positive control) for 48 h. The cells were fixed, stained with propidium iodide and analyzed by flow cytometry. The histograms represent relative cell DNA content measured in three independent experiments.