Figure 2.
Phorbol 12-myristate 13-acetate (PMA) treatment causes cell growth inhibition and cytotoxicity in THP-1-differentiated macrophages. According to the experimental design shown in Figure 1A, (A) MTT and (B) lactate dehydrogenase (LDH)/MTT assays showed cell growth and cytotoxicity, respectively, in PMA-treated THP-1 cells. The original optical density (O.D.) of MTT and the ratio of LDH/MTT were shown. All quantitative data are shown as the mean ± SD of three independent experiments. ***p < 0.001.
