NFKB1 and polycystic ovary syndrome: In NF-kβ antibody immunohistochemical staining; mild (+) in PCOS+MET, PCOS+ASX10, PCOS+MET+ASX10, PCOS+MET+ASX20 and PCOS+MET+ASX40 moderate (++) in PCOS+ASX20 group, severe (+++) in PCOS group immune positivity was observed, while immune negativity (-) was observed in the healthy and PCOS+ASX40 groups (Figure 2).