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Detection of β-catenin expression in normal oral mucosa, OSF, and OSCC tissues.
Notes: Normal oral mucous and OSF tissues exhibited strongly positive β-catenin protein expression in the membrane. Primary OSCC showed positive cytoplasmic/nuclear localization of β-catenin. Original magnification was ×400.
Abbreviations: OSF, oral submucous fibrosis; OSCC, oral squamous cell carcinoma.
