US20150250793A1
University of Texas System
To compare sensitivities of the compounds, A549 human lung cancer cells were treated with increasing concentrations (0, 1, 5, 10, 25 μM) of 2-(2-Nitro-fluoren-9-ylidenemethyl)-phenol (CYD-1-87) and derivatives for 48 h. The surviving cell fraction was determined using the sulforhodamine B (SRB) …