Original Article
Copyright ©2013 Baishideng Publishing Group Co.
World J Gastroenterol. Oct 21, 2013; 19(39): 6559-6567
Published online Oct 21, 2013. doi: 10.3748/wjg.v19.i39.6559
Figure 3
Figure 3 The morphologic changes of cells observed under fluorescence microscope with the stain of DAPI after treated seperately (× 100). A: Blank group; B: Light group; C: Quantum dots-arginine-glycine-aspartic acid group; D: Photodynamic therapy group.