Comparison of adipokines and their receptors (AdipoR1, AdipoR2 and Ob-R), COXs, aromatase, F2-isoprostanes, prostaglandin F2α, α-SMA and aromatase in breast tissues adjacent to the tumor and tumor tissues of breast cancer patients on the basis of percent of staining area. This evidence concerns the gene ADIPOR1 and breast carcinoma.