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A tile scan confocal laser microscope photomicrographs of longitudinal section in rat’s skin treated with (A) FDA control solution (B) fluoro-labeled PB15. (I) fluorescence light, (II) transmitted light and (III) merge between fluorescence light and transmitted light.
Abbreviations: FDA, fluorescein diacetate; E, epidermis; D, dermis; HF, hair follicles; PB, PEGylated bilosome.
