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Images captured with the endomicroscope in epi-direction. a) Contours of pyramidal cells (white arrows) and b) Lipofuscin (granular depositions) visualized in autofluorescence mode in a thin unstained section of a human hippocampus. c) Autofluorescence signal of a thin section of unstained human brain tissue illustrates the transverse section of a blood vessel. Scale bars 50 μm, respectively.
