Figure 1.
Immunohistochemical staining of PRMT1 in locally advanced cervical cancer. (A) Negative control staining performed without the primary antibody. Representative sections stained with a primary antibody against PRMT1 showing scores of (B) 4, (C) 6 and (D) 12. Sections were counterstained with hematoxylin. Magnification, ×400. PRMT1, protein arginine methyltransferase 1.