Figure 6.
Histological analysis of the therapeutic efficacy of the FOLFIRINOX-loaded Christmas tree-shaped MN patch. (a) The MUC1 and EGFR immunohistology staining of the pancreatic tumor organoid xenograft samples from each group. (b) The representative H&E and Ki67 staining images of the organoid-derived tumor samples from different groups. Scale bars are 50 μm in (a) and (b).