Figure 2From: Quantum dots in axillary lymph node mapping: Biodistribution study in healthy mice Transmission and fluorescence microscopy images of ALN frozen sections. Nude mice were injected with 20 pmol of QDs or PBS (control) in the distal part of the right anterior paw. Panels A, B: transmission and fluorescence images of ALN control; Panels C, D: transmission and fluorescence images of ALN 5 min after QDs injection (40 × enlargement). ALN: Axillary Lymph Node; QDs: Quantum Dots.Back to article page