Original Article
Copyright ©2012 Baishideng Publishing Group Co.
World J Gastroenterol. Jun 7, 2012; 18(21): 2640-2648
Published online Jun 7, 2012. doi: 10.3748/wjg.v18.i21.2640
Figure 3
Figure 3 Effects of nigericin and oxaliplatin on sphere- or colony-forming ability of cancer stem cells. A: Mean OD of sphere-forming HT29 cells after different treatments was assayed by methyl thiazolyl tetrazolium assay. Bars denote SD (n = 5); B: Numbers of colonies formed by HT29 cells after treatment in independent experiments. Bars denote SD (n = 5); C: Phase-contrast images of colonies formed in soft agar assays after treatment. DMSO: Dimethylsulfoxide; HPF: High-power field.