Figure 4
Representative growth inhibition curves for simultaneous and sequential OHP-TFT combinations using a fixed drug ratio. WiDr cells were exposed 72 h to OHP with or without TFT in different schedules: TFT alone (filled circles), OHP (filled triangles), TFT+OHP (filled squares), 24 h TFT alone >48 h TFT+OHP (filled diamonds), 24 h OHP alone >48 h TFT+OHP (filled crosses). The growth inhibition curves were obtained from 3–5 separate experiments (all s.e.m. values <15%). Per experiment an average CI value was calculated from all data points with FA>0.5.
