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. 2021 Aug 18;27(8):462–471. doi: 10.1089/ten.tec.2021.0124

FIG. 2.

FIG. 2.

Histological characterization of MDM-OME. Models were cultured for 10 days at air-to-liquid interface and analyzed by histology with hematoxylin and eosin staining (A, B) and immunohistochemistry for immunopositive expression of ki67 (C) cytokeratin (AE1/3) (D), CD68 (E, F), E-cadherin (G), and vimentin (H). Images presented as representative from at least three independent experiments. Scale bar = 100 μm and 20 μm for the inlay box in (F). OME, oral mucosa equivalent. Color images are available online.