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. 2016 Jul 8;6:29501. doi: 10.1038/srep29501

Figure 5. Ex vivo Transport of PLGA-GA NS through Intestinal Barrier.

Figure 5

(a) Illustration of the experimental setup and mechanism of NS transport across intestinal tissue. (b) Representative fluorescence images of the ex vivo cryosections of jejunum obtained by CLSM (12×, scale bar represents 50 μm). TfR was stained using anti-TfR antibody (green). (c) Mean fluorescence intensity (MFI) quantified in the intestinal sections.