Fig. 5From: Epanorin, a lichen secondary metabolite, inhibits proliferation of MCF-7 breast cancer cellsOptical microscopy photography. Taken at 40X for MCF-7 for cells grown in cell culture media (a), 28 µM EP (b), its DMSO solvent control (c), 1.3 µM TMX (d) and its ethanol solvent control (e). There are no noticeable differences among cells grown in drug free cell culture media, DMSO or ethanol containing cell culture media. Cells grown in EP or TMX show a reduction in the number of colonies. Bar scale: 100 µmBack to article page