Figure 1From: Promoter methylation of IGFBP-3 and p53 expression in ovarian endometrioid carcinomaImmunohistochemical staining. High IGFBP-3 expression and normal p53 in a case of grade 1 OEC (a and b); and low IGFBP-3 expression and overexpression of p53 in a case of grade 3 OEC (c and d) (a - d, H&E, × 200).Back to article page