Figure 2From: A new extract of the plant calendula officinalis produces a dual in vitroeffect: cytotoxic anti-tumor activity and lymphocyte activation Effect of LACE in proliferation of different cancer cell lines. The MDA MB231, B16, ANDO-2, JURKAT, B9 and NKL tumor cell lines were treated or not with 250 μg/ml of LACE for 72–96 h. MDA MB231 and ANDO-2 were also treated with Taxol. Each column represents the mean of five independent experiments ± SD.Back to article page