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Fig. 2 | Stem Cell Research & Therapy

Fig. 2

From: Fluorescence-based tracing of transplanted intestinal epithelial cells using confocal laser endomicroscopy

Fig. 2

Intercellular dye transfer. Fluorescent and brightfield imaging of co-cultures of unstained and stained colonic organoids, along with quantitative assessment of dye transfer. Organoids were stained with a CMFDA, b carbocyanine-based cytoplasmic membrane dye or with c an inert membrane permeable dye. Images were taken at initiation of the co-cultures as well as 24 h later. White scale bar, 50 μm

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