Figure 2From: NQO1 overexpression is associated with poor prognosis in squamous cell carcinoma of the uterine cervix IHC staining of the NQO1 protein on tissue microarray of cervical lesions. (A) NQO1 protein was weakly positive in cervical SCC. (B) NQO1 protein showed diffuse and strong cytoplasmic-positive staining in cervical SCC. (C) NQO1 protein was negative in normal cervical epithelia. (D) NQO1 protein was positive in SCC.Back to article page