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A. Panc02 cells were subjected to E-cadherin/vimentin double immunostaining. 4′,6-Diamidino-2-phenylindole (DAPI) was applied as an internal control. B. Expression levels of E-cadherin and vimentin in PC cells after culture in low-glucose medium, high-glucose medium, or medium containing 10 μM SB203580 or 10 ng/ml TGF-β for 24 h (n=3/group). * P < 0.05 and ** P < 0.01.
