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| Figure 5: GFP Expression in the Injection Site. GFP (red) and peripherin (green) expression in the injection site of approximately 250,000 GFP+ enteric cells injected into the rodent gastric wall with collagen and bFGF. While GFP expression was found throughout the injection site, very few cells had colocalization of peripherin and GFP expression (triangle). The serosa (S) and the injection site (star) were labeled. Nuclei were stained blue with DAPI and scale bars represent 50 um. |
