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. 2013 Oct 7;8:3737–3744. doi: 10.2147/IJN.S52135

Figure 6.

Figure 6

Ex vivo imaging of EGFP fluorescence signal in draining lymph nodes. (A) Overview of whole popliteal and inguinal lymph nodes; (B) draining lymph node imaging of EGFP signals ex vivo; (C) fluorescence signals analyzed by image software; (D) the measured average signal to background.

Note: *P = 0.0273 < 0.05.

Abbreviations: DCs, dendritic cells; EGFP, enhanced green fluorescent protein; G1, phosphate buffered saline; G2, DCs; G3, DCs labeled with SPIO (10 μg/mL); G4, DCs labeled with SPIO (25 μg/mL); G5, DCs labeled with SPIO (50 μg/mL); ILN, inguinal lymph nodes; PLN, popliteal lymph nodes; SPIO, superparamagnetic iron oxide.