Fig. 1.
(A) Structure of auransterol. (B) Cytotoxic activity of auransterol in HT-29 colon cancer cells after 24, 48 and 72 h of treatment using the SRB assay. (C) Representative microscopic view (magnification 20x) of cells after 24, 48 and 72 h of auransterol treatment at 25 μM. Each data is expressed as the mean ± SEM (n = 9) of three independent experiments with three repetitions each one.