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. 2019 Aug 1;14:6117–6131. doi: 10.2147/IJN.S210140

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© 2019 Dąbkowska et al.

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Confocal images showing NaIO₃-injured mouse eyes (vitreous body and retina) after administration of fluorescently-labeled NT4–PAMAM conjugates.

Notes: Top middle image reveals the presence of green fluorescent particles that may correspondto nanocomplexes in the vitreous body only 7 days after NT4–PAMAM injection. Particles were undetectable in the retina at all study time points (bottom row). Magnification 63×, oil immersion. Blue fluorescence, nuclei (DAPI); green background, tissue autofluorescence.

Abbreviation: PAMAM, polyamidoamine.