Original Article
Copyright ©2014 Baishideng Publishing Group Co.
World J Diabetes. Feb 15, 2014; 5(1): 59-68
Published online Feb 15, 2014. doi: 10.4239/wjd.v5.i1.59
Figure 1
Figure 1 Double immunofluorescence staining of islet depleted pancreatic tissue expanded cells after 14 d in culture. Cells are positive for vimentin (green), EpCAM (green) and PCNA (red). Both vimentin and EpCAM positive cells are positive for PCNA staining (merged) and proliferating. Scale bars are 50 μm. EpCAM: Epithelial cell adhesion molecule; PCNA: Proliferating cell nuclear antigen.