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. 2020 Mar 31;25(7):1596. doi: 10.3390/molecules25071596

Figure 4.

Figure 4

Representative confocal images arterial segments following keratose delivery. Confocal microscopy confirmed the presence of the keratose at (A) 1 h and (B) 3 days under peripheral deformation conditions. (C) Negative control depicts the lack of tissue autofluorescence during confocal imaging.