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. 2021 Mar 24;7(2):33. doi: 10.3390/gels7020033

Figure 3.

Figure 3

Confocal laser scanning micrographs (CLSMs) of cross-section of bladder wall (red filter and bright field): (A) Control bladder; (B) bladder with free dye (rhodamine-6G); (C) bladder with dye-loaded liposomes and (D) bladder with dye-loaded LP-Gel (scale bar for all images = 100 μm). Analysis of CLSM images: (E) average fluorescence intensities (* p < 0.05 compared to free dye, ** p < 0.05 compared to liposomes) and (F) depth profile of fluorescence intensities (p < 0.05 from two-way ANOVA). Reproduced with permission from [109], Elsevier (2017).