Figure 6From: A new extract of the plant calendula officinalis produces a dual in vitroeffect: cytotoxic anti-tumor activity and lymphocyte activation Flow cytometric analysis of apoptotic populations using anti-active caspase 3 antibody. AGS and HELA tumor cell lines were treated with 250 ÎĽg/ml or 1 mg/ml of LACE. Data indicate the percentage of cells positive for presence of active-caspase-3. Results are representative of three experimentsBack to article page