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Fig. 3 | Arthritis Research & Therapy

Fig. 3

From: Lymphatic delivery of etanercept via nanotopography improves response to collagen-induced arthritis

Fig. 3

Near-infrared fluorescence lymphatic imaging of indocyanine green (ICG) delivered via SOFUSATM in normal rats showing different drainage patterns. a Fluorescence image shows drainage to brachial lymph nodes (BLNs) overlaid onto a white light image. b Fluorescence image alone (see Additional file 1: Video 1 showing lymphatic pumping of ICG delivered via SOFUSATM to the BLN). c Fluorescence image shows drainage to axillary lymph nodes overlaid onto a white light image. d Fluorescence image alone (see Additional file 2: Video 2 showing lymphatic pumping of ICG delivered via SOFUSATM to the BLN)

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