Rapid Communication
Copyright ©2007 Baishideng Publishing Group Co.
World J Gastroenterol. Aug 7, 2007; 13(29): 4011-4014
Published online Aug 7, 2007. doi: 10.3748/wjg.v13.i29.4011
Figure 4
Figure 4 Fluorescence morphology of Bel 7402 cells treated with Ce (IV) doped nanometer titanium dioxide and stained with Hoechest 33 258. A: CDT 10 μg/cm3, without light irradiation, × 200; B: Light irradiation, × 200; C: CDT (10 μg/cm3 illuminated for 10 min and incubated for 4 h), × 400; D: Cells exposed to CDT (10 μg/cm3 illuminated for 10 min and incubated overnight), × 400.