Figure 5

Immunohistological analysis of GFP expression in DPLNs.
(a) DPLNs of DC-injected footpad, (b) DPLNs of DC/NF-injected footpad. Corresponding DPLNs from footpads injected with either parental DCs or DC/NF cells were excised after imaging and immunohistochemical staining was performed using a GFP-specific antibody to determine the localization of DC/NF cells in the DPLNs. Arrows indicate GFP-positive cells in the DPLNs.