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Immunostaining of PKM2 in normal cervical epithelial tissue and CC tissues.
Notes: (A) Negative expression of PKM2 in normal cervical epithelial tissues. (B) Weak expression, (C) moderate expression, (D) strong expression of PKM2 in CC tissues, and (E, F) the relationships between PKM2 expression and the clinicopathologically significant aspects of CC.
Abbreviations: CC, cervical cancer; PKM2, pyruvate kinase isozyme type M2.
