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. 2018 May 21;16:22. doi: 10.1186/s12964-018-0234-1

Fig. 1.

Fig. 1

Establishment of FA7DOWN/PA7UP, FSHUS/PNCEV, and F/P cells in vitro as well as corresponding transplanted tumor models in vivo. The magnification and green fluorescence in stable transfected FA7DOWN, FSHUS, PA7UP, and PNCEV cells in vitro (A) observed by inverted microscope and fluorescence microscope. 200 x magnification. Hematoxylin-eosin staining of F, FSHUS, FA7DOWN, P, PNCEV, and PA7UP cells in vivo (B) observed by optical microscope. 400 x magnification. (Bar = 50 μm)