Figure 3From: A new extract of the plant calendula officinalis produces a dual in vitroeffect: cytotoxic anti-tumor activity and lymphocyte activation Cell cycle analysis of cells treated with LACE. PBLs were treated with LACE for 96 h, and cells were analyzed by flow cytometry. Similarly, tumor cell lines were treated with LACE for 96 h. Data indicate the percentage of cells in each phase of cell cycle. Results are representative of three independent experiments.Back to article page